Omega Products iLD Installation Manual

User’s Guide

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MADE IN

iLD Big Display

Monitor/Controller

Embedded Ethernet

USA

™

®

It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply.
OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark
to every appropriate device upon certification.

The information contained in this document is believed to be correct, but OMEGA Engineering, Inc. accepts no liability for any
errors it contains, and reserves the right to alter specifications without notice.

WARNING: These products are not designed for use in, and should not be used for, patient-connected applications.

!

This device is marked with the international caution symbol. It is important to read the Setup Guide before installing or
commissioning this device as the guide contains important information relating to safety and EMC.

®

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TABLE OF CONTENTS

Part 1: Introduction

1.1 Safety and EMC Considerations........................................................................2

1.2 Description ..........................................................................................................3

Part 2: Hardware

2.1 Physical Characteristics and Mounting ...........................................................4

2.2 Rear Panel of Meter with Embedded Ethernet Server .....................................4

2.3 DIP Switches on the iServer...............................................................................5

2.4 Serial Communication Interfaces (For Models with RS485 Port) ...................6

2.4.1 Wiring RS485 Interface ........................................................................7

2.5 Network Communication Interfaces .................................................................8

2.5.1 10Base-T RJ-45 Pinout.........................................................................8

2.5.2 10Base-T Crossover Wiring.................................................................8

Part 3: Network Configuration

3.1 Network Protocols .............................................................................................9

3.2 Ethernet (MAC) Address ....................................................................................9

3.3 DHCP .............................................................................................................10

3.4 DNS .............................................................................................................10

3.5 IP Address .........................................................................................................11

3.5.1 Default IP Address ..............................................................................11

3.6 Port Number.......................................................................................................11

Part 4: Operations

4.1 Serial Interface Configuration-Communication Protocol..............................12

4.2 Command Structure..........................................................................................12

4.3 Command Formats ...........................................................................................12

4.4 Operations .........................................................................................................14

4.5 Setup and Operation using a Web Browser ..................................................14

4.5.1 Read Devices .....................................................................................16

4.5.1.1 Device Setpoints ................................................................................16

4.5.2 Send Raw Command ..........................................................................16

4.5.3 Device Setup .......................................................................................17

4.5.3.1 Modify Device Parameters (or Device List Entry)............................17

4.5.4 Configuration ......................................................................................18

4.5.5 Access Control ..................................................................................21

4.6 Setting a New IP Address over the Network ..................................................23

4.7 Terminal Server Function ................................................................................24

4.8 Terminal Emulation...........................................................................................25

4.9 Telnet Setup ......................................................................................................26

4.10 HTTPGET Program............................................................................................28

4.11 ARP Protocol .....................................................................................................29

4.12 Remote Access (Tunneling) .............................................................................30

4.12.1 Remote iServer ..................................................................................31

4.12.2 Local iServer ......................................................................................32

4.13 Mail Notifier Software .......................................................................................33

4.13.1 Installation...........................................................................................33

4.13.2 Program Options Setup and Configuration ....................................34

4.13.3 Device Setting Setup and Configuration ..........................................35

Part 5: Specifications .................................................................................................................. 36

Part 6: Factory Preset Values ......................................................................................................37

Appendix A Glossary.............................................................................................................38

Appendix B IP Address ........................................................................................................39

Appendix C IP Netmask.........................................................................................................40

Appendix D ASCII Chart .......................................................................................................41

ASCII Chart Control Codes .............................................................................42

Part 7: Approvals Information

7.1 Electromagnetic Compatibility (EMC) ............................................................43

7.2 FCC ..............................................................................................................43

i

LIST OF FIGURES:

Figure 1.1 iServer on the Ethernet Network.................................................................3

Figure 2.1 Rear Panel View of i16 and i8 Series Meters with

Embedded Ethernet Server .........................................................................4

Figure 2.2 DIP Switches on the iServer........................................................................5

Figure 2.3 Multi-point, Half-Duplex RS485 Wiring.......................................................7

Figure 2.4 RJ45 Pinout ..................................................................................................8

Figure 2.5 10Base-T Crossover Cable Wiring .............................................................8

Figure 3.1 Labeling ........................................................................................................9

Figure 3.2 DIP Switch on the iServer .........................................................................10

Figure 4.1 Pinging eis03ec MS-DOS Prompt ............................................................14

Figure 4.2 Device Type ............................................................................................... 15

Figure 4.3 iServer Home Page Menu .........................................................................15

Figure 4.4 Login and Administrator Password .........................................................15

Figure 4.5 Read Devices ............................................................................................ 16

Figure 4.6 Device Setpoints ...................................................................................... 16

FIgure 4.7 Serial Device Query .................................................................................. 16

Figure 4.8 Device Setup ............................................................................................. 17

Figure 4.9 Modify Device Parameters ....................................................................... 17

Figure 4.10 Configuration ............................................................................................ 18

Figure 4.11 Access Control ......................................................................................... 21

Figure 4.12 Access Control .........................................................................................23

Figure 4.13 Terminal Server Configuration .................................................................24

Figure 4.14 Terminal Emulation ....................................................................................25

Figure 4.15 Tera Term Telnet Connection Screen ......................................................26

Figure 4.16 Telnet Setup Menu - iServer Configuration Page ...................................26

Figure 4.17 Telnet Setup Menu - iServer Help Page ...................................................27

Figure 4.18 ARP Commands and Responses .............................................................29

Figure 4.19 PC-to-Device Communication...................................................................30

Figure 4.20 Device-to-Device Communication ............................................................30

Figure 4.21 Configuration Menu - Remote iServer......................................................31

Figure 4.22 Configuration Menu - Local iServer..........................................................32

Figure 4.23 iServer Mail Notifier Main Window............................................................33

Figure 4.24 iServer Mail Notifier Profile Setup ............................................................34

Figure 4.25 iServer Mail Notifier Device Setting .........................................................35

LIST OF TABLES:

Table 2.1 Rear Panel Annunciators ............................................................................5

Table 2.2 Data Transmission Characteristics RS485 ...............................................6

Table 2.3 RS485 Half-Duplex Hookup.........................................................................7

Table 4.1 Command Prefix Letters ...........................................................................12

Table 4.2 Command Formats ....................................................................................12

ii

NOTES, WARNINGS and CAUTIONS

Information that is especially important to note is identified by following labels:

• NOTE

• WARNING or CAUTION

• IMPORTANT

• TIP

NOTE: Provides you with information that is important to successfully

setup and use the iServer.

CAUTION or WARNING: Tells you about the risk of electrical shock.

CAUTION, WARNING or IMPORTANT: Tells you of circumstances or

practices that can effect the instrument’s functionality and must refer
to accompanying documents.

TIP: Provides you helpful hints.

Before You Begin

Inspecting Your Shipment:

Remove the packing slip and verify that you have received everything listed. Inspect the
container and equipment for signs of damage as soon as you receive the shipment. Note
any evidence of rough handling in transit. Immediately report any damage to the shipping
agent. The carrier will not honor damage claims unless all shipping material is saved for
inspection. After examining and removing the contents, save the packing material and
carton in the event reshipment is necessary.

Customer Service:

If you need assistance, please contact the Customer Service Department nearest you.

Manuals, Software:

The latest Operation Manual as well as free configuration software and iServer Mail
Notifier are available at the website listed on the cover page of this manual or on the
CD-ROM enclosed with your shipment.

1

PART 1

INTRODUCTION

1.1 Safety and EMC Considerations

This device is marked with the international caution symbol. It is important to
read this manual before installing or commissioning this device as it contains
important information relating to Safety and EMC (Electromagnetic
Compatibility).

This instrument is a panel mount device protected in accordance with EN 61010­1:2001, electrical safety requirements for electrical equipment for measurement,
control and laboratory. Installation of this instrument should be done by qualified
personnel. In order to ensure safe operation, the following instructions should be
followed.

This instrument has no power-on switch. An external switch or circuit-breaker
shall be included in the building installation as a disconnecting device. It shall be
marked to indicate this function, and it shall be in close proximity to the
equipment within easy reach of the operator. The switch or circuit-breaker shall
meet the relevant requirements of IEC 947–1 and IEC 947-3 (International
Electrotechnical Commission). The switch shall not be incorporated in the main
supply cord.

Furthermore, to provide protection against excessive energy being drawn from
the main supply in case of a fault in the equipment, an overcurrent protection
device shall be installed.

• Do not exceed voltage rating on the label located on the top of the
instrument housing.

• Always disconnect power before changing signal and power connections.

• Do not use this instrument on a work bench without its case for safety
reasons.

• Do not operate this instrument in flammable or explosive atmospheres.

• Do not expose this instrument to rain or moisture.

• Unit mounting should allow for adequate ventilation to ensure instrument
does not exceed operating temperature rating.

• Use electrical wires with adequate size to handle mechanical strain and
power requirements. Install without exposing bare wire outside the connector
to minimize electrical shock hazards.

EMC Considerations

• Whenever EMC is an issue, always use shielded cables.

• Never run signal and power wires in the same conduit.

• Use signal wire connections with twisted-pair cables.

• Install Ferrite Bead(s) on signal wires close to the instrument if EMC
problems persist.

Failure to follow all instructions and warnings may result in injury!

2

1.2 Description

This iServer board can be purchased as a stand alone unit, or as an option
for an iLD monitor/controller (Embedded Ethernet iServer) with a RS485
communication port interface. Some iLD Big Display monitors/controllers
do not utilize RS485 communications. In such models, the RS485
instructions do not apply.

The Embedded Ethernet Server is designed to connect industrial devices with serial
interfaces to the Ethernet network using the TCP/IP protocol. It contains an Ethernet
Server and RS-485/422 interfaces.

The standard features include:

• Use standard Web Browser, TCP connection, HTTPGET DOS program or Telnet
Simulation for network connectivity.

• Install via RS-485/422 serial port connection.

• Transfer data from RS-485/422 serial interface to TCP/IP using built-in socket server.

• Use a standard home page or customize web page using special applets, which are
available on our Web site.

The following example illustrates how you can hookup the devices with serial interface
on the net using the Ethernet Server:

Figure 1.1 iServer on the Ethernet Network

COMMUNICATIONS

ETHERNET

DC POWER IN

RX TX ON COL

RESET

+ - N/C

COMPUTER

(COM Port

Redirector)

COMPUTER

(Telnet or
IP-enabled
Programs)

COMPUTER

(Standard

Web Browser)

3

4

PART 2

HARDWARE

2.1 Physical Characteristics and Mounting

For physical dimensions and installation instructions see the Quickstart Manual.

2.2 Rear Panel of Meter with Embedded Ethernet Server

Figure 2.1 Rear Panel View of Meter

with Embedded Ethernet Server

Communication Port
TB4

DC

AC

PWR

TB1

1 2 3 1 2 1 2 3 4 5

L N

REMOTE

PWR

PROGRAMMER

TB2 TB3 TB4 TB9

+ -

COMMUNICATION OUTPUTS T/C INPUT INPUTS

PJ3

1 3 5

2 4 6

1 2 3 4 5 6

TB5

1 2 31 2 3 4 5 6 1 2 3 4 5 6 7 8

RTN

Rx Tx

OUTPUT2 OUTPUT1

TB7 TB8

+ -

TB5A TB5CTB5B

1 2

3 4 5 6

OUTPUT2 OUTPUT1

iLD24 OUTPUTS

5

2.3 DIP Switches on the iServer

For Dipswitch access you must remove the main board from the case. Refer to the
Disassembly Instructions in your iLD Big Display Monitor/Controller Quickstart Manual.

Figure 2.2 DIP Switches on the iServer

Table 2.1 Rear Panel Annunciators

Serial Communication Interface Section (For Models with RS485):

TB4 Pin 3 -Rx/Tx
TB4 Pin 2 +Rx/Tx
TB4 Pin 1 Return, Common Ground Shield connection

Network Communication Interface Section:

ETHERNET RJ45 interface for 10BASE-T connection.

RESET Button: Used for power reseting the iServer.

COL / ACTIVITY LED (Red) Blinking: Indicates network activities (receiving or sending packets).

ON / NET LINK LED (Green) Solid: Indicates good network link.

TX LED (Yellow) Blinking: Indicates transmitting data to the serial port.
RX LED (Green) Blinking: Indicates receiving data on the serial port.

The iServer is shipped with all DIP
switches in "OFF" position

1 To change the IP address

from the serial port

2 To change to default factory

settings
3 To enable/disable DHCP
4 To enable/disable Terminal

Server function

ON

1

2

OFF

3

4

1

ON

2

OFF

3

4

6

2.4 Serial Communication Interfaces (For Models with RS485 Port)

The iLD Big Display controller/monitor with the Embedded Ethernet Server option board
support only RS485/422 interfaces. These standards define the electrical characteristics
of a communication network. The RS485 port of the Ethernet Server is fully compatible
for use with RS422 instruments. The RS485 is an extended version of the RS422
communication standard which increases the allowable number of devices from 10 to
32 by improving the electrical characteristics.

• The RS485 standard (multi-point) allows one or more devices (multi-dropped) to be
connected to the Ethernet Server using a two-wire connection (half-duplex) +Rx/+Tx
and –Rx/-Tx. Use of RS485 communications allows up to 32 devices to connect to the
Web Server with cable length up to 4000 feet long.

Although the RS485 is commonly referred to as a "two wire" connection, the
Web Server also provides a ground/return shield connection to use as a
common connection for EMI noise protection.

Table 2.2 shows some characteristics of the RS485 communication interface.

Table 2.2 Data Transmission Characteristics RS485

Data Transmission Characteristics RS485

Transmission Mode Differential
Electrical connections 2 wire
Drivers per line 32 drivers
Receivers per line 32 receiver
Maximum data rate 10M bits/s
Maximum cable length 4000 ft (1200 meters)

7

2.4.1 Wiring RS485 Interface

RS485 interface uses a two-wire communication system (one for transmitting and one for
receiving) plus a common wire to connect to the shield of the cable. It is recommended
to use a shielded cable with one twisted pair.

Use of twisted pair and shield will significantly improve noise immunity.

Figure 2.3 shows multi-point, half-duplex RS485 interface connections for the iServer.

Figure 2.3 Multi-point, Half-Duplex RS485 Wiring

Value of the termination resistor is not critical and depends on the cable
impedance.

Table 2.3 shows RS485 half-duplex hookup between the iServer serial port and device
with RS485 communication interface.

Table 2.3 Half Duplex Hookup

TB4 Pin#

iLD Big Display DEVICE # WITH RS485

Pin 2 +Tx/+Rx (+Transmit/+Receive) +Tx/+Rx (+Transmit/+Receive)
Pin 3 -Tx/-Rx (-Transmit/-Receive) -Tx/-Rx (-Transmit/-Receive)
Pin 1 RTN (Common GND) GND (Common GND)

DEVICE #29

iLD Big Display TB4

DEVICE #1

.........................

1 2 3

-Tx/-Rx

+Tx/+Rx

Twisted shielded pair

-Tx/-Rx

+Tx/+Rx

-Tx/-Rx

+Tx/+Rx

GND

.........................

...............................

GND

...............................

-Tx/-Rx-Tx/-Rx

DEVICE #30DEVICE #2

GND

+Tx/+Rx

120 Ohm

Termination resistor

GND

+Tx/+Rx

DEVICE #31

-Tx/-Rx

+Tx/+Rx

GND

8

2.5 Network Communication Interfaces

2.5.1 10Base-T RJ-45 Pinout

The 10BASE-T Ethernet network (RJ-45) system is used in the iServer for network
connectivity. The 10 Mbps twisted-pair Ethernet system operates over two pairs of wires.
One pair is used for receiving data signals and the other pair is used for transmitting data
signals. This means that four pins of the eight-pin connector are used.

Figure 2.4 RJ45 Pinout

2.5.2 10Base-T Crossover Wiring

When connecting the iServer directly to the computer, the transmit data pins of the
computer should be wired to the receive data pins of the iServer, and vice versa. The
10Base-T crossover cable with pin connection assignments are shown on Figure 2.5.

Figure 2.5 10Base-T Crossover Cable Wiring

Use straight through cable for connecting the iServer to an Ethernet hub.
The ports on the hub are already crossed.

Pin Name Description

1 +Tx + Transmit Data
2 -Tx - Transmit Data
3 +RX + Receive Data
4 N/C Not Connected
5 N/C Not Connected
6 -Rx - Receive Data
7 N/C Not Connected
8 N/C Not Connected

9

PART 3

NETWORK CONFIGURATION

3.1 Network Protocols

The iServer can be connected to the network using standard TCP/IP protocols. It also
supports ARP, HTTP (WEB server), DHCP, DNS and Telnet protocols.

3.2 Ethernet (MAC) Address

MAC (Media Access Control) address is your computer's unique hardware number.
When you're connected to the LAN from your computer, a correspondence table relates
your IP address to your computer's physical (MAC) address. The MAC address can be
found on the label of your device and contains 6 bytes (12 characters) of hexadecimal
numbers XX:XX:XX:XX:XX:XX hex

For example: 0A:0C:3D:0B:0A:0B

Remove the small label with the default IP address and there will be room to put
your IP address. See Figure 3.1.

Figure 3.1 Labeling

MODEL/SERIAL LABEL

MAC ADDRESS
LABEL IN
HEX CODE

MODEL NO:
SERIAL NO:
INPUT POWER:
IP:

REMOVE DEFAULT IP

ADDRESS LABEL AND PUT

NEW CUSTOMER'S

IP ADDRESS

MICRO-PROC

VERSION #

#.#

iSERVER'S

VERSION #

#.#

3.3 DHCP

DHCP, Dynamic Host Configuration Protocol enables individual computers or devices to
extract their IP configurations from a server (DHCP server). If the DHCP is enabled on
your iServer, as soon as the iServer is connected to the network, there is an exchange of
information between DHCP server and the iServer. During this process the IP address,
the Gateway address, and the Subnet Mask will be assigned to the iServer by the DHCP
server. Note that the DHCP server must be configured correctly to do such assignment.

If fixed or static IP address is desired, the DHCP must be disabled. The iServer is
shipped with DHCP disabled (factory default). The DHCP can be enabled by setting the
DIP switch # 3 to the “ON” position.

Figure 3.2 DIP Switch on the iServer

3.4 DNS

DNS, Domain Name System enables individual computers and devices to be recognized
over a network based on a specific name instead of an IP address. For example, instead
of having to use http://192.168.1.200 (IP address), you would use only http://eis03ec or
any eight character name stored as Host Name under Access Control menu in the
iServer Home Page. The default DNS name for an iServer is "eis" followed by the last
four digits of the MAC address of that particular iServer.

1. It is very important to communicate with the network administrator in order to
understand the DHCP and its existing configurations on the host server,
before enabling the DHCP on the iServer.

2. The iServers are shipped with a default static IP address of

192.168.1.200 and Subnet Mask of 255.255.255.0.

3. On Novell networks or Windows 2000 where the DCHP is an updated
function of DNS this feature may be beneficial since a particular name can be
assigned eliminating the need for the IP address, as described in Section 3.4.

10

10

ON

1

2

OFF

3

4

1

ON

2

OFF

3

4

3.5 IP Address

Every active device connected to the TCP/IP network must have a unique IP address.
This IP address is used to build a connection to the iServer’s serial port. Every computer
using TCP/IP should have a unique 32-bit address. It is divided into two portions, the
network ID and the host ID. For instance, every computer on the same network uses the
same network ID. At the same time, all of them have a different host ID. For more details
about the IP address see Appendix B.

3.5.1 Default IP Address

The iServer is shipped with a default IP address set to 192.168.1.200 and Subnet Mask
of 255.255.255.0. If you are going to use a Web browser or Telnet program to access
the iServer using its default IP address, make sure that the PC from which you’re
establishing the connection has an IP address that is in the same range as the iServer’s
IP address (192.168.1.x, where x can be any number from 1 to 254.

Your PC’s IP address cannot be the same as the iServer’s IP address).

You also need to make sure that your PC’s Subnet Mask is 255.255.255.0. This is a
good way to access the iServer over the network and make any configuration changes
needed. If the factory default address is already in use on your network, use an Ethernet
crossover cable between your computer and the iServer and modify the IP address or
any other settings within the iServer.

3.6 Port Number

All TCP connections are defined by the IP address and a port number. A port number is
an internal address that provides an interface between an application running on your
computer and the network through the TCP/IP protocol.

There are three default TCP socket port numbers assigned to the iServer:

1. Port (socket) number 1000 when using HTTPGET program.

2. Port (socket) number 2000 when trying to access your serial device connected to
the serial port of the iServer.

3. Port (socket) number 2002 when trying to access the iServer itself for reading or
changing the settings. This can be done using Telnet application.

Example: C:\>Telnet 192.168.1.200 2002

11

PART 4

OPERATIONS

An industrial device with serial interfaces (PLC, CNC controllers, PC, Data Display
Devices, etc.) can be connected to the serial port of the Web Server.

4.1 SERIAL INTERFACE CONFIGURATION - Communication Protocol

A data communication protocol defines the rules and structure of messages used by all
devices on a network for data exchange. A typical transaction will consist of a request to
send from the MASTER followed by the response from one or more SLAVE devices.
Either a single (point-to-point) or multi-drop network (multi-point) is possible.

4.2 Command Structure

There are different command types associated with communication between the
Ethernet Server and your device shown in Table 4.1, which shows the Command Prefix
Letters (Command Classes)

Table 4.1 Command Prefix Letters

COMMAND PREFIX
(COMMAND CLASS) MEANING

^AE Special read, Communication parameters
P (Put) Write HEX data into RAM
W (Write) Write HEX data into EEPROM.
G (Get) Read HEX data from RAM
R (Read) Read HEX data from EEPROM
U Read status byte
V Read measurement data string in decimal format
X Read measurement data values in decimal format
D Disable
E Enable
Z Reset

4.3 Command Formats

Table 4.2 shows the command formats for the Ethernet Server.

Table 4.2 Command Formats

For "P" and "W" Command For "G" and "R" Command For "X", "V", "U", "D", "E",
classes: classes: & "Z" Command classes:
Point-to-point mode Point-to-point mode Point-to-point mode

* ccc<data><cr> * ccc <cr> * ccc <cr>

Multi-point mode Multi-point mode Multi-point mode

* nnccc [<data>]<cr> * nnccc <cr> * nnccc <cr>

12

Where:
"*" is the selected Recognition Character. You may select any ASCII table symbol from

"!" (HEX address "21") to the right-hand brace (HEX "7D") except for the caret "^", "A",
"E", which are reserved for bus format request.

"ccc" stands for the hex-ASCII Command Class letter (one of eleven given in Table 4.1),
followed by the two hex-ASCII Command Suffix characters identifying the meter data,
features, or menu items to which the command is directed.

"<data>" is the string of characters containing the variable information the computer is
sending to the meter. These data (whether BCD or binary) are encoded into hex-ASCII
character (see Appendix D for binary-hex-ASCII chart), two characters to the byte.
Square brackets [indicating optional status] enclose this string, since some commands
contain no data.

"<nn>" are the two ASCII characters for the device Bus Address of RS485

communication.

Use values from "00" to hex "C7" (199 decimal).

The following format is used for each byte sent and received through serial port of
Ethernet Server:

1. Seven or Eight-bit binary, Hexadecimal (0 ... 9, A ... F)

2. Two hexadecimal characters contained in each eight-bit field of the message

3. 1 start bit; 7 or 8 data bit; 1 Stop Bit; Odd, Even (No Parity) Bit

The figure below shows the bit sequences when a byte is transmitted or received
through the Ethernet Server.

LSB MSB

LSB – Least Significant bit
MSB – Most Significant bit

Least Significant beat sent first

13

START 1 2 3 4 5 6 7 8 STOP PARITY

4.4 OPERATIONS

This iServer can be used and configured in several ways, depending on user’s
preference and network setup. It can be used in Telnet simulation mode where it
emmulates serial communication operation over a network cable or directly from a Web
browser, like Netscape or Internet Explorer.

If DHCP and DNS servers are used, the connection is very simple, you do not need to
worry about IP address, MAC address, or network conflicts, all of these issues are solved
for you by your network DHCP and DNS server. All that is left for you to do, is to use a
straight/normal network cable to connect the device to a hub and power it up. Then you
can go to your computer that is connected over the same network and from the MS-DOS
Prompt window type "ping eisxxxx" followed by the last four digits from the MAC address
located on the side or back of the device.

Figure 4.1 Pinging eis03ec MS-DOS Prompt

This proves that the connection is proper and you can get into configuration or run mode
using the Telnet or Web browser.

4.5 Setup and Operation Using a Web Browser

a) Start your web browser.
b) From the browser you type http://eisxxxx using the last four-digits from the MAC

address label located on the device if DHCP and DNS are used. If a static IP address
is used, then simly type http://x.x.x.x, where x.x.x.x is the iServer’s IP address.

c) The Home Page, shown below, will be displayed.

d) From the drop-down window you can select the type of device connected (iSeries,

iDRN, iDRX, iR2, INFB, or iLD) then press Update to get to the Home Page.

C:\>ping eis03ec
Pinging eis03ec with 32 bytes of data:

Reply from eis03ec: bytes=32 time=15ms TTL=60
Reply from eis03ec: bytes=32 time=8ms TTL=60
Reply from eis03ec: bytes=32 time=8ms TTL=60
Reply from eis03ec: bytes=32 time=8ms TTL=60

Pinging statistics for eis03ec:
Packets: Sent=4, Received=4, Lost=0 (0% loss)

Approximate round trip times in milli-seconds:

Minimum=8ms, Maximum=15ms, Average=9ms

14

15

4.5 Setup and Operation Using a Web Browser (continued)

Figure 4.2 Device Type

Figure 4.3 iServer Home Page Menu

In order to access certain menu items of the iServer Home Page, users may be
prompted for a Login Password.

Figure 4.4 Login and Administrator Passwords

Login Password: This allows users to access and modify all of the iServer Home Page

menu items, except “Access Control”, which requires an Administrator password (refer to
Section 4.5.5). The “Read Devices” does not require a password.

The default Login password is 12345678. This password can be up to 16 alpha-numeric
case-sensitive characters.

ADMINISTRATOR

ADMINISTRATOR

LOGIN

LOGIN

http://192.168.1.200 http://192.168.1.200

SERVER HOME PAGE

SERVER HOME PAGE

http://192.168.1.200

Address

Read Devices

Device Setup

Configuration

Terminal Emulation

Serial Device Query

Access Control

iSERVER

iSERVER

http://192.168.1.200

Update Reset

Device Type Selection:

Firmware Version x.x

iSeries
iDRN

iDRX
iR2
INF-B
iLD

4.5.1 Read Devices

• Read variables from up to eight different devices.

• Read up to eight variables from the same device.

• Read and write the setpoint values to the device.

Figure 4.5 Read Devices

4.5.1.1 Device Setpoints

• When you click on Device No in the Read Device Page, you can edit the Setpoints.

Figure 4.6 Device Setpoints

4.5.2 Send Raw Command

• Send single command and receive response.

Figure 4.7 Serial Device Query

Command

Response

*01 X01
01X01092.4

SERIAL DEVICE QUERY

http://192.168.1.200

Address

Send

SERIAL DEVICE QUERY

16

If you have 000, click the Auto Update
button to manually refresh the page.
If you want to change the time
interval of the page refresh, enter the
amount of seconds in the box.

READ DEVICES

Address

http://192.168.1.200

READ DEVICES

092.4 Deg. C

1. iSeries1 092.4 Deg.C

Auto Update

Click on Device No. on the left to query/change Device Setpoints

000

Main Menu

DEVICE SETPOINTS

Address

http://192.168.1.200

DEVICE SETPOINTS

Device No. (R01)

Setpoint #1: 0.
Setpoint #2: 0.
Setpoint #3: 0.
Setpoint #4: 0.

Update Reset

Main Menu

17

4.5.3 Device Setup

• Device Setup helps you to see eight different variables or devices by “Check” box.

• Up to four different devices or parameters can be modified.

• Device Address or ID is in Hex format. See Appendix D for conversion.

Figure 4.8 Device Setup

4.5.3.1 Modify Device Parameters (or Device List Entry)

Figure 4.9 Modify Device Parameters

MODIFY DEVICE PARAMETERS

DEVICE PARAMETERS

http://192.168.1.200

Address

Device No. 1

Main Menu

Device Address *01

SP1 Command R01
SP2 Command R02
SP3 Command
SP4 Command
Display Units

Deg. C

Display Format

raw

Device Name iSeries 1
Reading Command X01

Update Reset

Cancel

DEVICE SETUP

DEVICE SETUP

http://192.168.1.200

Address

Take Readings

Update Checked Box

Click on Device No. on the left to modify Device Parameters.

Main Menu

No.

1
2
3
4
5
6
7
8

Device Name

iSeries 1

ABCDEFGH

ABCDEFGH

ABCDEFGH

ABCDEFGH

ABCDEFGH

ABCDEFGH

ABCDEFGH

Display Units

Deg. C

ABCDEFGH

ABCDEFGH

ABCDEFGH

ABCDEFGH

ABCDEFGH

ABCDEFGH

ABCDEFGH

Address

*01

*01

*01

*01

*01

*01

*01

*01

Reading

X01

X01

X01

X01

X01

X01

X01

X01

SP1

R01

R01

R01

R01

R01

R01

R01

R01

SP2

R02

R02

R02

R02

R02

R02

R02

R02

SP3

R03

R03

R03

R03

R03

R03

R03

SP4

R04

R04

R04

R04

R04

R04

R04

Display
Format

decimal

raw

raw

raw

raw

raw

raw

raw

Check

Click on numbers for
Device Parameters

18

4.5.4 Configuration

• This section explains the Configuration page of the iServers’s Web interface.

• When connecting your device to the iServer, the Serial Communications parameters
must match, between the iServer and your serial device.

Figure 4.10 Configuration

4.5.4.A Serial Communication

Baud Rate:

The speed on the serial port and can be set from 300 to 115,200 bits/s

(default is 9600 bits/s.)

Data Bit: Options are 7 or 8 (default is 7 bits.)
Parity: Options are Odd, Even, and None (default is Odd.)
Stop Bits: Options are 1 and 2 bits (default is 1 bit.)
Flow Control:

Options are Software Flow Control (Xon/Xoff), Hardware Flow Control

(CTS/RTS), and None (default is None.)

CONFIGURATION

CONFIGURATION

http://192.168.1.200

Address

Serial Communication

Remote Access (Tunneling)

Terminal Server

Main Menu

Save Reset

Baud Rate 9600 Data Bit 7 Bits Parity odd Stop Bits 1 bit

Flow Control none Transciever RS-485

Modbus/TCP

disable

End Character (Hex) 0D Forward End Char enable

Timeout

0500 msecs

Serial Port Password disable 1234abcd

Connection Ctrl not used

Device No.

1

Connection Timeout 00100 msecs

TCP/UDP TCP

Server Type slave

Number of Connections

0

Local Port 02000

Remote Access

disable

Remote IP Address 0.0.0.0 Remote Port 02000

A

B

C

4.5.4.A Serial Communication (continued)

T

ransceiver: Can either be set to RS-232 or two-wire RS-485 (default is RS-485.)

Modbus/TCP

: A widely used protocol mainly in industrial automation applications with default

TCP port number of 502 (see Local Port field). The options are Enable and Disable. If enabled,
the Modbus/TCP is the only protocol driven by the iServer on its LAN port. If disabled, the
TCP/IP is the only protocol driven by the iServer on its LAN port (default is disable).

End Character: When the defined Hex character is received by the iServer on its serial
port, the iServer will forward the buffered serial data to the Ethernet. The default value is
00, which forces the iServer to forward the data to the Ethernet as it receives the data on
its serial port (this means that the iServer requires NO “end character” to forward the data).

Forward End Char: If enabled, the iServer will send the End Character out to the
Ethernet as part of the data. If disabled, the iServer will not count the End Character as
part of the data and will drop it (default is enabled.)

Timeout: In RS232 connection, if the iServer does not receive any more serial data within
the given time value, the iServer will forward the buffered serial data to the Ethernet. For
example, if the Timeout is set to 200 ms, the iServer will send out the buffered serial data to
the LAN, if it does not receive any more data on its serial port for a period of 200 ms.

In RS485 connection, the Timeout value is used to switch between serial transmit and
receive mode. Since the iServer supports 2-wire RS485, it needs to either transmit or
receive serial data and the Timeout value determines the time interval for each. The
range can be from 0 to 9999 ms (default is 500 ms).

4.5.4.B Terminal Server

TCP/UDP: The iServer supports TCP and UDP protocol (default is TCP). If UDP is

selected, it can be configured either for Broadcast UDP or Directed UDP. In case of
Broadcast UDP, the iServer will transmit the serial data to every node on the network.
This can be accomplished if the Remote IP Address is set to 255.255.255.255.

The Broadcast UDP is a practical solution when one device needs to communicate with
multiple PC’s or devices over the network (one-to-many connection). In the case of
directed UDP, the iServer will transmit the serial data to a specific node on the network
(one-to-one connection). This can be accomplished if the Remote IP Address is set to
the IP address of that specific node.

Server Type: In most cases the iServer will be acting as a Slave device. Slave option is
chosen when a network host needs to connect to the serial port of the iServer (default is Slave)

Number of Connections: The range is from 0 to 5. If 0 is selected, the Terminal Server
feature is disabled. That means that no network connection can be made to the serial
port of the iServer. If 1 is selected, only one network connection can be made to the
iServer’s serial port. Any number more than 1 would allow the network hosts to monitor
(read only) the traffic on the iServer’s serial port simultaneously, but only one network
host would be allowed to read and write (default is 0).

Local Port: This is the port or socket number for the iServer’s serial port. Any number
between 500 and 9999 can be defined with the exceptions of 1000 and 2002 which are
already used by the iServer for other purposes.

If the “Number of Connections” is set to 0, the iServer’s “Local Port” will be 1000,
regardless of the displayed value inside the “Local Port” box. Once the “Number
of Connections” is changed to a non-zero number (1 - 5) the “Local Port” value will
be what is inside the box, this value by default indicates 2000 and is changable.

19

4.5.4.B Terminal Server (continued)

Connection Control:

Some serial devices accept connections or disconnect
connections based on certain signal conditions. For example, a serial device may accept
a connection only if the incoming DTR signal (connected to device’s DSR or DCD) is
high or low. In this case, when the iServer receives the TCP connection, before it
forwards it to its serial port, it must raise its DTR (DTR+) or to lower its DTR (DTR-). The
iServer is capable of doing this with any of the hardware or modem control signals (DTR,
DSR, DCD, RTS, and CTS).

"Reconnect" is one of the options in the Connection Control menu. This option
can be used in the Serial Tunneling described in Section 4.11. If the connection
in Serial Tunneling is broken due to network problems, power failure, etc., the
Reconnect option will try to get the connection back on line every whatever the
"Connection Timeout" is set to. For Example, if the Connection Timeout is set to
1000 x10 ms or 10 seconds, then every 10 seconds the iServer attempts to
reconnect and reestablish the serial tunnel to the other network node.

Device No.: Refer to Section 4.5.1

4.5.4C Remote Access: This option needs to be enabled when Serial Tunneling is

configured. The Serial Tunneling is explained in detail in Section 4.11.

Changes made in the iServer’s Configuration page can be saved permanently
by pressing the Save button. Pressing the Reset button will set all the fields
back to their default values.

20

21

4.5.5 Access Control

This section describes the "Access Control" page of the iServers’s Web interface. This
page allows the users to set up the network and security parameters of the iServer.

To get into the Access Control page, the user will be prompted with an Administrator
Password. The default Admin password is 00000000 and is changeable, if desired.

At the initial entrance to the “Access Control” page you will be prompted for the Login
Password (see Figure 4.4) prior to an Administrator Password.

Figure 4.11 Access Control

Login Password: This allows users to access and modify all of the iServer Home Page

menu items, except “Access Control”, which requires an Administrator password. The
default Login password is 12345678. This password can be up to 16 alpha-numeric
case-sensitive characters.

If there is no Login Password assigned (blank box) the iServer will not require a
password to access and modify iServer Home page menu items.

Admin (administrator) Password: This allows users to access and modify the "Access
Control" page. The default password is 00000000. This password can be up to 16 alpha­numeric case-sensitive characters.

If there is no Administrator Password assigned (blank box) the iServer will not require
password to access and modify "Access Control" page.

Web Server: This will allow or disallow accessing the iServer’s Web server using an
Internet browser (default is enabled.)

ACCESS CONTROL

ACCESS CONTROL

http://192.168.1.200

Address

Main Menu

Login Password 12345678

Admin Password

00000000

IP Address 192.168.1.200

Gateway Address

0.0.0.0

Subnet Mask

255.255.255.0

MAC Address 00:03:03:00:21:D9

Web Server enable

Host Name eis21d9

Save Reset

Power Recycle

4.5.5 Access Control (continued)
Host Name: Refer to Section 3.4, DNS.
MAC Address: This is also called Hardware address or Ethernet address, which is

assigned to the iServer at production. The MAC (Media Access Control) address is the
iServer’s unique hardware number and is not changeable.

IP Address: The IP (Internet Protocol) address is a 32-bit number that identifies each
sender or receiver of information that is sent in packets across the Ethernet or the
Internet. The iServer’s default IP address is 192.168.1.200. The iServer’s IP address
should be changed to fit user’s networking environment. Consult with your IT department
for obtaining an IP address.

The DHCP will be enabled in the
iServer if its IP address is set to

0.0.0.0. The DHCP can also be
enabled by setting the dip switch
number 3 to ON position.

Gateway Address: A gateway is a network point that acts as an entrance to another
network. A gateway is often associated with a router, which knows where to direct a
given packet of data that arrives at the gateway. If the iServer is sending packets to
another network node that is not on the same network on which the iServer is connected,
a gateway address needs to be given to the iServer. The gateway address should be the
IP address of the router connected to the same LAN to which the iServer is connected.
The iServer’s default gateway address is 0.0.0.0. Consult with your IT department for
obtaining a gateway address.

Subnet Mask: It’s a 32-bit number that is used to determine which part of the IP address

Changes made in the iServer’s Access Control page can be saved permanently
by pressing the Save button and power recycling the iServer (press Power
Recycle button). Pressing the Reset button will set all the fields back to their
default values.

22

1

2

ON

OFF

3

4

4.6 Setting a New IP Address over the Network

The iServer is shipped with a default IP address of 192.168.1.200 and Subnet Mask of

255.255.255.0. You can configure your PC’s Network connection with an IP address that

is in the same range as the iServer’s IP address (192.168.1.x) and connect to the iServer
using a crossover network cable between your PC and the iServer.

With this completed, you can go to the DOS-Prompt and ping 192.168.1.200. If you
receive responses back (similiar to Figure 4.1), you can go to the Web browser and type
in http://192.168.1.200 and it will take you to the Device Type page and then to the Home
Page.

Select Access Control button, you’ll be asked for the password. First default Login
password is "12345678" and the Admin password is "00000000", then you should be on
the administrator setup page were you can simply type in the desired Static IP address,
and click Save.

Figure 4.12 Access Control

For the IP address to take effect the iServer needs to be turned OFF/ON or
press the Reset button.

Once all of this is done, you can connect the iServer to an Ethernet hub using a straight
through cable, power it up, and follow the ping routine mentioned in the previous section.

23

ACCESS CONTROL

Address

http://192.168.1.200

ACCESS CONTROL

Login Password 12345678

Admin Password

Web Server enable

Host Name eis21d9
MAC Address 00:03:03:00:21:D9

IP Address 192.168.1.200

Gateway Address

Subnet Mask

00000000

0.0.0.0

255.255.255.0

Save Reset

Power Recycle

Main Menu

24

4.7 Terminal Server Function

It is used to provide dedicated connectivity between computers and serial devices
through the iServer over the Ethernet, without dedicated wiring. The typical Internet
protocol consists of a request and a replay to that request. In this situation the server is
the Host that generates the request and receives the replay from the device, that gets
forwarded to the appropriate party on the network. But there are specific applications
where a message is generated by the device, and the server is simply passing the data
to the appropriate party on the network, in this situation the server acts as Slave.
Examples are the Attendance Time Clocks, Bar Code Readers, remote Displays or
Electronic signboards, etc.

For the iServer to pass the data back and forth between its Serial and Ethernet
interfaces, the Terminal Server option needs to be configured as follows (Figure 4.13):

1. Set the Server Type to Slave

2. Set the Number of Connections to 0.

3. Set the Local Port or Socket number to any number from 599 - 65535, except
numbers 1000 and 2002.

4. Press the Save button to store the new settings.

From your application software on the host machine, you can now point to the IP address
of the iServer and the assigned port number to establish a TCP connection to your serial
device connected to the serial port of the iServer.

Figure 4.13 Terminal Server Configuration

If DIP
switch #4 is

“ON”,
Terminal Server
function is always
enabled, regardless
of the firmware
configuration.

By default, this DIP
switch is set to
“OFF” position.

You have the option
to enable the
Terminal Server
feature either
through the
firmware or the DIP
switch #4.

CONFIGURATION

Address

http://192.168.1.200

CONFIGURATION

Serial Communication

Baud Rate 9600 Data Bit 7 Bits Parity odd Stop Bits 1 bit

Flow Control none Transciever RS-485

End Character (Hex) 0D Forward End Char enable

Serial Port Password disable 1234abcd

Terminal Server

TCP/UDP TCP

Connection Ctrl not used

Server Type slave

Device No.

Number of Connections0Local Port 02000

1

Remote Access (Tunneling)

Remote Access

disable

Remote IP Address 0.0.0.0 Remote Port 02000

Save Reset

Main Menu

Modbus/TCP

Connection Timeout 00100 msecs

Timeout

disable

0500 msecs

4.8 Terminal Emulation

On this page you can send and receive data to and from the instrument. Simply, type the
command in the open window and as you type the characters, the characters will be
transmitted out from the serial port of the iServer.

If the command is more than one character, you must type the command in a different
window and then use “copy” and “paste” options to drop the command in the Terminal
Emulation window (the right mouse button will give you “copy” and “paste” options).

Figure 4.14 Terminal Emulation

25

TERMINAL SERVER

Address

http://192.168.1.200

TERMINAL EMULATION

reading

Main Menu

26

4.9 Telnet Setup

Telnet stands for Telecommunications Network, is a protocol that provides a way for users (or
clients) to connect to computers (or servers) on a network, whether in the next building or
across the other side of the world.

You can open a Telnet session using other terminal emulation programs like Tera Term Pro
(downloadable from the internet), which is a free software for MS-Windows. It supports
VT100 emulation, Telnet connection and serial port connection.

Once the Telnet mechanism is decided we can open a session by simply typing the IP
address of the iServer, and setting the Port on 2002 for logging into the iServer Configuration
page or 2000 for accessing the serial device connected to the iServer’s serial port.

Figure 4.15

Tera Term Telnet Connection Screen

Figure 4.16 Telnet Setup

iServer Configuration Page

The default password for Telnet Login is 00000000 and can be changed if
desired. Telnet works only in RS-232 mode

Firmware Version 4.1
Admin Password:00000000
Admin. Login Successful
p Configuration

Firmware Version 4.1
BD = 9600 (5)
PT = odd (1)
ST = 1 bit (0)
DT = 7 bits (0)
MD = RS-485 (1)
TO = 500
TT = SLAVE (1)
TN = 0
HN = eis1376
IP = 192.168.1.200
LP = 12345678
SP = 00000000
TP = iLD (5)
RE = enable (1)
RI = 0.0.0.0
RP = 02000
GW = 0.0.0.0
SM = 255.255.255.0
EC = 0D
PP = 02000
FC = None (0)

MB = disable(0)
TU = TCP (0)
CC = not used(0)
CT = 01000
FE = enable (1)
EP = disable(0)
CP = 1234abcd
WB = enable (1)
MAC = 00:03:34:00:13:76
q
Quit

4.9 Telnet Setup (continued)

In the Configuration mode you can make any changes just like you would do using the Web
Browser. After connected to the iServer, the user can use the following commands to read, modify,
and get help from the iServer console.

? Following with a return character, the console will show all the commands and options (Figure 4.17).
p Following with a return character, the console will show the iServer configurations (Figure 4.16).
s Is the configuration command, used to set a new setting (see the example in Figure 4.17)
r This command is used to read the status of the digital I/O signals (0 is low and 1 is high)

Example: r DCD response will be DCD (DSR)=0

r DTR response will be DTR=0

w This command is used to change the status of the digital I/O signals (applies only to the

outgoing signals, DTR and RTS)

Example : w RTS=1 means raise the RTS

w DTR=0 means lower the DTR

RESET following with a return character, it will recycle the Power on the iServer.
FACTORY following with a return character, it will set the iServer to it’s factory default settings.

Figure 4.17 Telnet Setup - iServer Help Page

Admin. Password:00000000
Admin. Login Successful

iServer Configuration Command:

?

cc description pppppp
BD BaudRate 0-300,1-600,2-1200,3-2400,4-4800,5-9600,6-19200,

7-38400, 8-57600, 9-115200
PT Parity 0-none,1-Odd,2-even
ST StopBits 0-1bits,1-2bits
DT DataBits 0-7bits,1-8bits
FC FlowControl 0-none,1-XON/XOFF,2-Hardware
MD Mode 0-RS232, 1-RS485
MB Modbus/TCP 0-disable, 1-enable
TO TimeOut xxxx ms Rang range 100-9999
TU TCP/UDP 0-TCP, 1-UDP
TT TerminalType 0-Host, 1-Slave
TN TerminalNumber 0-5
PP TerminalPort XXXXX 500-65535 but 1000 and 2002
HN HostName XXXXXXXX maxim 18 characters
IP Static IP XXX.XXX.XXX.XXX
LP Login Password XXXXXX maxim 16 characters
SP Admin Password XXXXXX maxim 16 characters
TP Device Type 0-iServer,1-iDRN,2-iDRX,3-iSeries,4-iNFB,5-iLD
RE Remote Enable 0-Disable, 1-Enable
RI Remote IP XXX.XXX.XXX.XXX
RP Remote Port XXXXX 500-65535 but 1000 and 2002
GW Gateway XXX.XXX.XXX.XXX
EC End Char XX represents the Hex Num. of ASCII. i.e 0D means CR

(Carrige Return)
FE Forward End Char 0-disabled, 1-enabled
EP Enable Serial Port Password 0-disabled, 1-enabled
CP Serial Port Password XXXXXX maxim 16 characters
CC Connect CTRL 0-not used,1-RTS+,2-RTS-,3-CTS+,4-CTS_,5-RTS-CTS+,

6-RTS-CTS-, 7-DTS+,8-DTR-, 9-DCD/DSR+,

A-DCD/DSR-, B-DTR-DCD+, C-DTR-DCD-, D-RECONNECT
CT Connect Timeout XXXXX 1-65535
WB Web Server 0-disable, 1-enable
Example:
To configure Baudrate 9600, 1 stop bit, Odd Parity, and RS232 mode.
s -BD5 -PT1 -ST1 -MD0

27

28

4.10 HTTPGET Program

You can setup and read the information from the iServer by using the HTTPGET
program. The following program can be used to read data from the embedded server
firmware by using TCP port 1000. The command string sends to this TCP port, then it
reads back the response from the same port. Whatever you write to the port goes to the
serial port unmodified. Any response from the serial port can be read back from the
same socket.

The Httpget.exe file is used to setup and read information from the iServer. This file will
be automatically installed when you run any iServer related software available on our
website and CD.

Example to use the "Httpget" program:

1. Create a directory C:\iServer\Httpget.

2. Copy httpget.exe and readme_features.doc files to this directory.

3. Make sure that you are in this directory and then enter the following test program:

C:\iServer\Httpget\httpget –r –S "*01X01\r" 192.168.1.200:1000

where:
"-r –S" are switches before the command string
"01" is device address (in hex format) for RS485 communication interface (skip for
RS232)
"X01" read measurement data value (iLD protocol)
"\r" calls out a CR
"192.168.1.200" is an IP address
"1000" is a local port number

Respond:

01X01074.3

where:

"01X01" is Echo command
"074.3" is a display reading of the 4-digit device

In the example above the 4-digit iLD Big Display controller has been connected
to the serial communication port of iServer.

4.11 ARP Protocol

ARP is the Internet layer protocol responsible for determining the MAC (hardware)
address that corresponds to a particular IP address. The ARP command allows the user
to view the current contents of the ARP cache of the local computer (residing on the
same network) or remote computer (residing on the different network) through a router.

Microsoft includes the ARP.EXE utility for viewing and modifying the ARP cache with its
Windows products. The following ARP commands can be used to view cache entries:

• arp –a ➞ Use this command to view all ARP cache entries.

• arp –a plus IP address ➞ Use this command to view ARP cache entries associated

with one particular interface on a network with multiple adapters.

• arp –g ➞ Same as arp –a.

• arp –N ➞ Use this command to display ARP entries for specific network interface.

• arp – s plus IP address plus Physical address ➞ Use this command to manually add

a permanent static entry to the ARP cache.

• arp –d ➞ Use this command to manually delete a static entry.

Ping the destination computer using IP address first before using the arp -a
command.

The following window shows examples of arp commands and responses.

• Your computer has an IP address of 192.168.1.118

• The destination computer has an IP address of 192.168.1.96

Figure 4.18 ARP Commands and Responses

C:\>arp - 192.168.1.96
No ARP Entries Found
C:\>ping 192.168.1.96
Pinging 192.168.1.96 with 32 bytes of data:

Reply from 192.168.1.96=bytes=32 time=5ms TTL=32
Reply from 192.168.1.96=bytes=32 time=3ms TTL=32
Reply from 192.168.1.96=bytes=32 time=3ms TTL=32
Reply from 192.168.1.96=bytes=32 time=4ms TTL=32

C:\>arp -a 192.168.1.96
Interface: 192.168.1.118
Internet Address Physical Addresss Type

192.168.1.96 00-03-34-00-00-23 dynamic
C:\>arp -s 192.168.1.96 00-03-34-00-00-23
C:\>arp -a 192.168.1.96
Interface: 192.168.1.118
Internet Address Physical Addresss Type

192.168.1.96 00-03-34-00-00-23 static
C:\>arp -d 192.168.1.96
C:\>arp -a 192.168.1.96
No ARP Entries Found
C:\>

29

4.12 Remote Access (Tunneling)

To "tunnel", in this context, is to transmit data between two points through a private
conduit on a shared or public network. The network could be an Ethernet LAN, a WAN,
or the Internet. The iServer allows for a connection between a serial device and a PC, or
between two serial devices, using an existing network rather than dedicated wiring.

Today, there are number of serial devices like sensors, gauges, PLCs, card readers,
security alarms, barcode scanners, data loggers, video cameras, ATM machines, time &
attendance terminals, medical lab equipments, electronic signboards, and many others
that are directly connected to PCs via their serial ports. These devices can be attached
to shared Ethernet networks (TCP/IP protocol) and get accessed, controlled, and
managed remotely using the iServer products. Any two iServer’s can talk to each other
over the Ethernet LAN, WAN, and Internet using TCP/IP protocol. Therefore, the
connected serial devices to iServer’s can also communicate with each other back and
forth over these networks. This characteristic is called Tunneling and it’s illustrated
below.

Figure 4.19 PC-to-Device Communication

Figure 4.20 Device-to-Device Communication

In order to use this Tunneling feature, some settings are required within the local and
remote iServer’s.

30

4.12.1 Remote iServer

It’s recommended to configure the Remote iServer and have it up and running before the
Local iServer is configured.

1. A static IP address must be assigned to the Remote iServer. This means that the DHCP
must remain disabled. Refer to the DHCP section of the user’s manual for details.

2. Use a browser to access the Remote iServer’s WEB page. Simply type the iServer’s
IP address at the browser’s URL location (i.e. 192.168.1.50) followed by an Enter key.
You should then see the iServer’s main WEB page.

3. Click on the Update button.

4. Click on Configuration, you will be prompted with a Password (default is 12345678).

5. On the Configuration page, under Serial Communication section, make sure the
parameters such as Baud Rate, Data Bits, Parity, Stop Bits, Flow Control, etc. match
with your attached serial device.

6. Make sure to set the End Character (Hex) to 0D and the Timeout to 500.

7. Under Terminal Server section, set Number of Connections to 1 or higher.

8. Click on Save button for the changes to take place.

Make sure that the serial cable and communication settings between the iServer and the
serial device are valid.

Figure 4.21 Configuration Menu - Remote iServer

31

Figure 4.21

shows the valid
values that

need to be set
in the Remote iServer.
The Baud Rate, Data
Bits, Parity, Stop Bits,
Flow Control, and
Transceiver values
depend on what the
serial device supports.

CONFIGURATION

Address

http://192.168.1.50

CONFIGURATION

Serial Communication

Baud Rate 9600 Data Bit 7 Bits Parity odd Stop Bits1 bit

Flow Control none Transciever RS-485

End Character (Hex) 0D Forward End Char enable

Serial Port Password disable 1234abcd

Terminal Server

TCP/UDP TCP

Connection Ctrl not used

Server Type slave

Device No.

Number of Connections1Local Port 02000

Modbus/TCP

Connection Timeout 00100 msecs

1

Timeout

disable

0500 msecs

Remote Access (Tunneling)

Remote Access

Remote IP Address 0.0.0.0 Remote Port 02000

disable

Save Reset

Main Menu

4.12.2 Local iServer

1. An IP address should be assigned to the iServer dynamically or statically (recommended).

2. Use a browser to access the Local iServer’s WEB page. Simply type the iServer’s IP

address at the browser’s URL location (i.e. 192.168.1.49) followed by an Enter key.
You should then see the iServer’s main WEB page.

3. Click on the Update button.

4. Click on Configuration, you will be prompted with a Password (default is 12345678).

5. On the Configuration page, under Serial Communication section, make sure the

parameters such as Baud Rate, Data Bits, Parity, Stop Bits, Flow Control, etc. match
with your attached serial device and its application software.

6. Make sure to set the End Character (Hex) to 0D and the Timeout to 500.

7. Under Terminal Server section, set Number of Connections to 0.

8. Under Remote Access section, set the Remote Access to enable, Enter the Remote

IP address (would be the IP address of the remote iServer, 192.168.1.50), and use the
default Remote Port number 2000.

9. Set Connection Control to Reconnect and set the Connection Timeout to a desired value.

The Reconnect option is used in Serial Tunneling and it applies only to the Local

iServer. If the tunneling connection between the two iServers goes down due to

network problems, power failure, etc., the Reconnect option will enable the Local

iServer to reconnect with the Remote iServer based on the specified time interval in

the Connection Timeout. For example, based on a timeout of 1000 x 10 ms (10

seconds), the Local iServer will continually attempt to reconnect and re-establish the

tunnel with the Remote iServer every 10 seconds.

10. Click on Save button for the changes to take place.

11. Initialize the serial device application software to establish the connection.

Figure 4.22 Configuration Menu - Local iServer

32

Figure 4.22 shows

the valid values

that need to be set

in the Local
iServer. The Baud Rate,
Data Bits, Parity, Stop Bits,
Flow Control, and
Transceiver values depend
on what the attached device
to the iServer supports.

CONFIGURATION

Address

http://192.168.1.49

CONFIGURATION

Serial Communication

Baud Rate 9600 Data Bit 7 Bits Parity odd Stop Bits1 bit

Flow Control none Transciever RS-485

End Character (Hex) 0D Forward End Char enable

Serial Port Password disable 1234abcd

Terminal Server

TCP/UDP TCP

Connection Ctrl reconnect

Remote Access

Server Type slave

Number of Connections0Local Port 02000

Device No.

Connection Timeout 00100 msecs

1

Remote Access (Tunneling)

Remote IP Address 192.168.1.50 Remote Port 02000

enable

Save Reset

Main Menu

Modbus/TCP

Timeout

disable

0500 msecs

33

4.13 Mail Notifier Software

The Mail Notifier Software can be used only with NEWPORT Electronics instruments.
For complete information of how to use the Mail Notifier software, click on the Help menu

of the main window.
The Mail Notifier software generates email notifications for alarm conditions. Users can

be notified automatically of alarm conditions monitored via internet connections
throughout the world. By use of the email forwarding of alarm conditions, alarm
conditions can be monitored on a network isolated from the internet and forwarded to
connections on the Internet.

The Mail Notifier utility operates under Windows 98, NT 4.0, 2000, and XP in conjunction
with existing email that supports the MAPI messaging interface. If MS Outlook has been
loaded, the MAPI support should be available.

4.13.1 Installation

The Mail Notifier must be loaded on a computer running Microsoft Windows (versions
specified earlier) using an email program that provides MAPI access. Network access
must be available between this computer and the iServer. Network access must also be
available from this computer to the appropriate email server and from the email server to
the recipient’s email server.

Figure 4.23 iServer Mail Notifier Main Window

4.13.2 Program Options Setup and Configuration

Complete program setup requires:

• Entering a recipient for the email

• Specifying connection details to MAPI services.

•

Defining alarms for devices, and selecting how and when the email will be active.

Figure 4.24 iServer Mail Notifier Profile Setup

The “Send To” tab contains a field to specify an email address to which alarm
notifications will be sent (i.e. the recipient). Only one entry is permitted, in the address
field. Additional addresses can be placed into “More Addresses” list.

Email Connection (MAPI Access)

The following instructions work with some versions of Microsoft Outlook. Note though
that some email systems may prevent the use of Mail Notifier due to security constraints.

The simplest way to obtain a connection the the Email services is as follows:

1. Configure the Mail Notifier to connect to the email by displaying a Login Box. This
option is found by selecting View, Options from the Mail Notifier's menubar. Select
the "Email Setup" tab, mark the checkbox for "Use Login Box"

2. After Mail Notifier is configured to use the login box, the Mail Notifier can be started
without user intervention if your MS Outlook program is running beforehand.
Otherwise, the Mail Notifier will display a Login Box that should display the
necessary User Profile.

34

4.12.3 Device Setting and Configuration

Device setup requires:

• Entering the IP address for iServer device (for example 192.168.1.200).

• Specifying Socket number (1000 or 2000 depending on iServer settings).

• Defining RS485 Unit #

interface address (1 to 199). Enter "0" for RS232 interface

or for iServer.

• Entering Reading command. Normally set to X01 to obtain reading from the devices.
If you want to change this setting, refer to HTTPget Section 4.10.

• Defining the Alarm setup

(High/Low, High value, or Low value).

• Specifying Pause Interval

. It determines how many seconds each subsequential alarm

notification will be sent.

• Determining Monitor interval

. It establishes the interval or time resolution in seconds

for which readings will be obtained from the device.

Figure 4.25 iServer Mail Notifier Device Setting

35

PART 5

SPECIFICATIONS

SERIAL INTERFACE

Interface:

RS-422 or RS-485 (2 wire)

Data Rates:

300 to 115200 bps

Characters:

7 or 8 data bits

Parity:

odd, even, or none

Stop bits:

1 or 2

Flow Control:

Software (Xon/Xoff)
Hardware (CTS/RTS)

NETWORK INTERFACE

Interface:

Ethernet 10 Base-T

Connector:

RJ45

Protocols:

ARP, TCP/IP, ICMP, DNS, DHCP,
Telnet simulation and HTTP

Indicators (LED):

Col / Network Activity (red),
On / Network Link (green),
TX-Transmit (yellow),
RX-Receive (green)

PROCESSOR

CPU:

Enhanced 8051, 22 MHz

Memory:

16 Kbyte SRAM, 512 Kbyte Flash

Management:

Serial Login, Telnet Login,
Internal Web Server

36

INTERNAL WEB SERVER

Uses: Dynamic web pages and Java

applets (256 Kbyte capacity)

ENVIRONMENTAL

Operating Temperature:

0 to 50°C (32 to 122°F) 90%RH

Power Input

100-240Vac ±10%, 50/60 Hz

Consumption:

22.5 W max

GENERAL

Agency Approvals

FCC-B, CE

Software

Firmware upgradeable. Compatible with
Windows 9x / ME / NT / 2000 / XP software
and related utilities

Refer to the iLD Big Display Manual
and Quickstart for physical
characteristics of iLD Big Display
devices with the Embedded
Ethernet Server.

PART 6

FACTORY PRESET VALUES

PRESET PARAMETERS FACTORY DEFAULTS

Network Interface:

IP Address 192.168.1.200
Gateway Address 0.0.0.0
Subnet Mask 255.255.255.0
Device Host Name eis and Last 4 digits from the MAC address
Login Password 12345678
Admin Password 00000000
DHCP Disabled

Serial Interface:

Communication Protocol RS-485
Flow Control None
Baud Rate 9600
Parity Odd
Stop Bit 1 bit
Data Bit 7 bits
Timeout 500 msec
End Character 0D (Hex) (Carridge Return)

Terminal Server:

Server Type Slave
Number of Connections 0
Port # 1000
Server Mode Disable

Remote Access (Tunneling):

Remote Access Disable
Remote Port 2000
Remote IP Address 0.0.0.0

37

APPENDIX A GLOSSARY

User of this manual should be familiar with following definitions:

ARP (Address Resolution Protocol) is a protocol for mapping an Internet Protocol
address (IP address) to a physical machine address that is recognized in the local
network. For example, the IP address in use today is an address that is 32-bits long.
In an Ethernet local area network, however, addresses for attached devices are 48-bits
long. (The physical machine address is also known as a Media Access Control or
MAC address.) A table, usually called the ARP cache, is used to maintain a correlation
between each MAC address and its corresponding IP address. ARP provides the
protocol rules for making this correlation and providing address conversion in both
directions.

Ethernet is a network protocol defined by the IEEE 802.3 standard. Ethernet-based
networks use MAC Address rather then IP Address to exchange data between
computers. By using ARP and adding TCP/IP support, Ethernet devices may be
connected as part of the Internet. An Ethernet LAN typically uses coaxial cable or special
grades of twisted pair wires. The most commonly installed Ethernet systems are called
10BASE-T and provide transmission speeds up to 10 Mbps. Devices are connected to
the cable and compete for access using a Carrier Sense Multiple Access with Collision
Detection (CSMA/CD) protocol.

IP (Internet Protocol) is the method or protocol by which data is sent from one computer
to another on the Internet.

IP address (Internet Protocol address) is a 32-bit number that identifies each sender
or receiver of information that is sent in packets across the Internet.

IP Netmask is a 32-bit pattern of bits used to determine which part of the IP address is
the network portion and which part is the host portion.

MAC (Media Access Control) Address is your computer's unique hardware number.
When you're connected to the Internet from your computer, a correspondence table
relates your IP address to your computer's physical (MAC) address on the LAN.

Ping is a utility that tests the network connectivity. It is used to determine if the host is
capable of exchanging information with another host.

Port number/Socket number is a way to identify a specific process to which an Internet
or other network message is to be forwarded when it arrives at a server. It is a
predefined address that serves as a route from the application to the Transport layer or
from the Transport layer to the application of the TCP/IP system.

Sockets are a method for communication between a client program and a server
program in a network and defined as "the endpoint in a connection." Information
transferred across the Internet primarily occurs between sockets.

TCP/IP (Transmission Control Protocol/Internet Protocol) is the basic communication
language or protocol of the Internet. When you are set up with direct access to the
Internet, your computer is provided with a copy of the TCP/IP program just as every
other computer that you may send messages to or get information from also has a copy
of TCP/IP. TCP/IP often is used as a general term to indicate generic access to the
Internet.

38
39

Appendix B IP Address

An IP address is a unique 32-bit address assigned to a computer and includes:

• A network ID number identifying a network.

• A host ID number identifying a computer on the network.

All IP addresses have been divided into three smaller groups (classes) A, B and C

• Class A addresses have 8-bits of network ID and 24-bits of host ID. They can support
a large number of hosts, approximately 2 = 16,777,216 computers per network.

The IP addresses range in binary from 00000001.xxxxxxxx.xxxxxxxx.xxxxxxxx

to 01111111.xxxxxxxx.xxxxxxxx.xxxxxxxx

The IP addresses range in decimal from 1.x.x.x to 127.x.x.x

Class A network ID’s support a very large number of hosts.

• Class B addresses have 16-bits of network ID and 16-bits of host ID. They can
support approximately 216= 65,536 computers per network.

The IP addresses range in binary from 10000000 00000000.xxxxxxxx.xxxxxxxx

to 10111111 11111111.xxxxxxxx.xxxxxxxx

The IP addresses range in decimal from 128.0.x.x to 191.255.xxx.xxx

Class B network ID’s support a medium number of hosts.

• Class C addresses have 24-bits of network ID and 8-bits of host ID. They can support
approximately 28= 256 computers per network.

The IP addresses range in binary from 11000000.00000000.00000000.xxxxxxxx

to 11011111.11111111.11111111.xxxxxxxx

The IP addresses range in decimal from 192.0.0.xxx to 223.255.255.xxx

Class C network ID’s support a small number of hosts.

The rest of the addresses are divided into two classes, D and E.
Class D networks are not assigned to the host. They are used for multicasting.
The address range from 224.x.x.x to 239.x.x.x

Class E networks are experimental or reserved addresses.
The address range from 240.x.x.x to 247.x.x.x

Appendix C IP Netmask

IP Netmask or Subnet Mask is a 32-bit pattern of ones and zeros used to determine
network portion of an IP address from the host portion of the IP address. Subnet mask is
a network ID that is created by borrowing bits from host portion of IP address and using
them as part of a network ID. The table below shows a default subnet mask for address
Classes A, B, and C. Each bit that is set to "1" in the subnet mask corresponds to the bit
in the IP address that is to be used as the network ID. Each bit that is set to "0" in the
subnet mask corresponds to a bit in the IP address that is to be used as the host ID.

Address Class Mask Binary Value Mask Decimal Value

or Dotted Notation

Class A 255.0.0.0
Class B 255.255.0.0
Class C 255.255.255.0

If your network requires more network ID’s, you can extend the default subnet mask to
include additional bits from the host ID. This allows for additional network ID’s within the
network. The table below shows some examples of subnet masks and bits moved from
the hosts ID to create a new subnet.

Mask Dotted Notation Mask Binary Mask Bits

Class A

255.0.0.0 (Default) 0

255.192.0.0 2

255.224.0.0 3

255.240.0.0 4

255.248.0.0 5

255.252.0.0 6

255.254.0.0 7

255.255.0.0 8

255.255.128.0 9

255.255.192.0.0 10

……………......... .

255.255.255.252 22

Class B

255.255.0.0 (Default) 0

255.255.192.0 2

……………......... .

255.255.255.252 14

Class C

255.255.255.0 (Default) 0

255.255.255.192 2
…………………. .

255.255.255.254 6

To determine the number of valid hosts ID’s remaining after subnetting, use the following
equation: 2n– 2, where n is the number of octet digits left after the subnet mask.

40

11111111
11111111
11111111

00000000
11111111
11111111

00000000
00000000
11111111

00000000
00000000
00000000

11111111
11111111
11111111
11111111
11111111
11111111
11111111
11111111
11111111
11111111

........

11111111

00000000
11000000
11100000
11110000
11111000
11111100
11111110
11111111
11111111
11111111

........

11111111

00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
10000000
11000000

........

11111111

00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000

........

11111100

11111111
11111111

........

11111111

11111111
11111111

........

11111111

00000000
11000000

........

11111111

00000000
00000000

........

11111100

11111111
11111111

........

11111111

11111111
11111111

........

11111111

11111111
11111111

........

11111111

00000000
11000000

........

11111100

Appendix D ASCII Chart

ASCII Dec Hex Binary ASCII Dec Hex Binary

Char No Parity Char No parity

NUL 00 00 00000000 @ 64 40 01000000

SOH 01 01 00000001 A 65 41 01000000

STX 02 02 00000010 B 66 42 01000010
ETX 03 03 00000011 C 67 43 01000011

EOT 04 04 00000100 D 68 44 01000100

ENQ 05 05 00000101 E 69 45 01000101

ACK 06 06 00000110 F 70 46 01000110

BEL 07 07 00000111 G 71 47 01000111

BS 08 08 00001000 H 72 48 01001000
HT 09 09 00001001 I 73 49 01001001

LF 10 0A 00001010 J 74 4A 01001010
VT 11 0B 00001011 K 75 4B 01001011
FF 12 0C 00001100 L 76 4C 01001100

CR 13 0D 00001101 M 77 4D 01001101
SO 14 0E 00001110 N 78 4E 01001110

SI 15 0F 00001111 O 7 9 4F 01001111

DLE 16 10 00010000 P 80 50 01010000
DC1 17 11 00010001 Q 81 51 01010001
DC2 18 12 00010010 R 82 52 01010010
DC3 19 13 00010011 S 83 53 01010011
DC4 20 14 00010100 T 84 54 01010100
NAK 21 15 00010101 U 85 55 01010101
SYN 22 16 00010110 V 86 56 01010110

ETB 23 17 00010111 W 87 57 01010111
CAN 24 18 00011000 X 88 58 01011000

EM 25 19 00011001 Y 89 59 01011001
SUB 26 1A 00011010 Z 90 5A 01011010
ESC 27 1B 00011011 [ 91 5B 01011011

FS 28 1C 00011100 \ 92 5C 01011100
GS 29 1D 00011101 ] 93 5D 01011101
RS 30 1E 00011110 ^ 94 5E 01011110
US 31 1F 00011111

_

95 5F 01011111

SP 32 20 00100000

`

96 60 01100000
! 33 21 00100001 a 97 61 01100001
" 34 22 00100010 b 98 62 01100010

# 35 23 00100011 c 99 63 01100011
$ 36 24 00100100 d 100 64 01100100

% 37 25 00100101 e 101 65 01100101

& 38 26 00100110 f 102 66 01100110

‘ 39 27 00100111 g 103 67 01100111
( 40 28 00101000 h 104 68 01101000
) 41 29 00101001 I 105 69 01101001
* 42 2A 00101010 j 106 6A 01101010

+ 43 2B 00101011 k 107 6B 01101011

, 44 2C 00101100 l 108 6C 01101100

- 45 2D 00101101 m 109 6D 01101101
. 46 2E 00101110 n 110 6E 01101110

41

Appendix D ASCII Chart Continuation

/ 47 2F 00101111 o 111 6F 01101111

0 48 30 00110000

p

112 70 01110000

1 49 31 00110001

q

113 71 01110001
2 50 32 00110010 r 114 72 01110010
3 51 33 00110011 s 115 73 01110011
4 52 34 00110100 t 116 74 01110100
5 53 35 00110101 u 117 75 01110101
6 54 36 00110110 v 118 76 01110110
7 55 37 00110111 w 119 77 01110111
8 56 38 00111000 x 120 78 01111000
9 57 39 00111001

y

121 79 01111001
: 58 3A 00111010 z 122 7A 01111010
; 59 3B 00111011

{

123 7B 01111011

< 60 3C 00111100

|

124 7C 01111100

= 61 3D 00111101

}

125 7D 01111101

> 62 3 E 00111110 ~ 1 2 6 7E 01111110
? 63 3F 0 0111111 DEL 127 7F 01111111

ASCII Control Codes

ASCII Dec Hex Ctrl Key Definition ASCII Dec Hex Ctrl Key Definition

Char Equiv. Char Equiv.

NUL 00 00 Crtl @ Null Character DC1 17 11 Crtl Q Data Control 1

- XON

SOH 01 01 Crtl A Start of DC2 18 12 Crtl R Data Control 2

Header

STX 02 02 Crtl B Start of Text DC3 19 13 Crtl S Data Control 3

- XOFF
ETX 03 03 Crtl C End of Text DC4 20 14 Crtl T Data Control 4
EOT 04 04 Crtl D End of NAK 21 15 Crtl U Negative

Transmission Acknowledge

ENQ 05 05 Crtl E Inquiry SYN 22 16 Crtl V Synchronous

Idle

ACK 06 06 Crtl F Acknowledge ETB 23 17 Crtl W End of Trans

Block

BEL 07 07 Crtl G Bell CAN 24 18 Crtl X Cancel

BS 08 08 Crtl H Back Space EM 25 19 Crtl Y End of Medium
HT 09 09 Crtl I Horizontal SUB 26 1A Crtl Z Substitute

Tabulation

LF 10 0A Crtl J Line Feed ESC 27 1B Crtl [ Escape

VT 11 0B Crtl K Vertical FS 28 1C Crtl \ File Separator

Tabulation

FF 12 0C Crtl L Form Feed GS 29 1D Crtl ] Group

Separator

CR 13 0D Crtl M Carriage RS 30 1E Crtl | Record

Return Separator

SO 14 0E Crtl N Shift Out US 31 1F Crtl

_

Unit Separator

SI 15 0F Crtl O Shift In SP 32 20 Space

DLE 16 10 Crtl P Data Link

Escape

42

43

PART 7

APPROVALS INFORMATION

7.1 CE APPROVALS INFORMATION

This product conforms to the EMC directive 89/336/EEC amended by
93/68/EEC, and with the European Low Voltage Directive 72/23/EEC.

Electrical Safety EN61010-1:2001

Safety requirements for electrical equipment for measurement, control and
laboratory.

Double Insulation
Pollution Degree 2
Dielectric withstand Test per 1 min

• Power to Input/Output: 2300Vac (3250Vdc)

• Power to Input/Output: 1500Vac (2120Vdc)

(Low Voltage dc Power Option*)

• Power to Relays/SSR Output: 2300Vac (3250Vdc)

• Ethernet to Inputs: 1500Vac (2120Vdc)

• Isolated RS232 to Inputs: 500Vac (720Vdc)

• Isolated Analog to Inputs: 500Vac (720Vdc)

• Analog/Pulse to Inputs: No Isolation

Measurement Category I

Category I are measurements performed on circuits not directly connected to the
Mains Supply (power). Maximum Line-to-Neutral working voltage is 50Vac/dc.
This unit should not be used in Measurement Categories II, III, IV.

Transients Overvoltage Surge (1.2 / 50uS pulse)

• Input Power: 2500V

• Input Power: 1500V

(Low Voltage dc Power Option*)

• Ethernet: 1500V

• Input/Output Signals: 500V

Note: *Units configured for external low power dc voltage, 12-36Vdc

EMC EN61326:1997 + and A1:1998 + A2:2001

Immunity and Emissions requirements for electrical equipment for measurement,
control and laboratory.

• EMC Emissions Table 4, Class B of EN61326

• EMC Immunity** Table 1 of EN61326

Note: **I/O signal and control lines require shielded cables and these cables must

be located on conductive cable trays or in conduits. Furthermore, the length
of these cables should not exceed 30 meters

Refer to the EMC and Safety installation considerations (Guidelines) of this
manual for additional information.

7.2 FCC

This device complies with Part 15, Subpart B, Class B of the FCC rules.

WARRANTY/DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of one (1) year
from the date of purchase. In addition to OMEGA’s standard warranty period, OMEGA Engineering will extend the warranty
period for one (1) additional year if the warranty card enclosed with each instrument is returned to OMEGA.

If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an
Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found
to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any
action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits,
improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered
with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration;
improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components which
wear are not warranted, including but not limited to contact points, fuses, and triacs.

OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes
responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its
products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the
parts manufactured by it will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR
REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESS OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL
IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are
exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence,
indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability
is based. In no event shall OMEGA be liable for consequential, incidental or special damages.

CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component”
under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on
humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on
humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/DISCLAIMER
language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage
whatsoever arising out of the use of the Product(s) in such a manner.

RETURN REQUESTS/INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETURNING
ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM
OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR
number should then be marked on the outside of the return package and on any correspondence.

The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in
transit.

FOR WARRANTY RETURNS, please have the following
information available BEFORE contacting OMEGA:

1. Purchase Order number under which the product was
PURCHASED,

2. Model and serial number of the product under warranty,
and

3. Repair instructions and/or specific problems relative to
the product.

FOR NON-WARRANTY REPAIRS,

consult OMEGA for current
repair charges. Have the following information available
BEFORE contacting OMEGA:

1. Purchase Order number to cover the COST of the repair,

2. Model and serial number of product, and

3. Repair instructions and/or specific problems relative to the

product.

OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our
customers the latest in technology and engineering.

© Copyright 2006 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied,
reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior
written consent of OMEGA ENGINEERING, INC.

TRADEMARK NOTICE:

®

, omega.com

®

, , and ™are Trademarks of OMEGA ENGINEERING, INC.

PATENT NOTICE: This product is covered by one or more of the following patents: U.S. Pat. No. Des. 336,895; 5,274,577/
CANADA 2052599; 2052600 / ITALY 1249456; 1250938 / FRANCE BREVET No. 91 12756 / SPAIN 2039150; 2048066 / UK
PATENT No. GB2 249 837; GB2 248 954 / GERMANY DE 41 34398 C2. Other US and International Patents pending or
applied for.

®

M2542/0606

Where Do I Find Everything I Need for

Process Measurement and Control?

OMEGA…Of Course!

Shop on line at omega.com

TEMPERATURE



Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies



Wire: Thermocouple, RTD & Thermistor



Calibrators & Ice Point References



Recorders, Controllers & Process Monitors



Infrared Pyrometers

PRESSURE, STRAIN AND FORCE



Transducers & Strain Gauges



Load Cells & Pressure Gauges



Displacement Transducers



Instrumentation & Accessories

FLOW/LEVEL



Rotameters, Gas Mass Flowmeters & Flow Computers



Air Velocity Indicators



Turbine/Paddlewheel Systems



Totalizers & Batch Controllers

pH/CONDUCTIVITY



pH Electrodes, Testers & Accessories



Benchtop/Laboratory Meters



Controllers, Calibrators, Simulators & Pumps



Industrial pH & Conductivity Equipment

DATA ACQUISITION



Data Acquisition & Engineering Software



Communications-Based Acquisition Systems



Plug-in Cards for Apple, IBM & Compatibles



Datalogging Systems



Recorders, Printers & Plotters

HEATERS



Heating Cable



Cartridge & Strip Heaters



Immersion & Band Heaters



Flexible Heaters



Laboratory Heaters

ENVIRONMENTAL
MONITORING AND CONTROL



Metering & Control Instrumentation



Refractometers



Pumps & Tubing



Air, Soil & Water Monitors



Industrial Water & Wastewater Treatment



pH, Conductivity & Dissolved Oxygen Instruments