KBC ESML3-FL2-D4 User Manual

Download

Ethernet Switch

User Manual

ESML3-FL2-D4-S2

ESML3-FL2-D4-M2

Ethernet Switch User Manual

TABLE OF CONTENTS

1 OVERVIEW ............................................................... 3

1.1 I

1.2 T

NTRODUCTION

1.1.1 ESML3-FL2-D4 .................................................................................... 3

ECHNICAL SPECIFICATION

............................................................................................ 3

.............................................................................. 4

2 INSTALLATION .......................................................... 5

2.1 P

2.2 C

2.3 P

2.4 I

2.5 E

2.6 F

2.7 D

2.8 G

2.9 LED S

2.10 P

2.11 A

2.12 RS232 C

ACKAGE CONTENTS

ONFIGURATIONS

HYSICAL CONNECTIONS

NSTALLATION METHOD

2.4.1 DIN Rail Mount ................................................................................... 7

2.4.2 Wall-mount ........................................................................................ 7

THERNET IBER OPTIC CONNECTIONS

ATA PORTS ROUNDING / EARTHING

OWER INPUT TERMINALS

LARM RELAY OUTPUT

2.11.1 Single Power Supply Connected: ......................................................... 11

2.11.2 Dual Power Supplies Connected: ......................................................... 11

RJ45 C

............................................................................................... 9

TATUS

............................................................................................... 9

ONSOLE INTERFACE

...................................................................................... 5

......................................................................................... 5

................................................................................. 6

................................................................................... 7

ONNECTIONS

.................................................................................. 11

......................................................................... 8

............................................................................. 8

................................................................................. 9

.............................................................................. 10

.......................................................................... 12

3 TROUBLESHOOTING .................................................. 12

3.1 S

3.2 T

3.3 F

ELF-TESTING WISTED PAIR PORT TESTING IBER PORT TESTING

........................................................................................... 12

................................................................................... 13

......................................................................... 12

4 SYSTEM EXAMPLE ..................................................... 13

5 NETWORKING & CONFIGURATIONS ................................ 14

6 DIMENSIONS (MM) ..................................................... 15

7 WARRANTY ............................................................. 16

7.1 W

7.2 C

7.3 FCC ....................................................................................................... 17

ARRANTY INFORMATION

LASS A

ITE ............................................................................................ 17

.............................................................................. 16

8 INSTRUCTION OF DISASSEMBLY .................................... 17

Ethernet Switch User Manual

1 Overview

1.1 Introduction

This manual covers the ESML3-FL2-D4 series. The KBC ESML3-FL2-D4 products are high performance, managed, five port industrial Ethernet switches with an embedded four port serial data servers. They are designed for use in a wide range of operating temperatures in non-environmentally conditioned, industrial applications. Redundancy is offered through the DT-Ring technology that recovers cable or port failures automatically in less than 50ms. The unit has redundant power supply terminals and an alarm output for power supply and uplink port failure.

1.1.1 ESML3-FL2-D4

The ESML3-FL2-D4 is a five port managed switch which provides three, 10/100 twisted pair copper ports, two uplink, full-duplex, multimode or singlemode 100Mbps fiber ports. Each copper port supports a self-adaptive function allowing it to be configured to 10Base-T or 100Base-TX, full or half-duplex operation mode, supporting automatic MDI/MDI-X connection. The two fiber ports can be used to make up a ring network with a recovery time of less than 50ms. The embedded server has four serial data ports that can be individually configured to work with RS232 or RS485 protocols. The switch is available as either a DIN rail or wall-mount configuration.

Ethernet Switch User Manual

1.2 Technical Specification

ESML3-FL2-D4

Switching

Mode Store-and-forward Switching rate 148810pps Max filtering rate 148810pps System switching bandwidth 5.6Gbps MAC address table 8k

Ports

Serial Data

Physical Port 3.81 phoenix wiring terminal Error rate of data transmission 0

Electrical characteristic

Software flow control XON/XOFF, default: no flow control Serial baud rate 50-230.4kbps, default: 9.6kps Data bit 5,6,7,8 default: 8 bit

Check bit

Stop bit 1,1.5,2 default: 1 Embedded gateway of serial port

Supports

Flash memory 8Mbytes SDRAM 64Mbytes expandable to 128Mbytes Copper Physical port 3 x shielded RJ45

RJ45 port

Standard IEEE 802.3 Transmission distance <100m Fiber Optical power Receive sensitivity <-28dbm(SM) <-35dbm(MM) Wavelength

Transmission distance

Connector SC Transmission rate 125Mbps(100M)

In line with 3 wires RS232 & 2 wires RS485

None, Even, Odd, Space, Mark, default: None

ARP, TCP/IP, UDP, ICMP, BOOTP, DHCP, SNTP, TFTP, Telnet, HTTP, SSL, SSH

1.0/2.0, SNMP V1/V2/V3

10Base-T/100Base-TX, Autonegotiation

>-13dbm(SM) >-20dbm(MM)

1310nm(SM) 1310 nm(MM)

0 - 40Km(1310nm SM)

0 - 5Km(1310 MM)

Console Physical interface Shielded RJ45

Interface standard In line with RS232 standard (3 lines) Interface rate 9600bps

Ethernet Switch User Manual

Electromagnetic compatibility

Interference EN55022 Class A Immunity EN61000-6-2

Power Input voltage 24Vdc (18V -36V dc) Input power consumption <7W Over-current protection Built in

Environmental

Operating temperature -40°C ~ 85°C Storage temperature -45°C ~ 85°C Relative humidity 0% ~ 95% Non-condensing Mean Time Between Failure >300,000 hours

Mechanical

Dimensions (H x W x D) 139mm x 56mm x 120mm

5.47” x 4.73” x 2.20”

Protection class rating IP40

Weight 1000g

2 Installation

2.1 Package Contents

• Ethernet switch fitted with DIN rail mount

• 24Vdc PSU (terminal block is connected to 24Vdc power lines)

• Wall-mount bracket

• Flat head screwdriver

• Hardware User manual – on disk

• Management Software manual – on disk

• Serial Data Port Manual – on disk

Please contact you dealer or distributor if a part is missing or damaged.

2.2 Configurations

Products are available in either DIN rail or wall-mount packages, with the following configurations:

Product Type DIN Rail Wall-mount

Multimode Singlemode

ESML3-FL2-D4-S2 ESML3-FL2-D4-M2

    



Ethernet Switch User Manual

2.3 Physical Connections

PW1

LNK/ACT

PW2

ALARM

RUN1

RUN2

10/100M

LNK/ACT

ESML3-FL2-D4

Ethernet Switch User Manual

2.4 Installation Method

2.4.1 DIN Rail Mount

• Remove all packaging material.

• Attach the device to a DIN rail.

• Attach copper and/or fiber cables as required.

• Insert the red sleeved wire from the supplied in-line PSU into the +ve power

input and the blue sleeved wire into the –ve power input of the green male

power block terminal and tighten the screws using the flathead screwdriver

provided.

• Insert the male power block (attached to the supplied in-line PSU) to the

female power socket on the device and tighten the terminal locking screws

using the flathead screw driver provided.

See Section 2.8 for LED status.

2.4.2 Wall-mount

• Remove all packaging material.

• Unscrew the DIN rail mounting plate from the switch taking special care to

retain the 2 screws using a Phillips No.1 or No.2 screwdriver.

• Attach the supplied wall mount plate to the switch using the 2 screws that

have just been removed from the DIN rail mounting plate with a Phillips

No.1 or No.2 screwdriver.

• Position the unit on the required, flat surface and secure with screws via the

mounting plate holes. Screws are not provided.

• Attach copper and/or fiber cables as required.

• Insert the red sleeved wire from the supplied in-line PSU into the +ve power

input and the blue sleeved wire into the –ve power input of the green male

power block terminal and tighten the screws using the flathead screwdriver

provided.

• Insert the male power block (attached to the supplied in-line PSU) to the

female power socket on the device and tighten the terminal locking screws

using the flathead screw driver provided.

See Section 2.8 for LED status.

Ethernet Switch User Manual

2.5 Ethernet RJ45 Connections

The ESML3-FL2-D4 offers 3, 10/100 Base T/TX RJ45 ports numbered 3, 4 & 5 (see figure 2.1). Each port is adaptive and supports auto MDI/MDI-X connection. They can be connected by either straight through or cross-over cables to terminal devices, servers, hubs or other switches. Each switch supports IEEE802.3x so the optimum transmission mode (either half-duplex or full-duplex) and data rate (either 10Mbps or 100Mbps) will be selected automatically. The connected devices should support this feature too however, if the connected devices are not adaptive, the port will send at the correct rate but with default mode of half-duplex.

2.6 Fiber Optic Connections

The ESML3-FL2-D4 offers two uplink redundant 100Base-FX, full-duplex fiber ports, ports 1 & 2 (see Figure 2.1) which can be either singlemode or multimode. Each optical connector is a duplex SC. The interface should be used in a pair (Tx and Rx), where the Tx interface is the optical transmitting terminal which connects to the optical receiving terminal (Rx) of the remote device. The optical Rx is the receiving terminal which connects to the transmitting terminal (Tx) of the same optical interface of the remote device. The two uplink redundant fiber ports can be used to form a fiber optic redundant ring network. If a system failure occurs, the redundant recovery time of the ring network is less than 50ms.

Figure 2.1 Switch Ports

Ethernet Switch User Manual

2.7 Data Ports

The ESML3-FL2-D4 offers 4 serial ports with physical connectors for RS232 or RS485, only one of which can be supported on one port at a time. The data terminal is wired as a 3.81mm space 20 lines phoenix terminal. The connections are as follows:

Fig 2.2 Serial terminal wiring of ESML3-FL2-D4

2.8 Grounding / Earthing

The ESML3-FL2-D4 has an earth point located on the top panel of the switch. To achieve the best earth connection, a circular cold-press terminal should be crimped to one end of the earth wire and attached to the unit with the screw, making sure that the star washer stays in contact with the body of the switch. The cross-section of grounding wire should not be less than 2.5mm2.

2.9 LED Status

LED Status Description

Power

POWER 1

ON 24Vdc power is supplied to POWER 1 input

OFF No power is supplied to POWER 1 input

POWER 2

RUN 1

(left LED)

RUN 2*

(right LED)

ON 24Vdc power is supplied to POWER 2 input

OFF No power is supplied to POWER 2 input

System Status

ON Switch is not functioning correctly

FLASH

OFF Switch is off

ON No power is supplied to either POWER 1 or POWER 2

OFF Power being supplied to both power inputs

Switch functioning correctly

Ethernet Switch User Manual

100M Optical Fiber Ports LED (1 & 2)

LINK/ACT

Each RJ45 Ethernet port has two indicators, a yellow lamp and a green lamp. The yellow lamp

indicates port speed, and the green lamp indicates port link state.

10/100 (Yellow)

LINK/ACT

(Green)

FLASH

OFF

Ethernet RJ45 Port Status LED (3,4 & 5)

OFF

FLASH Data traffic is passing through the port

OFF

ON IP address conflict

Effective network connection has been established for

the port

Data traffic is passing through the port

No effective network connection has been established for

the port

100M working status（100Base-TX）

10M working status（10Base-T）

Effective network connection has been established for

the port

No effective network connection has been established for

the port

Data Ports

ALARM

FLASH

OFF Normal operation

FLASH

OFF No data transmission

FLASH

OFF

Data port CPU operating correctly

Data being transmitted

No data transmission

Note: the power alarm must be active in the GUI.

2.10 Power Input Terminals

The ESML3-FL2-D4 has two green screw terminal blocks (Power Input 1 & Power Input 2) mounted on the top panel of the switch, see Figure 2.3. The power inputs can be used independently or they can be connected to two separate external 24V DC power supplies to provide redundancy. The red sleeved wire should be connected to the +ve power input and the blue sleeved wire should be connected to the –ve power input of the green male screw block terminal.

Ethernet Switch User Manual

Figure 2.3 Power Input Terminals

2.11 Alarm Relay Output

The alarm terminal, which is also a green screw block terminal, (see Figure 2.3) has two relay outputs and is used to indicate if there is a problem with the power supply to the switch, this function must be enabled using the management software.

Figure 2.4 Alarm Terminal

2.11.1 Single Power Supply Connected:

Contacts Power On Power Off

1 & 2 Open Closed 2 & 3 Closed Open

2.11.2 Dual Power Supplies Connected:

Contacts Power On Power Off

1 & 2 Closed Open 2 & 3 Open Closed

Ethernet Switch User Manual

2.12 RS232 Console Interface

The console interface on the ESML3-FL2-D4 is a shielded RJ45 connector based on 3-line RS232. The switch can be connected to a 9 pin serial port of a pc using a cable with a DM9F connector. For further information on accessing the management software please see separate software management manual for this switch.

3 Troubleshooting

3.1 Self-testing

When the device is powered on the Power LED will be permanently illuminated showing that there is power to the unit and the RUN1 LED and the ALARM LED will flash.

3.2 Twisted Pair Port Testing

As shown in Figure 3.1, with the switch powered on, connect two RJ45 ports from the switch to two test computers and send the “ping” command between each computer. If both the computers receive the complete command without packet loss and the green LED flashes, this means that the two RJ45 ports are working correctly. Test the other RJ45 ports as required, using the same method. During normal operation the green LINK/ACT LED will flash to show data transfer and the yellow 10M/100M will either be off to show 10Mbps (10BASE-T) operation or on to show 100Mbps (100BASE-TX) operation.

Figure: 3.1 Testing TP Ports

Ethernet Switch User Manual

3.3 Fiber Port Testing

As shown in Figure 3.2, connect two ESML3-FL2-D4 units via their fiber ports. Then attach a computer to any RJ45 port on each device and send the “ping” command between the connected computers. If both computers get the command without packet loss and the corresponding LINK/ACT indicators of the fiber ports flash, this then shows the fiber ports under test are functioning correctly.

Figure 3.2 Fiber Port Testing

4 System Example

Figure 4.1 ESML3-FL2-D4 Typical System Application

Ethernet Switch User Manual

5 Networking & Configurations

The ESML3-FL2-D4 offers 3, RJ45 10/100Base-TX ports each of which can be connected to terminal devices directly or to another industrial Ethernet switch or hub. The ESML3-FL2-D4 also has 2 pairs of uplink 100Base-FX fiber ports which can be used to form a redundant optical ring which has a recovery time of less than 50ms. A typical redundant ring set up is shown in Figure 5.1 below.

Figure 5.1 Typical Ring Topology

Ethernet Switch User Manual

6 Dimensions (mm)

Wall-mount:

Ethernet Switch User Manual

7 Warranty

7.1 Warranty Information

KBC extends the following LIMITED WARRANTY to the original owner/purchaser of this product as follows:

- Two years from the date of initial sale for all wireless and network products.

- Five years from the date of initial sale for all fiber products.

1) If, within the specified warranty period, this product, or any part or portion thereof, shall prove upon examination by KBC, to be defective in material or workmanship, KBC will repair or replace such part or portion at KBC’s option. The warranty period on the repaired or replaced part or portion of this product shall be limited to the unexpired term of the original warranty. The buyer shall be responsible for all shipping and transportation of the product to KBC for any performance under this warranty.

2) Conditions and Exceptions: a) Any accident to this product, any misuse or abuse, alternation, use in modified

form, or any attempt to repair this product shall void this warranty. These conditions to the warranty include, but are not limited to, incorrect power connections, physical damage due to mechanical shock, exposure to moisture, and circuit modification.

b) SHOULD THIS PRODUCT PROVE DEFECTIVE FOLLOWING PURCHASE, THE BUYER,

NOT THE MANUFACTURER, DISTRIBUTOR, OR RETAILER, ASSUMES THE ENTIRE COST OF ALL SERVICING OR REPAIR, EXCEPT AS OTHERWISE PROVIDED BY THE TERMS OF THIS WARRANTY.

c) FOR BREACH OF ANY WRITTEN OR IMPLIED WARRANTY ON THIS PRODUCT, THE

BUYER IS LIMITED TO THE FOLLOWING DAMAGES. (1) THE COST OF LABOR TO REPAIR OR REPLACE DEFECTIVE PARTS OR PORTIONS OF THIS PRODUCT, AND (2) THE COST OF THE REPAIRED OR REPLACE PARTS OR PORTIONS OF THIS PRODUCT.

d) NO OTHER EXPRESSED OR IMPLIED WARRANTIES HAVE BEEN MADE OR WILL BE

MADE ON BEHALF OF KBC WITH RESPECT TO THE SALE, REPAIR, INSTALLATION, OPERATION, OR REPLACEMENT OF THIS PRODUCT. KBC DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY OF THIS PRODUCT OR ITS FITNESS FOR ANY PURPOSE, AND THE BUYER AGREES THAT THIS PRODUCT IS SOLD “AS IS” AND THAT THE ENTIRE RISK OF QUALITY AND PERFORMANCE OF THIS PRODUCT IS WITH THE BUYER, EXCEPT AS OTHERWISE PROVIDED BY THE TERMS OF THIS WARRANTY.

e) Some states/jurisdictions do not allow exclusions or limitations of incidental or

consequential damages, or limitations on how long an implied warranty lasts, so the above exclusions or limitations may not apply to you.

f) If you do not wish to be bound by any of the provisions in this warranty, please

return the product(s) immediately.

3) Contact your dealer regarding return authorizations for out of warranty repairs and any further product information.

Ethernet Switch User Manual

7.2 Class A ITE

This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

7.3 FCC

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful Interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

8 Instruction of Disassembly

Instruction of Disassembly of KBC Product

(For EU Directive 2002/95/EEC-WEEE)

Tools required:

• No. 1 Phillips screwdriver

• No. 2 Phillips screwdriver

Steps for disassembly:

1. Remove tightening screws of box cover (8 screws).

2. Remove cover plate.

3. Remove tightening screws for printed circuit board (PCB).

4. Take out all PCBs.

Notice: When a product reaches the end of its life – return to KBC.

data delivered

Headquarters:

KBC Networks, Ltd.

25691 Atlantic Ocean Drive

Suite 3B

Lake Forest, CA 92630

U.S.A

Americas

Phone: 1-949-297-4930

Fax: 1-949-297-4933

KBC Networks Ltd. EMEA

KBC Networks Ltd.

Barham Court

Teston, Maidstone

Kent, ME18 5BZ

United Kingdom

Phone: +44(0)1622 618787

Fax: +44(0)20 7100 8147

Email: info@kbcnetworks.com

Web: www.kbcnetworks.com

KBC ESML3-FL2-D4 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual