Gasboy FuelOmat Payment Terminal User Manual
No. MDE-4819
Revision A2
OOrrPPTT GGaassbbooyy’’ss PPaayymmeenntt TTeerrmmiinnaall
INSTALLATION, SETUP AND OPERATION
MANUAL FOR HOME-BASE STATIONS
This document is based on Orpak’s Payment Terminal (OrPT) installation manual for
For home base stations P/N 817422510
SAFETY CONSIDERATIONS
Read all warning notes and instructions carefully. They are included to help you installing the Product safely
in the highly flammable environment of the fuel station. Disregarding these warning notes and instructions
could result in serious injury or property damage. It is the installer responsibility to install, operate and
maintain the equipment according to the instructions given in this manual, and to conform to all applicable
codes, regulations and safety measures. Failure to do so could void all warranties associated with this
equipment.
Remember that the fuel station environment is highly flammable and combustible. Therefore, make sure
that actual installation is performed by experienced personnel, licensed to perform work in fuel station and at
a flammable environment, according to the local regulations and relevant standards.
WARNING - EXPLOSION HAZARD
Use separate conduit for the intrinsically safe. Do not run any other wires or cables through this conduit,
because this could create an explosion hazard.
Use standard test equipment only in the non- hazardous area of the fuel station, and approved test equipment
for the hazardous areas.
In the installation and maintenance of the Product, comply with all applicable requirements of the National
Fire Protection Association NFPA-30 “Flammable and Combustible Liquids Code”, NFPA-30A “Automotive
and Marine Service Station Code”, NFPA-70 “National Electric Code”, federal, state and local codes and any
other applicable safety codes and regulations.
Do not perform metal work in a hazardous area. Sparks generated by drilling, tapping and other metal work
operations could ignite fuel vapors and flammable liquids, resulting in death, serious personal injury,
property loss and damage to you and other persons.
CAUTION - SHOCK HAZARD
Dangerous AC voltages that could cause death or serious personal injury are used to power the Product.
Always disconnect power before starting any work. The Product has more than one power supply connection
points. Disconnect all power before servicing.
WARNING – PASSING VEHICLES
When working in any open area of fuel station, beware of passing vehicles that could hit you. Block off the
work area to protect yourself and other persons. Use safety cones or other signaling devices.
WARNING
Components substitutions could impair intrinsic safety.
Attaching unauthorized components or equipment will void your warranties.
CAUTION
Do not attempt to make any repair on the printed circuit boards residing in the Product, as this will void all
warranties related to this equipment.
PROPRIETY NOTICE
This document contains propriety and confidential information. It is the property of ORPAK SYSTEMS
Ltd. It may not be disclosed or reproduced in whole or in part without written consent of ORPAK
SYSTEMS. The information in this document is current as of the date of its publication, but is subject to
change without notice.
DISCLAIMER
This document is provided for reference only. Although every effort has been made to ensure correctness,
ORPAK SYSTEMS does not guarantee that there are no errors or omissions in this document.
This document is the property of:
ORPAK SYSTEMS Ltd.
ISRAEL
TABLE OF CONTENTS
Paragraph Page
SECTION 1 GENERAL DESCRIPTION 1
1-1. INTRODUCTION.............................................................................................................. 1
1-2. SYSTEM OVERVIEW...................................................................................................... 1
1-3. OrPT OVERVIEW.............................................................................................................1
1-3.1. Features.......................................................................................................................... 3
1-3.2. Part Numbers.................................................................................................................. 3
1-4. MANUAL STRUCTURE .................................................................................................. 4
1-5. USING THIS MANUAL.................................................................................................... 5
1-6. REFERENCES................................................................................................................... 6
SECTION 2 OrPT PANEL DESCRIPTION 7
2-1. GENERAL.......................................................................................................................... 7
2-2. MAIN COMPONENTS...................................................................................................... 7
2-3. METHODS OF FUELING AUTHORIZATION.... ........................................ ................... 8
2-4. OrPT CONNECTIVITY OPTIONS................................................................................... 9
2-4.1. RS-485 Connectivity......................................................................................................9
2-4.2. Ethernet Connectivity ....................................................................................................9
2-5. CONNECTORS.................................................................................................................. 12
2-5.1. Connectors Pin-Out Description.................................................................................... 13
2-5.2. Voltage Protection.......................................................................................................... 14
2-6. INDICATORS.................................................................................................................... 14
2-7. HOUSING .......................................................................................................................... 15
2-7.1. General........................................................................................................................... 15
2-7.2. Dimensions .................................................................................................................... 15
2-8. SPECIFICATIONS.............................................................................................................16
2-9. COMMUNICATION STANDARDS ................................................................................ 16
2-10. OrPT PANEL INSTALLATION IN GASBOY'S PEDESTALS....................................... 17
2-10.1. Precautions and Safety Notes......................................... ..... ..... ... ..... ...... .. ...... .. ...... ..... ...17
2-10.2. Installation Requirements .............................................................................................. 18
2-10.3. Installation Kit ............................................................................................................... 18
2-10.4. Installation Procedure .................................................................................................... 18
2-10.5. Post-Installation Checks.................................................................................................22
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TABLE OF CONTENTS
Paragraph Page
SECTION 3 SETUP PREPARATIONS 23
3-1. GENERAL..........................................................................................................................23
3-2. SETUP SEQUENCE ..........................................................................................................23
3-3. SETUP PLANNING...........................................................................................................23
3-4. PRELIMINARY PROCEDURES......................................................................................24
3-4.1. General...........................................................................................................................24
3-4.2. Required Equipment.......................................................................................................24
3-4.3. Device Requirement.......................................................................................................25
3-4.4. Preliminary Setup Procedures........................................................................................25
3-5. CONFIGURING THE LAPTOP’S NETWORK PROPERTIES.......................................25
3-6. LOGIN................................................................................................................................28
3-7. ORPT WEB SITE...............................................................................................................29
3-7.1. OrPT Web Site Description................. ..................................... ..................................... .30
3-8. NAVIGATING TROUGH THE FORTCOM SETUP WINDOW............................... ......32
3-8.1. OrPT Setup Elements.....................................................................................................32
SECTION 4 COMPREHENSIVE OrPT SETUP 33
4-1. OrPT SETUP PROCEDURES ...........................................................................................33
4-1.1. Setting FORTcom ..........................................................................................................33
4-1.2. Setting the Ethernet........................................................................................................36
4-1.3. Setting the System Parameters................................................. ..................................... .37
4-1.4. Saving the OrPT Setup........................................................................ .. .........................42
4-2. MONITORING DEVICE ACTIVITY ...............................................................................46
4-3. UPLOADING DEVICE SOFTWARE...............................................................................48
SECTION 5 OrPT OPERATING INSTRUCTIONS 53
5-1. GENERAL..........................................................................................................................53
5-2. ORPT PANEL - FUNCTIONAL CAPABILITIES............................................................53
5-2.1. General...........................................................................................................................53
5-2.2. OrPT Function Keys.......................................................................................................54
5-3. ORPT START-UP PROCEDURES...................................................................................55
5-3.1. General...........................................................................................................................55
5-3.2. OrPT at Start-Up ............................................................................................................55
5-3.3. OrPT Address Definition ...............................................................................................56
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TABLE OF CONTENTS
Paragraph Page
5-3.4. OrPT Functional Screen - Example............................................................................... 57
5-4. OrPT ACTIVITIES (TYPICAL EXAMPLE)............................................ .. ...................... 58
5-4.1. General........................................................................................................................... 58
5-4.2. Activities Launch........................................................................................................... 58
5-4.3. Activities........................................................................................................................ 58
5-4.3.1. Transaction Scenario.................................................................................................59
5-4.3.2. Management Activities .............................................................................................60
SECTION 6 TROUBLESHOOTING AND MAINTENANCE 61
6-1. GENERAL.......................................................................................................................... 61
6-2. DIAGNOSTICS MESSAGES............................................................................................61
6-2.1. General........................................................................................................................... 61
6-2.2. Error Operational Messages........................................................................................... 61
6-2.3. Module and Associated Modules Status Messages .......................................................63
6-3. MONITORING................................................................................................................... 64
6-3.1. General........................................................................................................................... 64
6-4. CLEANING........................................................................................................................ 65
6-4.1. General........................................................................................................................... 65
6-4.2. Cleaning......................................................................................................................... 65
6-4.3. Magnetic Card Reader – Cleaning Instructions............................................................. 65
SECTION 7 GLOSSARY 67
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LIST OF ILLUSTRATIONS
Figure Page
FIGURE 1-1. ORPT IN ORPAK ISLANDER PLUS PEDESTAL – GENERAL VIEW............2
FIGURE 2-1. ORPT FRONT PANEL COMPONENTS..............................................................7
FIGURE 2-2. ORPT INTERFACES INSIDE THE ISLANDER PLUS.......................................10
FIGURE 2-3. GENERAL ETHERNET COMMUNICATION CONFIGURATION FOR ORPT
(WHEN NOT PART OF GASBOY PEDESTAL).........................................................................10
FIGURE 2-4. ORPT INSIDE ISLANDER PLUS PEDESTAL (INSIDE VIEW)........................11
FIGURE 2-5. ORPT CONNECTORS PANEL (FOR WIRED CONNECTIVITY) ....................12
FIGURE 2-6. ORPT DIMENSIONS.............................................................................................15
FIGURE 2-7. ORPT IN RECTANGULAR CAVITY ..................................................................19
FIGURE 2-8. ORPT POSITIONING ON PEDESTAL PANEL ...................................................20
FIGURE 2-9. FINAL ORPT INSTALLATION.............................................................................20
FIGURE 2-10. HID CONNECTOR LOCATION ON ORPT............................... .........................21
FIGURE 2-11. HID UNIT AND CONNECTOR............................. ..................................... .........21
FIGURE 3-1. ETHERNET LINK FOR SETUP...........................................................................24
FIGURE 3-2. LAN PROPERTIES................................................................................................26
FIGURE 3-3. TCP/IP PROPERTIES............................................................................................27
FIGURE 3-4. ENTERING THE UNIT’S WEB SITE ..................................................................28
FIGURE 3-5. ORPT WEB SITE WINDOW...................... ..................................... ......................29
FIGURE 3-6. ORPT WEB SITE WINDOW – MAIN AREAS AND COMPONENTS..............31
FIGURE 3-7. ORPT SETUP WINDOW.......................................................................................32
FIGURE 4-1. ORPT SETUP WINDOW.......................................................................................34
FIGURE 4-2. ETHERNET SETUP WINDOW............................................................................36
FIGURE 4-3. SYSTEM PARAMETERS WINDOW...................................................................38
FIGURE 4-4. SERVICE PARAMETERS WINDOW................................................. .................41
FIGURE 4-5. SAVE SETUP WINDOW – STEP 1......................................................................43
FIGURE 4-6. SAVE SETUP WINDOW – STEP 2......................................................................44
FIGURE 4-7. SAVE SETUP WINDOW – STEP 3......................................................................45
FIGURE 4-8. MONITORING DEVICE ACTIVITY...................................................................47
FIGURE 4-9. SAVING THE DEVICE LOG INTO A FILE.................................................. ... ...48
FIGURE 4-10. SECURITY SETTINGS......................................................................... ..............49
FIGURE 4-11. UPLOAD DEVICE SOFTWARE..................................... .. .................................50
FIGURE 4-12. ACTIVE X WARNING – CLICK YES TO PROCEED......................................50
FIGURE 4-13. RESTART SYSTEM MESSAGE ........................................................................51
FIGURE 5-1. ORPT FRONT PANEL – FUNCTION KEYS.......................................................54
FIGURE 5-2. ORPT START-UP SCREEN............................................... .. .................................56
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LIST OF ILLUSTRATIONS
Figure Page
FIGURE 5-3. PASSWORD SCREEN .......................................................... ................................ 56
FIGURE 5-4. RS-485 ADDRESS INPUT SCREEN....................................................................57
FIGURE 5-5. FUEL LIMIT INPUT SCREEN.............................................................................. 57
FIGURE 6-1. WRONG PUMP MESSAGE............................ ... ................................................... 62
FIGURE 6-2. WRONG CREDIT CARD MESSAGE............................ ... ...................................62
FIGURE 6-3. NO COMMUNICATION MESSAGE............................................................. ...... 63
FIGURE 6-4. NO PAPER IN PRINTER MESSAGE................................................................... 63
FIGURE 6-5. PUMP FAIL MESSAGE........................................................ .. .............................. 63
LIST OF TABLES
Table Page
TABLE 2-1. ORPT FRONT PANEL MAIN COMPONENTS.................................................... 8
TABLE 2-2. J2 - POWER & RS-485 CONNECTOR.................................................... .............. 13
TABLE 2-3. J3 – LAN CONNECTOR......................................................................................... 13
TABLE 2-4. J20 – RS-232 CONNECTOR (HALF-DUPLEX, RX, TX)..................................... 14
TABLE 2-5. ORPT INSTALLATION KIT.................................................................................. 18
TABLE 3-1. TCP/IP PROPERTIES ..................... ..................................... ... ................................ 27
TABLE 3-2. ORPT WEB SITE DATA FIELDS............................................... ........................... 30
TABLE 5-1. ORPT FRONT PANEL – FUNCTION KEYS........................................................ 55
TABLE 5-2. ORPT MAIN ACTIVITIES LAUNCH ................................................................... 58
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0
SSEECCTTIIOONN 11
GGEENNEERRAALL DDEESSCCRRIIPPTTIIOONN
11--11.. IINNTTRROODDUUCCTTIIOONN
This manual provides a general and de ta iled description of the Gasboy's outdoor Payment Terminal
(hereafter referred to as OrPT) as part of Gasboy's home-base solutions (Islander PLUS, ICR PLUS,
etc.). The OrPT consists of an integrated componen t i n the Gasboy pedestal and is usually supplied
with the unit already installed in the pedestal (see Figure 1-1).
Its ergonomic design, as well as its user-friendly operating program, enables fast and accurate
service for the customer in the gas station.
This manual includes an overview of the Payment Terminal, a functional description of the device
and its main components, its ope rating and setup instructions, an d p rovides installation and
maintenance instructions for the device.
This manual is aimed for home-base customers using any of the Gasboy pedestal solutions that
include the Payment Terminal, i.e. gas station managers, system te chnicians and any other
authorized person.
11--22.. SSYYSSTTEEMM OOVVEERRVVIIEEWW
The OrPT is connected to OrCU / SiteOmat, Gasboy's station controller for home-base stations.
The station controller (sometimes referred as FCC – Forecourt Controller) manages the
Payment Terminal and controls the transaction / fueling authorization process.
11--33.. OOrrPPTT OOVVEERRVVIIEEWW
The OrPT (see Figure 1-1) represents a new generation of te rminals designed to address new
applications at the forecourt. This versatile payment terminal provides several services besides its
core function of payment and fueling authorization.
The OrPT is encased in a sealed housing designed to sustain the harsh environment of a gas station.
Its modular design enables adding features as requested, and can be upgraded as new capabilities
are developed.
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1
Figure 1-1. OrPT in Orpak Islander PLUS Pedestal – General View
To perform as a payment terminal, the Payment Terminal is equipped with a graphic LCD and
Keyboard on its front panel. A magnetic card reader and contactless MiFare card reader are
also included. These payment means enable the Payment Terminal t o accept all common
fueling authorization methods in home-b ase stations such as fueling cards, contact-less tags and
others.
Beside the card / tag readers, t he front panel includes functio na l keys and a display panel. The
context sensitive keys and the messages on the panel enable the user interaction with the
module, and navigation between applications.
The Payment Terminal interfaces with the Station Controller on two types of communication:
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• RS-485
• TCP/IP over Ethernet
The OrPT is designed for fast and easy installation. Its compact si ze enables ea sy and fast
installation in the pedestal (Islander Plus, ICR Plus, etc.).
1-3.1. Features
The main features of the OrPT are listed below.
Front Panel
Contactless Tag Reader (ISO-14443)
Swipe Magnetic Card Reader
64*240 Graphical LCD panel with backlight
16 Keys Keyboard
Green & Red LED Indicators
Communication
RS-485 Communication Link (Orpak Protocol)
Ethernet Communication Link (TCP/IP)
RS-232 Port
Built-in Web Server for Remote Setup and Maintenance from any
PC with Browser
1-3.2. Part Numbers
The Payment Terminal P/N for home base configurations is: M09680B038.
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11--44.. MMAANNUUAALL SSTTRRUUCCTTUURREE
This manual comprises of the following sections:
Section 1: General Description
This section provides a genera l overview of the Outdoor Payment Terminal (OrPT).
Section 2: OrPT Panel Description
This section provides a detailed description of the OrPT, its capabilities, configurations and
connectivity. This section also provides installati on in stru c t ions of the OrPT Panel in the OrPT
box.
Section 3: Setup Preparations
This section includes the preparations needed to enter the setup of the OrPT: unit setup sequence,
preliminary setup procedures and configuring the LAN card in the laptop/PC for working with the
station network
Section 4: Comprehensive OrPT Setup
This section includes the comprehensive OrPT setup procedure, detailing operations such as setting
the Ethernet, setting system parameters, saving OrPT setup, monitoring device activity and
uploading device software
Section 5: OrPT Operating Instructions
This section provides a genera l description of the modes of operation of the OrPT: Launch, login
and implementation of the applications.
Section 6: Troubleshooting and Maintenance
This section provides the instructions for the troubleshooting and mainten ance of the OrPT box in
the Forecourt.
Section 7: Glossary
This section includes a glossary of terms used for the OrPT description.
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OrPT Manual
11--55.. UUSSIINNGG TTHHIISS MMAANNUUAALL
This manual includes comments planted along the text, in order to draw the reader’s attention to
important issues. The comments are accompanied by symbols for ease of reference. The follo wing
comment types are used:
WWAARRNNIINNGG
An operating procedure, practice or similar, if not
correctly followed, could result in injury or loss of
life.
CCAAUUTTIIOONN
An operating procedure, practice, or similar, if not
strictly observed, could result in damage to, or
destruction of equipment.
TTIIPP
A useful guidance, whose purpose i s to use the
system more effectively
NNOOTTEE
A relevant comment, which is important to
emphasize.
IINNSSIIGGHHTT
Theoretical or functional information regarding the
system, which has to do with the discussed issue.
OrPT Manual
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11--66.. RREEFFEERREENNCCEESS
For additional and complementary information regarding the Gasboy’s home-base solutions, please
refer to the following manual:
Islander Plus Installation Manual, Document No. MDE - 4811.
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SSEECCTTIIOONN 22
OOrrPPTT PPAANNEELL DDEESSCCRRIIPPTTIIOONN
22--11.. GGEENNEERRAALL
This section provides information on th e functional modes of the OrPT, its different models and
technical characteristics, as well as installation instruction for mounting the OrPT panel inside the
Orpak pedestal.
22--22.. MMAAIINN CCOOMMPPOONNEENNTTSS
The OrPT panel includes card / tag readers, a graphical LCD panel for data and message d is play, a
rugged keyboard, two LED indicat ors a n d a buzzer.
The rear panel includes connec tors for communication and power supply. A grounding connection
is located at the rear panel.
The front panel components are shown in Figure 2-1 and listed in Table 2-1.
Figure 2-1. OrPT Front Panel Components
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7
Table 2-1. OrPT Front Panel Main Components
No. Item Description Functional Description
1 Display Graphical LCD Panel 64*240
pixels
2 LED Red light indicator Indicates errors or problem during
3 Contactless
Reader
4 LED Green light indicator Indicates positive reading of the tag/card
5 Keyboard 16, rugged, metal keys in a
6 Magnetic Card
Reader
Contactless card / tag reader Reads MiFare and other contactless cards /
self-enclosed panel
Magnetic Card Reader: Track 1,
2 and 3
22--33.. MMEETTHHOODDSS OOFF FFUUEELLIINNGG AAUUTTHHOORRIIZZAATTIIOONN
Display messages (4 x 20)
operation
tags as well as attendant authorizer tag
See paragraph 5-2 for a functional
description.
Enable accepting magnetic cards (fuel
cards, credit cards) as a means of payment
The OrPT can accept several means of tra nsaction authorization metho ds:
z Magnetic cards: Transaction is registered after refueling.
z Mifare tag: A tag that stores a personal identification number for each tag. This tag is
intended for clients with a local account.
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OrPT Manual
22--44.. OOrrPPTT CCOONNNNEECCTTIIVVIITTYY OOPPTTIIOONNSS
The available connectivity options for the OrPT are described below.
2-4.1. RS-485 Connectivity
RS-485 is usually not used when OrPT is installed inside the Orpak home-base pedesta ls li ke
Islander Plus and ICR Plus.
The OrPT is assigned, as any other device, a unique address on the link. The Site Controller polls
each device in a sequential order f o r data and status record.
The Station Controller transmits the associated applications to the OrPT over the RS-485 link. This
results in relatively high data traffic. Consequently, it is not recommended to connect more than
two OrPT modules on the link.
Allocation of an RS-485 address to the OrPT is performed during setup at the power-up stage (for
specific instructions, please refer to Sections 3 & 4).
NNOOTTEE
When using RS-485 communication it is
recommended splitting it into several RS-485 links,
with a single OrPT per link.
NNOOTTEE
The advanced tools for remote setup and
maintenance are not available for the RS-485 Link.
These tools require TCP/IP link.
2-4.2. Ethernet Connectivity
The OrPT includes an Ethernet port that provides link to standard TCP/IP over Ethernet. The
OrPT, as any other module, is assigned with a unique IP address in the network. By using Web
technology, the OrPT enables setup, monitoring and maintenance either locally by a n y PC with a
browser, or remotely. In addition, the Ethernet link enables a large number of OrPTs linked to the
Station Controller just as Ethernet enables the link to the Web (see Figure 2-3).
The Ethernet connection wiring requires shielded CAT-5 cabling. Off-the-shelf Ethernet Hubs (or
Switches) are required for the LAN configuration and splitting the transmission with the other
devices in the Forecourt.
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9
Figure 2-2. OrPT Interfaces inside the Islander Plus
Figure 2-3. General Ethernet Communication Configuration for OrPT (when not Part of
Gasboy Pedestal)
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Figure 2-4 provides an inside view of the OrPT inside an Is lander Plus Pedestal.
Figure 2-4. OrPT inside Islander Plus Pedestal (inside view)
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22--55.. CCOONNNNEECCTTOORRSS
The OrPT connectors are usually located at the bottom of the module (see Figure 2-5). The
connectors are suitable to the OrPT model, in accordance with its type of communication link. The
OrPT module also requires connection to ground for surge protection.
CCAAUUTTIIOONN
When installing the OrPT, make sure to connect the
OrPT to a grounding point.
Three connectors are available:
• Ethernet connector, type RJ-45 10 Mbps
• RS-485 & Power connector (usually not used when installed in Islander Plus/ICR Plus)
• RS-232 connector (for debugging and maintenance use)
These connectors provide the OrPT both (RS-485 and Ethernet) communication lin ks a nd power
supply input (15V-24V DC). In the Islander Plus & ICR Plus power input is 24V DC
The power is supplied from an external power supply module (for exa mple, in the OrPT box).
In addition, the OrPT includes a connection point for grounding the module for surge protection.
Figure 2-5. OrPT Connectors Panel (for Wired Connectivity)
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OrPT Manual
2-5.1. Connectors Pin-Out Description
Use required mating connectors included in the OrPT kit according to the selected configuration.
The following connectors are located at the OrPT connector panel.
a. J2: Power & RS-485, Connector
Type: Phoenix MC 1.5/6-GF-3.81 or compatible
Function: 1. RS-485 serial communication
2. 15-24 Vdc power supply to the unit.
Table 2-2. J2 - Power & RS-485 Connector
Pin No. Functionality
1 VIN- (DC Power Supply GND)
2 VIN+ (DC PLUS Voltage)
3 SIGNAL GND (*)
4 EARTH (RS-485 Cable Shield)
5 RS-485 -Data
6 RS-485 +Data
(*) Connection to an external grounding.
NNOOTTEE
To connect to RS-485 lines, use UL approved
Shielded Twisted Pair cable designated for RS-485
communication.
b. J3: LAN Connector
Type: RJ-45 8 pins connector, 10 BASE T
Function: In Ethernet connectivity, routes TCP/IP comm. to/from
system controller.
Table 2-3. J3 – LAN Connector
Pin No. Functionality
1 OUTPUT +DATA
2 OUTPUT -DATA
3 INPUT +DATA
4 NOT USED
5 NOT USED
6 INPUT -DATA
7 NOT USED
8 NOT USED
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13
c. J20: RS-232 connector
Connector Type: D-Type 9 pins female
Function: for monitoring and diagnostic use
Table 2-4. J20 – RS-232 Connector (Half-Duplex, Rx, Tx)
Pin No. Functionality
1 CD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
2-5.2. Voltage Protection
The OrPT housing requires a grounding attachment. The OrPT is connected to the OrPT box
chassis for protection against high voltage transient and lightning.
Furthermore, two types of protect ions are included in the OrPT module:
• Isolation of 1.5 KVDC to protect against galvanic connection between the host side and the
OrPT side
• In RS-485 communication, the OrPT side is protected against high voltage transient and
lightning by using Spark Gaps and transorbs. This allows the use of long communicatio n
cables.
22--66.. IINNDDIICCAATTOORRSS
• The OrPT module includes two LED indicators, green and red, located on its front panel,
and a buzzer. The OrPT indicators provide vis u al a nd audio display.
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