+086-15305925923

K-WANG

Service expert in industrial control field！
English 简体中文
Product
Article
NameDescriptionContent
Adequate Inventory, Timely Service
pursuit of excellence 
Ship control system
Equipment control system
Power monitoring system
Current position:
Home >> ABB >> ABB Serial Communications Module RS232
新闻动态
newS
   
Brand

ABB Serial Communications Module RS232

From:ABB | Author:Wang | Time :2025-01-07 | 227 visit: | Share:

ABB Serial Communications Module RS232

INTRODUCTION AND TECHNICAL DATA
PURPOSE
The Serial Communications Module provides a serial interface between the SC300E
environment and a variety of remote devices complying with the standard RS232-C. At least
one Serial Communications Module must be used in the system and fitted in Slot 10 of the
main chassis to enable communications between the system processors and the
workstations. The workstation link is used for loading the application software and monitoring
ladder and diagnostic functions. The link utilises Port 0 of the module. Additional modules can
be fitted to any other I/O slot, ‘wrong slotting’ is prevented by mechanical coding blocks (Figure
2-1 ). The system software identifies the module via a built-in hardware identifier.
Circuit triplication and voting procedures make the module single fault tolerant and front panel
indicators show Tx/Rx activity, the circuit on-line status and the health of the module.
Communications connections are via four identical ports on the front panel (Ports 0 to 3) and
these connections are duplicated on the field connector (J2) at the rear. A fifth port is for
diagnostic purposes only. The module is compatible with ‘single slot hot repair’ and the front
panel has a switch to enable a request that the module be taken off line.
This document is intended to provide a general understanding of the function of Serial
Communications Module, sufficient to enable basic maintenance operations to be effected in
the field.
Triguard SC300E
Ejector lever
User COMMports
Diagnosticport
Mechanical coding block
(Upper)
Connector J1
(Module ID)
Link LK2
(Voltage Mon)
Link LK2 Link LK4
Tx / Rx LEDs
Health LED
ON/OFF LEDs
ON/OFF Line
Request switch
Ejector lever
Connector J2
RS232 Daughterboard
Mechanical coding block
(Lower)


ASSOCIATED DOCUMENTATION
Reference No Title
008-5097 Chassis User Manual
SPECIFICATION
Model MSR04XI
Communications Serial RS232
Mictrocontroller Intel family
Communication ports: Port 0: RS232 9600 or 19200 Baud
Port 1: RS232 9600 or 19200 Baud
Port 2: RS232 9600 or 19200 Baud (see Note)
Port 3: RS232 9600 or 19200 Baud (see Note)
Diagnostic: for diagnostics purposes only Note:
Ports 2 & 3 must be set to the same Baud
rate.
rate. Isolation Ports 0 to 3, 1kV
Indicators Tx, Rx, Health, 3 x On Line
Hot repair procedure Single slot
Module power consumption 3.5W
Overall size (mm)
Overall size (inches)
400(9U)H x 397L x 28W
15.75H x 15.63L x 1.1W
Weight 1.3kg
Triguard SC300E
ENVIRONMENTAL SPECIFICATIONS
The maximum ambient temperature measured at the hottest point within the Triguard system
shall not be greater than 60 degrees centigrade.
Temperature operating: +5°C to +60°C
Temperature storage: -25°C to +70°C
Humidity 5% to 95% non-condensing at ambient <40°C
EMC/RFI Immunity Tested and certified to IEC 1131-Part 2 1994
Vibration/Shock Tested and certified to IEC 1131-Part 2 1994
Certification:
General Certification: Ref. SC300E Product Guide (ref 008-5209)
TRANSPORT AND HANDLING
The MSR04XI module must be transported and stored in its original packing material which
should be retained for this purpose.
TECHNICAL DESCRIPTION
PHYSICAL
The Serial Communications Module is a 9U high PCB with integral front panel and front and
rear connectors; a plug-in daughter board carries the RS232 interface circuits. Figure 1-1
shows the general layout, location of the connectors and front panel components.
Mechanical coding blocks
All Input/Output modules carry two mechanical coding blocks equipped with pins which mate
with holes in corresponding blocks in the chassis and prevent the module being inserted into
the wrong slot. The pins in the module blocks are factory installed in a pattern determined by
the module and corresponding set screws are removed from the chassis coding blocks to
enable fitting. Unused holes are plugged with set screws. The chassis mechanical coding
block configuration for this module is shown in Figure 2-1 .
Triguard SC300E
On the lower section of the PCB are three further links, LK2, LK3 and LK4, located and
configured as follows:
LK2 (2-pin) located approximately 220mm down from the top of the module and 110mm in from
the front face, used in the voltage monitoring circuit, always fitted.
LK3 (3-pin) located beneath the plug in daughterboard. Used for 3-2-1-or 3-2-0 operation,
factory fitted hard wired, all pins linked for 3-2-1 mode.
LK4 (3-pin) located approximately 250mm down from the top of the module and 220mm from
the front face, used for the daughterboard clock speed setting, pins 1 and 2 linked.
Table 2-1. Default link settings
Link Default setting
LK1 (3 off x 3 pin) Links not fitted
LK2 (3 off x 8 pin) Fitted
LK2 (2 pin) Fitted
LK3 (3 pin) Hard wired (all pins linked)

LK4 (3 pin) Fitted (pins 1 & 2 linked

EXTERNAL CONNECTIONS
Pinouts and signals for front panel connectors J4 to J6 through to J2 backplane are given in
Table 2-2.
Is your interface DTE (data terminal equipment) or DCE (data communications equipment)?:
The point of reference for all signals is the terminal (or PC).
Transmit and receive leads (2 or 3) can be reversed depending on the use of the equipment,
either DTE or DCE.
THEORY OF OPERATION
Triplicated data enters and leaves the module (Figure 2-3 ) via the chassis backplane
connector J1 and is isolated from the MPP by bus transceivers. Data for transmission is
loaded into dual port RAM in each of the three circuit branches and is voted 2-oo-3 before being
passed to the USARTs on the daughter board where it is serialised and sent to the appropriate
communications port.
Data received at the ports is converted to parallel form by the USART and written to dual port
RAM in each branch, the data is accompanied by information about the status of the ports and
the embedded microprocessor. The dual port memory is then read by the MPP via a second
set of transceivers.
The four communications ports are configured to run in full duplex mode using an RS232
interface and having a maximum rate of 19200 Baud. The communications ports are isolated
from the module circuits by opto-isolators and connected to field connector J2 at the rear of the
module. The ports are capable of powering modems or line drivers for transmission over long
distances.
Power for the module circuits is derived from the dual redundant SC300E power supply units,
individual auctioneering and regulating circuits supplying various logic areas. The
communications port opto-isolators and interfaces also have separate supplies.
  • ABB 3BHE010751R0101 - PP C902 AE01 Control Board, Advanced Industrial Automation Solutions
  • ABB YXU202A - 3ASD510001C10, Brand New Industrial Control Module
  • ABB PM891K02 Controllers - Advanced Automation Solution for Industrial Control
  • ABB DSQC351 - Advanced Power Supply for Industrial Automation
  • ABB EL3020 Analyzer - Precision in Measurement & Control
  • ABB DSQC663, - 3HAC029818-001, Drive Unit for Industrial Control
  • ABB CP665 1SAP565100R0001 Touch Screen - Industrial Control Module
  • ABB 3BDH000606R1 - PM875-2 Industrial Control System
  • ABB 087147-002 - Control Module
  • ABB ICSI08E1 Input Module - ICSI08E1-230 FPR3316101R001 for Industrial Automation
  • ABB SDCS-PIN-4 - Industrial Control Module
  • ABB 216EA61B HESG324258R12 Output Module - Precision Control, Unmatched Reliability in Industrial Automation
  • ABB DSQC431 3HAC036260-001/04 LVMC MDU - Industrial Automation Control Module
  • ABB ZCU-12 Control Unit - Precision Automation for Industry 4.0
  • ABB 3HAC020813-149 - Card Bracket PCI Automation Parts
  • ABB SDCS-FEP-1 3BSE006309R0001 - Field Protection Unit, Precision Engineering for Industrial Safety
  • ABB Pp5001, - BBC, px5001 Control Module
  • ABB YT204001-EH - | Distributed Control System Module
  • ABB SD822 Power Supply Device - High-Efficiency, Robust Automation Solution
  • ABB DSQC3041 - Advanced Control Module for Industry 4.0 Applications
  • ABB SDCS-CON-f01 - DC Governor Accessories, Precision Engineering for Industrial Control
  • ABB FENA-11 EtherNet Bus Adapter - Advanced Industrial Control Solution
  • ABB DDO02 - Digital Output Module, High Performance & Reliable Control Solutions
  • ABB ACS150-03E-07A3-4 - Low Voltage AC Drives
  • ABB 5SHX1445H0002 - & 3BHL000387P0101 High-Power AC Drive with IGCT
  • ABB 216NG63 HESG441635R1 HESG216877 Power Assist Module - Advanced Technology for Industrial Efficiency
  • ABB Digitric - 500 Panel Controller 61615-0-1200000, Advanced Control Solution for Industrial Automation
  • ABB IRB7600 - 3HAC12162-2 Rotational AC Motor Including Pinion
  • ABB AFIN-01C - Advanced Control Module for Industrial Automation, 200 Characters or Less
  • ABB S200-IT8, - Replacement Component for Industrial Control Systems
  • ABB IRB 6700 Collaborative Robots - Advanced Industrial Automation Solutions
  • ABB C87-11006 Fast Shipping - Reliable Industrial Automation Solution
  • ABB HIEE320639R1 - LT8978BV1 Industrial Control Board
  • ABB DSTD197 - 3BSE004726R1 - Advant OCS Connection Unit
  • ABB PFEA113-20 - 3BSE050092R20 Tension Control Electronics
  • ABB DLM02 - P37421-4-0338434 Link Module
  • ABB 3BHE020455R0001 PPD103 B01 - Advanced Process Control Module
  • ABB TA565-9 - Drive Module, Industrial Control System, High-Performance Variable Frequency Drive
  • ABB AI930N 3KDE175513L9300 Analog Input Module - Precision Measurement, Reliable Performance
  • ABB 6138/11-83-500 - 6138-0-0005 RTR Fan Coil with Display
  • ABB 3HAC025710-001 - Advanced Control Module for Industrial Automation
  • ABB 3HAC031937-001 - Robotics Motor
  • ABB PST72-600-70 1SFA894007R7000 - Industrial Soft Starter
  • ABB 3BHE033067R0102 Analog Input - Precision Measurement Module for Industrial Automation
  • ABB 3EHL409319R0001 - URB512D15 Thermal Overload Relay Module
  • ABB P-HC-BRC-30000000 BRC300 Bridge Controller - Industrial Automation Innovation
  • ABB UFC760BE141 - 3BHE004573R0141 PC BOARD, Industrial Control Module
  • ABB TK576V050 - 3BSC950055R1 Cable, Industrial Control Solutions
  • ABB SDCS-FEP-1 - / 3BSE006309R1 Field Protection Unit
  • ABB 3BDH000013R1 - Power Supply Module, Industrial Control Solutions
  • ABB PHCBRC10000000 - Symphony Harmony Bridge Controller
  • ABB CS512 3BUR980009R1 DCN Interface Module - Industrial Control Module
  • ABB 3HAC020999-001 - CrankAxis 2 RV550E DCS Module
  • ABB SDCS-CON-3A, - Affordable Industrial Control Solution
  • ABB DSCA114 - | Communication Board for Industrial Control Systems
  • ABB 1MRK000167-GCr00 - | 1MRK000005-258 PC BOARD
  • ABB AINT-02C PCB Main Interface Board - Advanced Industrial Control Solutions
  • ABB 3HAC024316-001 - Reducer Gear, Precision Manufacturing & Industrial Automation Solutions
  • ABB 1KHL015545R0001 - O4LE I/O Cradle for Industrial Control
  • ABB 3HAC029368-001 - High-Performance PLC Module for Industrial Automation
  • ABB FS300R12KE3/AGDR-71CS - IGBT Module, Advanced Power Control Solution
  • ABB CM30/000S0E0/STD - Industrial Automation Module, Precision & Reliability at Your Command
  • ABB SC610 3BSE001552R1 - Industrial Automation Module
  • ABB 3BHB020720R0002 - 5SHY3545L0016, Industrial Control Module
  • ABB FI830F - 3BDH000032R1 Fieldbus Module, ABB's High-Performance Communication Hub
  • ABB 3BSE019216R1 - DSBC 176 Bus Extender Board for Industrial Automation
  • ABB DASA110 - Control Module
  • ABB SDCS-POW-1 | 3ADT220090R0003 Power Board - Advanced Industrial Control Module
  • ABB GKWE001450R8 - XT382b Industrial Power Supply Rack
  • ABB SDCS-FEX-2A - | 3ADT311500R0001 | Power Supply Circuit Board
  • ABB SAM02 R1H ANR27900579 - Control Circuit Board, Precision and Reliability for Industrial Automation
  • ABB 3BHE023784R2530 - DCS System Module, Optimized for Industrial Automation
  • ABB YPI105C YT204001-BK Digital Input Module - High-Performance PLC Component for Industrial Automation
  • ABB SD812 - 3BSC610023R0001 Power Supply Module
  • ABB 3HAC026968-002, - Industrial Automation Control Module
  • ABB DCS880-S02-0050-05X0 - Industrial Power Efficiency in DC Drives
  • ABB NMBP-01 - MODBUS PLUS ADAPTER, Industrial Control Module
  • ABB 3HAC027281-002 - High-Power Supply Module for Industrial Automation
  • ABB S200TB2 - Terminal Block
  • ABB CI512-ETHCAT - Industrial Automation Controller
  • ABB DI810+TU830V1 Extended Module Termination Unit - Comprehensive Control Solutions
  • ABB PPD115A02 3BHE017628R0002 - Industrial Drive Control Unit
  • ABB XI16E1 Digital Input - Advanced Industrial Control Solution
  • ABB NDLS02 - Digital Logic Station
  • ABB TC562 3BSC630049R1 - High-Speed Short Distance Modem for Industrial Automation, 200 Characters or Less
  • ABB CM592-DP 1SAP173200R0001 Communication Module - Reliable and High-Speed Data Transfer for Industrial Automation
  • ABB 3HAC020619-001 - Robotic Parts, Engineered for Precision
  • ABB 3HAC020790-001 - New Robotics Component, Precision Engineered for Industrial Applications
  • ABB 07DI92 - Digital I/O Controller, Advanced Industrial Automation Solution
  • ABB ACS355-03E-12A5-4, - High-Performance Drive Module for Industrial Control Systems
  • ABB MCX913-1-5-1 - HESG440827R51 HESG112835/A Industrial Board
  • ABB TPC-1582H TPC1582H43A1401E-T 3BHB040969R0001 - Industrial Touch Panel
  • ABB ACS355-03E-44A0-4 - Industrial Drive, 3ABD0000058255, High-Performance Frequency Converter
  • ABB 3HAC023149-001 - Industrial Control Module for Advanced Automation Systems
  • ABB HIEE305089R0001 - UNC 4674B I/O Interface Card, Advanced Control Solution for Industrial Automation
  • ABB 3HAC020618-001 - HARNESS POWER A41.X5-E41.X1. Robotic Parts
  • ABB Inverter - Converter 3BHB007030R0103 & UFC760BE103
  • ABB 3HAB2128-001 - Flexible Industrial Cable, 5mm?
  • ABB MA12 MA 12 Operator Interface - Industrial Control Panel
  • ABB CP450T-1SBP260188R1001 - Industrial Control Panel
  • ABB 3HAC021696-001 - Harness Corol Panel 2-pos AUTOMATION PARTS
  • ABB DSTK150 - Cable Assembly 26390603-A, Advanced Industrial Control Solution
  • ABB 3HAC021009-001 - Robust Harness-Panel Board & Fan Unit for Industrial Automation
  • ABB 3BSE018295R1 DSDI 110AV1 - Advanced Digital Input Module for Industrial Automation
  • ABB GJR2390200R1310 | 83SR04D-E Control Board; Manufacturer - ABB
  • ABB DSTC120 57520001-A/2 Connection Unit - Industrial Control Module for Advanced Automation Solutions
  • ABB ACS150 - 01E - 07A5-2, High Efficiency Low Voltage AC Drive
  • ABB 3BHE024820R0101 PPD234 A101 Module Card - Advanced Control Technology for Industrial Automation
  • ABB AFIN-01C Fan Inverter 1KW - Advanced Motor Control Solution
  • ABB 3BHE022287R0001 - UCD240A01 UC D240 A01 CCM Board
  • ABB DTDX991A 61430001-UW Servo Controller - Precision Control for Industrial Automation
  • TEL E2B119-12/86MC E281-005036-12 Control Board - Industrial Control Precision Engineered
  • ABB 3BHE010751R0101 - PPC902 AE101 APPLIC & MOTOR Control Board
  • ABB HIEE300890R0001 - UAC383AE101 Mother Board
  • ABB DO820 Digital Output Module - Precise Control for Industrial Automation
  • ABB AI950S - 3KDE175521L9500 Modular Automation Module
  • ABB XO08R1 1SBP260101R1001 - DCS Control System Module
  • ABB BC810K02-eA; Manufacturer - ABB
  • ABB 3HAC17484-9 New - Advanced Industry Control Module
  • ABB DIL 08-22-NA Auxiliary Contactor - Advanced Control Solution for Industrial Applications
  • ABB 3HAC025734-001 - IRB 2606, 3HAC057981-003 lRB6620, Industrial Control Modules
  • ABB AI531 - Analog Input Module, Precision & Efficiency for Industrial Automation
  • ABB ACH580-01-096A-4 CCU-23-S Control Unit - Precision Automation in Every Detail
  • ABB PM851AK01 - | 3BSE066485R1 | AC 800M Processor Module
  • ABB 83SR04A-E - GJR2390200R1010 Industrial Control Module
  • ABB UNS2880A DCS Module 3BHB005727R0001 - Advanced Control Solutions for Industrial Automation
  • ABB 3HAC020464-001 - Precision Computer Power Supply, Unmatched Reliability in Industrial Control
  • ABB CSA464AE HIEE400106R0001 - Advanced Control Module