+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 | 401 visit: | 🔊 Click to read aloud ❚❚ ▶ | 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.
  • Omron NA5 HMI Touch Screen Series NA5-7W001B-V1 NA5-9W001B-V1 NA5-12W101B-V1 Industrial Operator Panel for PLC Automation Control Systems
  • Omron FH-2050 FH2050 Automation Controller High-Speed Vision Processing Unit for Industrial Inspection and Machine Vision Systems
  • Jokab Safety Pluto B46 V2 2TLJ020070R1700 Safety PLC System Industrial Machine Safety Controller for Automation and Emergency Protection Systems
  • Schneider TWDLMDA40DTK PLC Module Digital I/O Expansion Unit for Twido Industrial Automation Control Systems
  • Siemens 6ES5 244-3AA21 PLC Slot Card Module SIMATIC S5 Industrial Circuit Board Expansion Unit for Automation Control Systems
  • ABB CI867AK01 3BSE092689R1 PLC Communication Module Industrial Interface Unit for ABB AC 800M Automation and Control Systems
  • BEMAC UST-202-D 1307D V08B2 PLC Circuit Board Industrial Automation Control Module for Marine and Industrial Control Systems
  • Siemens 6SN1118-0DM11-0AA0 Motion Control Card SIMODRIVE Interface Module for CNC and Industrial Automation Drive Systems
  • OMRON Yaskawa SGMGV-20DDL6F Servo Motor 400V 1.8kW Industrial AC Servo Motor for CNC and Automation Motion Control Systems
  • OMRON CV500-SNT31 SYSMAC PLC Network Module Industrial Communication Interface Unit for Factory Automation Control Systems
  • Schneider Electric SSD1A320BDC1 Solid State Relay 20A 600VAC 4-32VDC Industrial SSR Power Control Module for Automation Systems
  • VARIAN E15000591 PCB ASSY PLC 132102 Industrial Control Circuit Board Module for Semiconductor and Automation Equipment Systems
  • Pilz PZE 9 Safety Relay Industrial Machine Safety Control Module Emergency Stop Monitoring Unit for Automation Protection Systems
  • Braids PLC-60/75 /E2UK Industrial Control Cable 25 Meters High Performance PLC Wiring Cable for Automation and Control Systems
  • OMRON C60H-C5DR-DE-V1 Industrial PLC Controller Programmable Logic Control Unit for Factory Automation and Machine Control Systems
  • TE.CO TFX 4G10 Grey Industrial Power Cable 100m UNEL Rated PVC Sheathed Multi-Core Control Cable for PLC Automation Systems
  • OMRON FQM1-MMA22 Multi-Axis Motion Control Module Industrial PLC Servo Coordination Unit for Precision Automation Systems
  • OMRON C120-LK202-EV1 3G2A6-LK202-EV1 PLC Communication Link Module Industrial Automation Network Expansion Interface Unit
  • Inovance AC810-0122-U0R0 Industrial PLC Controller AC810 Series Automation Control Unit for Advanced Manufacturing Systems
  • Schneider TSXMRPC007M PLC PCMCIA Memory Card Industrial Program Storage and Data Backup Module for Automation Systems
  • Schneider BMXNRP0200 Modicon M340 PLC Communication Module Industrial Ethernet Network Expansion Unit for Automation Systems
  • OMRON Z4M-T30V2 Z4M-H30V Laser Displacement Sensor High Precision Industrial Measurement System for Automation Control
  • Honeywell EC7850A1080 Programmable Logic Controller Industrial Automation Control Module for Process and System Management
  • Allen Bradley 1336E-BRF30-AA-EN-HA2-L5 1336 Impact AC Drive Industrial Variable Frequency Drive for Advanced Motor Control
  • OMRON 3G3MX2-A4110-ZV1 3G3MX2-A4150-ZV1 MX2 Series Inverter Industrial Variable Frequency Drive for Precision Motor Control
  • PILZ 570640 PSEN SL-1.0P Safety Switch Industrial Guard Monitoring and Machine Protection Device
  • LMX06-NS05 Industrial Sensor High Precision Detection and Measurement Module for PLC Automation Systems
  • OMRON NX-SID800 Digital Input Module 8 Channel PNP 24VDC NX Series PLC Industrial Control System
  • XML2-0060-45-4/S-A DeltaOmega Servo System Industrial Motion Control Engine with BRDE300S 2.5T High Precision Automation Solution
  • HMS Anybus AB7646-F Gateway Industrial PLC Communication Converter 24VDC Networking Module
  • OMRON CV2000-CPU01-EV1 SYSMAC PLC CPU Unit Industrial Automation Controller Module
  • OMRON 3G3HV-A4022-CE Inverter 400V 2.2KW Industrial Variable Frequency Drive for Motor Speed Control
  • HARRIS 8800-00002-02 Power Control Center Industrial PLC Power Distribution and Automation Control System Module
  • Allen-Bradley 440R-EM4R2 GSR EM Safety Relay PN-94113 Industrial Machine Safety Control Module
  • YASKAWA SGMAH-02AAA61D-0Y Servo Motor 200W 200V High Precision Industrial Motion Control Solution
  • SIEMENS 6GK7243-1BX30-0XE0 Industrial Ethernet Communication Processor for S7-200 PLC Networking and Data Integration
  • Square D PowerLogic CM4000T Circuit Monitor Industrial Power Quality Analyzer Electrical Energy Monitoring System 240VAC 300VDC PLC Integration Unit
  • Omron CS1W-V600C12 Industrial Communication Module RFID Data Interface Unit CS1 Series PLC Automation System Expansion Module
  • Schneider Electric METSEPM8243 Power Meter Industrial Energy Monitoring System PowerLogic Network Analyzer PLC Electrical Measurement Unit
  • Parker IQAN-XS2 Industrial Controller Module Hydraulic Automation System Mobile Machine Control Electronic PLC Integration Unit
  • FANUC A16B-3200-0521 CNC Main Board Industrial Control PCB Module Machine Tool Automation System High Precision Motion Controller Unit
  • Omron Yaskawa R7A-CEA005S Servo Cable SmartStep Industrial Motor Connection Cable PLC Servo Drive Wiring High Precision Motion Control Cable
  • Siemens 3RT5045-1BB40 Industrial Contactor 3RT Series High Power Motor Control Switching Device Electrical Automation System Module
  • Square D 8536SCG3V02S Industrial Motor Starter System Heavy Duty Magnetic Starter Control Unit Overload Protection Electrical Automation Device
  • TE.CO TFX 4G10 Grey Industrial Cable 100m UNEL Certified Power Cable with Reel Control Wiring PLC Industrial Electrical Distribution Cable
  • Edwards C41901000 24V Valve Control Module Industrial Pneumatic Actuation System PLC Automation Solenoid Valve Driver Unit
  • Omron CJ1W-PTS51 PLC Temperature Input Module Industrial CJ Series Signal Acquisition Unit Automation Control Expansion Module
  • Mitsubishi MELSEC A1S PLC System A1S63P A2ASCPU A1SJ71AR21 A1SX81 Industrial Automation Control Rack Module Complete PLC Architecture
  • Siemens 6SL3210-1SE21-8UA0 PM340 Power Module Industrial Drive System Frequency Converter High Efficiency Motor Control Automation Unit
  • Samsung CSDJ-10BX2 Servo Drive 220V 1KW Industrial Motion Control Module High Precision PLC Integrated Servo Motor Driver System
  • Allen-Bradley 100E400E 3P 400A Industrial Power Contactor 220kW High Voltage Electrical Switching PLC Interface Control Unit
  • Banner DET-Q45U-LIU64-ACR Ultrasonic Sensor Industrial Non-Contact Distance Measurement Detection Device PLC Automation Proximity Control Module
  • Robosystem IOG4AX-HD-100 Industrial PLC I/O Module High Density Automation Control Interface Board Signal Expansion Unit
  • Honeywell 30751044-008 PLC Control Board Industrial Automation Control Module ROM Card Industrial Process Control System Unit
  • Siemens 3TK2834-1BB40 Safety Relay Dual Channel Industrial Machine Protection Safety Control Module 24V DC Automation Safety System Device
  • Schneider LC1F500P7 Power Contactor 500A Industrial High Current Motor Control Switching Device 230V AC Electrical Distribution Module
  • Omron CS1G-CPU65-EV1 PLC CPU Unit Industrial Automation Controller CS Series Programmable Logic Control System Core Module
  • GE Fanuc SGHA36AT0400 Servo Drive Module High Precision Industrial Motion Control System Automation Drive Unit for PLC Applications
  • General Electric DS3800NEPB1F1E Power Excitation Board Industrial Turbine Control System GE Mark IV Generator Regulation Module
  • Inductotherm 170-8031 PLC Control Module Industrial Furnace Control System Automation Interface Board 1708031 High Reliability Control Unit
  • Allen-Bradley 1771-IJ Encoder Counter Module TTL Industrial PLC Motion Feedback and Position Control Interface Unit
  • IDEC FS1A-C21S Safety Controller Industrial PLC Safety Module for Machine Protection and Automation Safety Systems
  • HSD PE323 PLC Module Industrial Automation Control Board High Performance Programmable Logic Controller Expansion Unit
  • Omron NT15S-SF121B-E Industrial HMI Touch Panel Operator Interface for PLC Automation Control Systems
  • ABB IRB 6700 3HAC046046-003 - Rot. AC Motor Including Power Supply
  • ABB SDCS-PIN-21 - High-Performance Power Interface Card
  • ABB DSQC431 3HNA024203-001 - Servo Driver, Advanced Motion Control Module
  • ABB 3BHE022294R0103 - GFD233 GF D233A - Interface Module, Precision Automation Solution
  • ABB SDCS-PIN-48 | 3BSE004939R2 - Pulse Transformer Board
  • ABB DSQC662 3HAC026254001 - Precision Power Distribution Unit for Advanced Control Systems
  • ABB IRB 6700 - 3HAC055435-001, 3HAC045063-001, 200/150, 3HAC045067-001 - Industrial Robot
  • ABB PNI800 - Plant Network Interface Module: Industrial Control, High-Performance Networking Solution
  • ABB FS300R17KE3/AGDR-76 - EUPEC Power Module
  • ABB SDCS-POW-1 - DCS Module
  • ABB BDPS-11C | 3AXD50000000051 - Power Supply Module
  • ABB 86AR 230V-M30 - Inverter, for Industrial Control Applications
  • ABB NPOW-43C - Industrial Motherboard, High Performance for Factory Automation
  • ABB CAP-MOTOR - Circuit Board: High-Performance Motor Control Solutions
  • ABB 83SR11E GKWE8559000200 - High-Performance Industrial Control Module
  • ABB HIEE305089R0001 UNC4674B - High Performance Local Bus Interface for Industrial Automation
  • ABB SNAT7640 - 3BSE003195R1 - Advanced Control Interface & Display System
  • ABB PM590-ETH - Industrial PLC Automation CPU
  • ABB CI810A - Industrial Automation Module, Precision & Reliability
  • ABB SPIIT13 - Infi-Net Transfer Module: Advanced Networking Solution for Industrial Automation
  • ABB PM867K02 3BSE081638R1 - Redundant Processor Unit
  • ABB 3BHE014658R0101 - High-Performance PC Board for Industrial Automation
  • ABB DSQC625 3HAC020464-001 - Advanced Computer Power Supply for Industrial Control
  • ABB A12-30-22 | 1SBL161001R8022 - Contactor, Industrial Control Solutions
  • ABB 5SHX 19L6010 - Industrial Frequency Converter
  • ABB SAFT175RDO - Relay Output Board - Advanced Industrial Control Solution
  • ABB AO523 1SAP250200R0001 - Precise Control Solutions for Industrial Automation
  • ABB 3HAC021350-001 - Motor with Pinion, Precision Drive System
  • ABB 3HAC023325-001 - Industrial Control System Module
  • ABB 1TGE102009R4800 - Basic Modbus TPC+Serial/RS 485 Control Panel
  • ABB SNAT602TAC - Circuit Board, Control Module for Advanced Automation Systems
  • ABB SNAT602 TAC - Interface Board - Advanced Automation Solution
  • ABB IPMON01 - MPSII Power Monitor Module
  • ABB SCR-1SDA063550R1 - Advanced Shunt Closing Release for Medium Voltage Circuits
  • ABB 3BHE036290R0001 - Advanced Gate Drive Unit for Industrial Control Systems
  • ABB TB806 - Bus Inlet - Advanced PLC Module for Industrial Automation
  • ABB GJR2395400R1010 | 83SR06C-E - Control Module - Advanced Industrial Automation Solution
  • ABB 3HAC020487-001 - Gear Z4 / 5 Automation Components
  • ABB INICT03A - Computer Transfer Module: Industrial Automation Solutions
  • ABB 3HAC028702-001 - Advanced Control Module for Industrial Automation
  • ABB 7760690157 - Power Supply Module, Industrial Automation
  • ABB PM902F - Standard CPU Module, for Industrial Control Solutions
  • ABB NGPS-12 | 857803 & 857804C - Brand New, Designed for High-Efficiency Control Solutions
  • ABB S200-OE4 - 4-Channel Analog Output Module for Industrial Control Systems
  • ABB 086363-001 - Control
  • ABB 3HAC Series - Comprehensive Control Module IRB4600
  • ABB 3HAC023566-001 - High-Performance Industrial Control Module
  • ABB SPCJ4D34-AA - Processor Module - Industrial Control Solutions
  • ABB 3HAC022997-001 - Industrial Control Module
  • ABB DSQC626 - Modular Input/Output for Industrial Automation
  • ABB DO820 - High-Precision Digital Output Relay Module for Industrial Control Solutions
  • ABB REF615E-E - Feeder Protection & Control Relay, Designed for Enhanced Safety and Efficiency
  • ABB 086363-001 - Control Module: Advanced Automation Solution
  • ABB MEM86-3*192 - High-Performance CMBMR3 Memory Board
  • ABB IRB2600 3HAC046601-001 - Industrial Servo Motor
  • ABB BRC300 PHCBRC30000000 - Bailey Infi 90 Bridge Controller: Advanced Automation for Industrial Applications
  • ABB PCI2000PFB - High Performance Industrial Control Module
  • ABB TB511-ETH-XC 1SAP311100R0270 - Terminal Base Detection System
  • ABB TU532-XC 1SAP417000R0001 - PLC Systems: Advanced Automation Solutions
  • ABB ACX550-U0-04A1-4+P901 - Motor Drive, High Efficiency & Robust Industrial Automation
  • ABB 3BHE036342R0101 XD D501 A101 - Main Board for Industrial Automation
  • ABB CBRC-51 - High-Performance Frequency Converter Accessories, Industrial Control
  • ABB CI869K01 - Advanced AF100 Communication Interface Module
  • ABB 81AA10E GJR2370200R1100 - Input Module Universal