+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 | 245 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.
  • Honeywell 10006/2/1 - / 1000621 (NEW NO BOX)
  • Honeywell TK-FTEB01 - "FTE connection module , 51309512-175 Via DHL or FedEx"
  • Honeywell 858211-1 - BODY VALVE P/N NE COND # 11429 (2)
  • Honeywell XNX-UTAI-RNNNN - Honeywell
  • Honeywell VR434VA5009-1000 - Servo gas combination valve Brand New Fast shipping
  • Honeywell SPXCDALMFX - plc new FREE EXPEDITED SHIPPING /
  • Honeywell 7000605-902 - Flight Director Mode OH 7-08-2016
  • Honeywell QPP-0001 - NEW
  • Honeywell Q7055C1009/U - Network Adapter
  • Honeywell 51309152-175 - / 51309152175 (NEW IN BOX)
  • Honeywell DR45AT-1111-00-000-0-RA0P00-0 - NEW - Truline DR4500 Chart Recorder ????
  • Honeywell TK-PRS021 - REV N CONTROL PROCESSOR NEW
  • Honeywell 053567-02 - / 05356702 (USED TESTED CLEANED)
  • Honeywell QPP-0002 - Quad Processor Module / 5 Vdc / max. 1.2A / 24Vdc / max.25mA
  • Honeywell ML7999A2001 - NEW Universal Parallel-Positioning Direct Coupled Actuator
  • Honeywell J-MHM10 - PROCESS CONTROLLER
  • Honeywell 51401583-200 - NEW NETWORK INTERFACE CARD 51401583200
  • Honeywell 098067-01 - "USED MEASUREX PC BOARD QSCP W/ F/O I/F TYPE II, 05410100"
  • Honeywell 620-0073 - PROCESSOR MODULE ETHERNET LOOP * NEW NO BOX *
  • Honeywell TK-PRR021 - MEASUREX 51309288-375 REDUNDANCY MODULE NEW
  • Honeywell W7704D-1016 - / W7704D1016 (USED TESTED CLEANED)
  • Honeywell 51305390-400 - NEW PC BOARD W/51305392-100
  • Honeywell YSTA740-E1(G)C1A-1-A-AD0-11-S-B-(1)1A0-F1-0000/PTMVIS-4-AM - "500PSI"
  • Honeywell XF522-A - / XF522A (NEW NO BOX)
  • Honeywell CC-PCNT01 - Module
  • Honeywell TK-PRS021 - 1PC New reduntancy module Via DHL or FedEX
  • Honeywell FS24X-9 - 1PCS Flame Detector FS24X-911-22-1
  • Honeywell LG80A12 - Pressure Ratio Transmitter Overhauled FFA Paperwork Included
  • Honeywell MC-TAMR03 - 51309218-125 DCS card brand new Shipping DHL or FedEX
  • Honeywell ML7999A2001 - Universal Parallel Positioning Direct Coupling Actuator Zy
  • Honeywell 8631800 - Measurex Pbs Detector
  • Honeywell FF-SYB30064M2R - / FFSYB30064M2R (USED TESTED CLEANED)
  • Honeywell TC-IXL062 - module brand new Fast Shipping
  • Honeywell FC-PSU-UNI2450U - Power Supply Module Via FEDEX/DHL
  • Honeywell TC-CCR014 - REDUNDANT NET INTERFACE NEWORIGINAL FREE EXPEDITED SHIPPING/
  • Honeywell DMX-A-6212 - DATAMAX O'NEIL PRINT ENGINE (143789 - )
  • Honeywell DR45AT-1000-00-101-0-100000-0 - NSMP
  • Honeywell PX65A00000000200 - PX65A. Ethernet. TT 203 DPI.
  • Honeywell CM4-P - MDA Scientific Analytics Pyrolyzing Gas Monitor
  • Honeywell A06B-0246-B000 - 1PCS NEW fedex or DHL
  • Honeywell 90113 - SPUTTERING TARGET 5N5 Al1Si.5Cu 12.555X11.625X1.600IN
  • Honeywell D15S-80A - Pressure regulator / #Z A00A 8701
  • Honeywell 085621-03 - "USED MEASUREX PC BOARD GP63, 08562103"
  • Honeywell LCNP4M - Spacer 51403776-100 Spacer Board Rev:D Fw: J Card
  • Honeywell YSTR130-/S/10-2/H1F/E - 24VDC UNMP
  • Honeywell DR45AT-1100-00-001-0-600000-0 - NSNP
  • Honeywell 30731832-002 - / 30731832002 (USED TESTED CLEANED)
  • Honeywell TK-IAH161 - NEW REDUNDANT NET INTERFACE IN BOX FREE SHIPPING#XR
  • Honeywell CT40 - 50pcs LCD Touch Digitizer+Front Housing For Dolphin (FSTM2)
  • Honeywell AC-EYV174-2 - VCU with AC-EYV175-A VDU Graphic controller
  • Honeywell XNX-UTAI-RNNNN - 1 PCS New DHL
  • Honeywell PX45A - "12 Points/mm (300dpi), Disp. (Color), RTC, Ethernet, Multi-IF"
  • Honeywell RT10A - "- 25.6cm (10.1"") - 1920 x 1200 Pixels - 32GB - 4GB"
  • Honeywell CC-PAOH01 - * NEW NO BOX *
  • Honeywell PM45C - ", Short Door, 12 Points/mm (300dpi), Peeler, LTU, Disp., USB, USB"
  • Honeywell 10024/I/F - / 10024IF (USED TESTED CLEANED)
  • Honeywell STG770-A1GC1A-1-A-ADC-11S-A-00A0-00-0000 - NSMP
  • Honeywell C7012E1112 - One Explosion-proof Detector New Expedited Shipping
  • Honeywell TC-IXL06 - Brand new in box Input Module TC-IXL06 TC-IXL06 DHL Express
  • Honeywell X-NPMS(H) - Network Paging Console Fire Equipment
  • Honeywell CC-PUIO31 - 51454220-176 Universal I/O Module New Via Fedex/DHL/UPS
  • Honeywell SPXCDALMFX - plc New One Year Warranty#
  • Honeywell MC-TAMT04 - 51305890-175 DCS card brand new Shipping DHL or FedEX
  • Honeywell 51401551-800 - / 51401551800 (USED TESTED CLEANED)
  • Honeywell 32007458-003 - Printed Circuit Board
  • Honeywell 620-3632 - 620-36 IPC PLC PROCESSOR W/ KEY ACCESS4000 620-0041 621-0021R
  • Honeywell 51198651-100 - power supply new
  • Honeywell 8694500 - USED CONTROL PROCESSOR REV. D
  • Honeywell CC-PAIM01 - * NEW NO BOX *
  • Honeywell 51304362-150 - LOW LEVEL ANALOG CARD NEW NO BOX
  • Honeywell RI206S - Remote Controller 4026206-972 w/ October 2019 Overhauled 8130
  • Honeywell 200-01717-0000 - "LATERAL AXIS BP (HONEYWELL) P/N OHC, OUTRIGHT # 12565"
  • Honeywell RCZ851K - Communication Unit 7510700-615 Removed Working
  • Honeywell DR45AT-1100-00-011-A-00000E-0 - 120/240VAC NSMP
  • Honeywell TK-PRS021 - REV M CONTROL PROCESSOR NEW
  • Honeywell 51400903-100 - / 51400903100 (USED TESTED CLEANED)
  • Honeywell 4409SMM - / 4409SMM (USED TESTED CLEANED)
  • Honeywell C7012F1052 - 2022-2023 New Fast Shipping with 1 Year Warranty
  • Honeywell TK-PRS021 - module
  • Honeywell DR45AT-1100-40-001-0-10N000-0 - UNMP
  • Honeywell 51304362-150 - NSMP
  • Honeywell TSVCTADBX-09073 - "TARGET TANTALUM 39.5, 137061"
  • Honeywell 3244759-3 - MAIN FUEL CONTROL UNIT P/N
  • Honeywell 4042181-1002 - "TARGET 1.95X11.279X14.495"", 59.5 {LC5}AL/1SI/.5CU, 112062"
  • Honeywell C7012E1112 - 1PC C7012E 1112 Burner Detector New In Box Expedited Ship
  • Honeywell XF824-A - / XF824A (USED TESTED CLEANED)
  • Honeywell C7012E1112 - 1PC New In Box Flame Detector FAST SHIP
  • Honeywell TC-PRS021 - DCS C200 /PL3
  • Honeywell TK-PRS021 - Brand New reduntancy module 1 year warranty
  • Honeywell MC-TAMR03 - 51309218-175 Low Level Analog Module
  • Honeywell TSENALMOX-05682 - "Target, LC5Al 1Sl .5CU, 1.95X11.279X14.495"", 140839"
  • Honeywell QPP-0002 - Safety Manager Processor
  • Honeywell 30735863-502 - SWITCH
  • Honeywell TK-CCR014 - REDUNDANT NET INTERFACE NEW ORIGINAL FREE EXPEDITED SHIPPING/
  • Honeywell 51403165-400 - new 51403165400/
  • Honeywell 318-049-001 - "100 Batteries(Japan Liion2Ah14.8Wh)INTERMEC/ PR2,PR3 P/N.:."
  • Honeywell FC-PSU-UNI2450U - Power Supply
  • Honeywell 965-0676-010 - WARNING COMPUTER SV
  • Honeywell 51403519-160 - module
  • Honeywell 107843 - HOUSING CARBON FILE P/N NE COND # 11438 (4)
  • Honeywell VR434VA5009-1000 - Brand new in box Condensing boiler valve DHL fast shipping
  • Honeywell SPXCDALMFX - plc new FREE EXPEDITED SHIPPING/
  • Honeywell BCM-PWS - BCM-ETH BCM-MS/TP BCM-MS/TP Network controller setFedEx or DHL
  • Honeywell YSTR12D-22/C/-2J0DFA/BE/400/T/-CM.HO.TG.SB.SM,ZS,F1,LP,/FX/,1C-BT - UNMP
  • Honeywell IWS-1603-HW - 90-250VAC 1.0A UNMP
  • Honeywell 51304386-150 - MEASUREX Factory Packed
  • Honeywell CC-IP0101 - Profibus Gateway Module
  • Honeywell CC-PFB401 - / CCPFB401 (NEW IN BOX)
  • Honeywell 50071726 - St 800 Series Pressure Transmitter Remote Diaphragm 11-42VDC
  • Honeywell 621-2150 - / 6212150 (NEW NO BOX)
  • Honeywell 80360206-001 - USED YAMATAKE CLI BOARD
  • Honeywell BMDX001A-001 - ACCURAY / BOARD BMDX001A001
  • Honeywell XCL8010A - New CPU Controller.
  • Honeywell PGM-7320 - 1PCS NEW Rae Systems MiniRAE 3000 Portable VOC Monitor#XR
  • Honeywell BK-G40 - U65 *FULL INSTALLATION* Gas Meter 3?± Inlet/Outlet Spool NEW UNUSED
  • Honeywell DM106-0-B-00-0-R-1-00000-000-E0 - DPR100 250V NSNP
  • Honeywell KFD840 - PRIMARY FLIGHT DISPLAY CORE PN: 066-01206-0104
  • Honeywell 51401914-100 - 51400996-100
  • Honeywell TK-PRS021 - Module Via FEDEX/DHL
  • Honeywell C7012A1145 - 1PC New UV Flame Detector Expedited Shipping
  • Honeywell OV210 - Baxter Bakery Oven Igition Control. For DRO. 00-616973 NEW
  • Honeywell 51304431-125 - 1PC New /51304431125 1 year warranty#XR
  • Honeywell QPP-0002 - Quad Processor Module / 5 Vdc / Massima 1.2A/24Vdc/max.25mA
  • Honeywell QPP-0002 - Quad Processor Module / 5Vdc / Max. 1.2A/24Vdc/max.25mA
  • Honeywell 8C-PCNT02 - 514543363-275 module
  • Honeywell DPCB21010002 - Tata Printed Circuit Board
  • Honeywell DPCB21010002 - Tata Printed Circuit Board Rev: 0
  • Honeywell 001649-M5T028 - Tata Printed Circuit Board Rev: 0