ABB CI853 AC800M RS-232 communication interface module

Description

Model recommendation:
CI858K01
CI855K01
CI854K01 3BSE025961R1
CI854AK01 3BSE030220R1
CI854A 3BSE030220R1

ABB CI853 AC800M RS-232 communication interface module

In the Smartpro DCS system, all hardware modules have a corresponding GSD file configured. Therefore, in DCS, the GSD file of AB’s communication module SST-PFB-CLX should be copied to the TARGETHollySysPCBasedIO directory, and then SST-PFB-CLXFENGJI (DP_Slave) should be directly added in the hardware configuration. The station number and name, as well as communication parameters, of the slave station should be set in the hardware properties.

According to the number of variables required for communication, both parties negotiate to set the size of the communication area. In the communication program, there are a total of 62 communication variables, including 21 analog input points, 4 analog output points, and 37 digital input points. One analog point occupies one WORD, while one digital point occupies one bit of one WORD. Therefore, on the DCS side, the communication area length is set to 2 16 word In and 1 12 word Out. On the PLC side of AB, create a network configuration, set network parameters, Baud and station number, and initialize communication parameters.

Set the SST-PFB-CLX module attributes in RSLOGIX5K, specify a communication area, and the input module on the master side corresponds to the output module on the slave side. Therefore, two 16 word Out and one 12 word In are set. Add Profibus config (communication initialization program) and TX-config (program for reading, writing, and processing communication variables) to the Main Program of RSLOG IX5K, copy the variables you want to send to DCS from the internal buffer to the output area of the communication area, read the data sent by DCS from the input area of the communication area, and copy it into your own internal buffer before downloading to PLC.

ABB recommendation:
CI854A
CI840A
CI810B 3BSE020520R1
CI570
CI532V03
CI502
CC-E/STD
BCU-01
AX722F
ASFC-01C
5SHY3545L0009
AOFC-02
5SHX1445H0001
5SDF0860H0001
AINT-24C
AINT-14C
AINT-12C
AO810 V2
AI830
AI8203BSE008544R1
AI815
AI723F
AGPS-21C
AFIN-01C64693808
3HAC13389-2 DSQC611
3HAC12928-1 REV8 DSQC604