Rockwell Automation 1771-KA2 Communication Adapter Module - Manual (Page 11)

Chapter
2
2-1
Station Hardware
The following components make up a Data Highway station with a PLC-2
family PC:
Communication Adapter Module
Processor
PLC-2 I/O adapter module for PLC-2/20 and PLC-2/30 processors
Bulletin 1771 I/O chassis
Power supply
Data Highway/Processor cable
Data Highway cable dropline
Figure 2.1 shows the configuration of a typical Data Highway station for
PLC-2/20 and PLC-2/30 processors. Figure 2.2 shows a typical
configuration for the mini-processor module.
Figure 2.1
Typical Station Configuration--PLC-2/20 and PLC-2/30 Processors
Processor
Station
Data Highway
Cable Trunkline
Station
Dropline
100 feet
maximum
Communication
Adapter
Module
(cat. no. 1771-KA2)
Data Highway
Processor Cable
(cat. no. 1771-CR)
I/O Chassis
12326
General