Installing the PLC2/DHII Interface
Chapter 4
49
Figure 4.6
MACBoard Switches
Shield
Power
Supply
Board
MAC
Board
Host
Board
Down
Up
After you have set the host-board switches to select the type of operation
you want, you can begin connecting the communication cables necessary
for your application. Cables that you might connect to the PLC-2/DHII
interface are listed in Table 4.A.
Table 4.A
Cables
Catalog
Number/Name
Length
Connects
1771CN
1.5 feet (0.46 m) PROCESSOR connector to a miniprocessor module.
PROGRAM INTERFACE connector to a second interface or communication module.
1771CO
3.4 feet (1 m)
PROCESSOR connector to a miniprocessor module
PROGRAM INTERFACE connector to a second interface or communication module.
1771CR
10 feet (3.1 m)
PROCESSOR connector to a PLC2/20 or PLC2/30 processor.
PROGRAM INTERFACE connector to a second interface or communication module.
1772TC
10 feet (3.1 m)
PROGRAM INTERFACE connector to a programming terminal.
LocalTap Dropline
2 feet (0.62 m)
DATA HWY II PORT jack to a tap.
Do not connect any cable to the DHII AUX ACCESS connector. This is reserved for future product enhancement.
Connecting Communication
Cables
