User manual

Installing Your 1785-BEM Module

Chapter 4

4-20

4. Connect a 1770-CD cable to terminals 15, 16, and 17 on each of the

1785-BEM wiring arms as shown in Figure 4.14.

Figure 4.14

Channel

2B Connections Added Between 1785-BEM Modules

1771 –P4S

Power Supply

1771 –P4S

Power Supply

1785 –BCM Module

Local I/O ChassisLocal I/O Chassis

1785 –BEM Module

1785 –BCM Module

1785 –BEM Module

19095

See

Note

Shield

See

Note

Channel 2B

Data Highway Plus – connect the signal conductors with Clear, Shield, and Blue insulation to

terminals 15, 16, and 17 of 1785 –BEM module, respectively.

Remote I/O – connect the signal conductors with Blue, Shield, and Clear insulation to terminals 15, 16. and

17 of 1785 –BEM module. respectively.

Wire channel for either Data Highway Plus or Remote I/O

PLC-5/40, -5/60, -5/80