Installation guide

MMAC-Plus Installation Guide

Attaching 9C614 INB Terminator Modules

Two 9C614 INB Terminator Modules must be attached to the rear of the

MMAC-Plus chassis when Interface Modules that use the INB are inserted in the

front of the chassis. These modules provide proper termination for the Internal

Network Bus (INB).

The INB Terminator Modules are attached by following the steps below:

1. Remove the INB Terminator Modules from the shipping box. (Save the box

and packing materials in the event the module must be reshipped.)

2. Hold the INB Terminator Module by the handle and line up the screws that

extend from the module with the screw holes in one of the INB Termination

Connectors on the rear of the MMAC-Plus chassis (Figure 7).

3. Push the INB Terminator Module in gently until the frame of the module

touches the frame of the chassis.

4. Tighten the screws on the INB Terminator Module.

5. Repeat steps 1–4 to attach the second INB Terminator Module.

Figure 7. Attaching the INB Terminator Modules

The INB Terminator Module is designed to ﬁt in either INB Termination Connector on

the MMAC-Plus chassis. If the screws that extend from the module do not line up with

the screw holes on the INB Connector, turn the module over.

NOTE

100-125v-12A

200-250v-6A

50-60 Hz

1125_04

INB

Termination

Connectors