B&B Electronics IE-MediaChassis/2 Operation Manual - page 7
Configuring and Installing Modules
B&B Electronics recommends turning the chassis power off before proceeding.
1. To install an iMcV module, slide the module into the chassis until the
module is firmly seated in the backplane.
2. Secure the module to the chassis by tightening the captive thumb screw
on the iMcV module.
3. Attach the network cables between the iMcV module and other devices
that will be interconnected.
4. Connect the DC power source.
DC Power Supply Wiring Instructions
The following image shows the wiring configuration for a 48 VDC power supply in
a negative ground system application. For positive ground system applications
remove the chassis ground shorting jumper and connect it between the positive
terminal and the chassis ground terminal. Alternatively, the chassis grounding
jumper can be eliminated and the chassis ground connected at the power source.
NOTE
Incorrect wiring will result in chassis malfunction. The IE-MediaChassis/2
(DC) is compliant with Isolated Grounding Plane practices. The POSITIVE
and NEGATIVE terminals are isolated from chassis ground and must have a
ground reference at the power-sourcing equipment.
This equipment is designed to permit the connection of the grounded conductor
of the DC supply circuit to the earthed conductor at the equipment. If this
connection is made, all of the following conditions must be met:
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