3
DC Terminal Block Wiring Instructions
The IE-MediaChassis/1 can also be powered with the DC terminal block. From a
power source, connect to any one positive and any one negative terminal on IE-
MediaChassis/1. The following chart illustrates an example of the wiring
configurations for the DC terminal block of IE-MediaChassis/1 (±7 to ±50 VDC).
NOTE
When using stranded wire, the leads must be tinned. The chassis is protected
against mis-wiring; if mis-wired the chassis will not function. The chassis is
internally connected to the negative power terminal.
The power source in this chassis is not isolated, and cannot support positive
reference ground systems typically used in Telco environments. The
MediaChassis/2-DC and the iMediaChassis/6-DC are suitable alternatives.
