Clear-Com 4000 II Series User Manual

Technical Manual Issue 2.1 4000 Digital Series II
Page 82 STA0381
4.6 PDE Rear Connector Units
Rear Connector Units (RCUs) provide a flexible solution to linking the processing and data handling
cards mounted in the matrix to control panels and peripheral equipment.
Note that, in general, RCUs are loaded into slots corresponding to their 'front-loading' companion board;
actual positions are dictated by the system 'map'.
RCUs are 9U high and 150mm deep. Connection is made to the backplane via 96-way DIN connectors.
4.6.1 PDE 4622TX - 16 Channel CODEC RCU
Figure 77 - PDE4622RX 16 Channel CODEC RCU
This RCU performs the same function as the 3622 RCU, transformers being used to balance the audio
inputs and outputs.
4.6.2 PDE 4622 - 16 Channel CODEC RCU
Figure 78 - PDE4622 16 Channel CODEC RCU

Clear-Com 4000 II Series Specifications

General

Brand	Clear-Com
Model	4000 II Series
Category	Control Panel
Language	English