Connectors; Specifications; Figure 5-38 Dph(4)-U( ) Etu Doorphone Connector - NEC ElectraElite 48 System Hardware Manual

Electra Elite
System Hardware Manual
5.3.5

Connectors

The DPH(4)-U( ) ETU has the following connectors:
CN1
Relay
Doorphone
MDF
T
DPH 1
R
T
DPH 2
R
T
DPH 3
R
T
DPH 4
R

Figure 5-38 DPH(4)-U( ) ETU Doorphone Connector

5.3.6

Specifications

Relay contacts are 24 Vdc at 500 mA
Connects to the Backboard
Connections provided at the
MDF
Connections provided at the
MDF
Doorphone
Doorphone
Doorphone
Doorphone
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