Eaton Remote Power Panel, User Manual

Page: 54 / 64

Communication
40 Eaton Remote Power Panel (RPP) User’s Guide 164202125—Rev 5 www.eaton.com/powerquality
Programmable Signal Inputs
The RPP incorporates four programmable signal inputs, each with a signal and a signal return. When the signal
is shorted, the input is read as active. The pins must be shorted with a maximum resistance of 10 ohms to
activate the specific input. Seventeen milliamps are required to drive the signal active.
Note: See Figure 24 for the polarity and verify these connections if polarity control is required.
Note:
Figure 24. External Control Terminal Connections
This feature lets you connect the RPP to your building alarms, such as smoke detectors or overtemperature
alarms. For each building alarm, you can set:
l
The building alarm name
l
The contact type (NO or NC)
l
Building alarm type
l
Notice level
+ Polarity
– Polarity
1
2
+ Polarity
– Polarity
3
4
Normally Closed
Normally Open
3
2
Common 1
+ Polarity
– Polarity
7
8
+ Polarity
– Polarity
5
6
RPP Connectors
(See Figure 20
on page 36)
Building Alarm 1
Building Alarm 2
Building Alarm 3
Building Alarm 4
Relay Output