Eaton PRC-E Series User Manual

83
Appendix B: Digital Switch
PRC-E Series Instruction Manual MN014003EN August 2015 www.eaton.com
Power injector
Due to the current draw requirements of each switch and
connected field devices like occupancy/photo sensors and
dimmable fluorescent and LED lighting equipped with
0–10Vdc control circuitry, to operate correctly, a PRC Power
Injector (PRCDSNPI) may be required for proper operation.
The PRCDSNPI is required after each 15 PRCDS or when
the DSN length exceeds 500 feet. DSN connections to
the power injector are done in the exact same fashion as
each digital switch. The PRCDSNPI includes a separate dual
voltage 120/277 Vac power supply connection. Make sure to
connect to an unswitched branch circuit.
ote: N The power injector does not need a network address.
Figure 36. DSN Power Injector
Figure 37. Typical PRC1000E/1500E/2000E Digital Switch Network (DSN)
DSN Module
Digital Switch
Network
Connector

Eaton PRC-E Series Specifications

General

Brand	Eaton
Model	PRC-E Series
Category	Control Unit
Language	English