Specifications

Level One: Protege GX Installer Study Guide | August 2013 77
Module Network Power
The DIN Rail range is supplied by a 12V DC power supply connected to the Module Network. We recommend
using an ICT PRT-PSU-DIN however any clean 12V DC supply is suitable. In a small installation this can be
powered by a single PSU, as long as the maximum load of the power supply is not exceeded
PRT-CTRL-DIN
PRT-PSU-DIN
PRT-PX8-DINPRT-RDM2-DIN PRT-ZX16-DIN
It is recommended that the power supply used to power the module network is dedicated to this task, and is
not used to power other devices, especially electrically noisy devices such as locks. Where possible, use a
separate supply for your locks.
PRT-CTRL-DIN
PRT-PSU-DIN
PRT-RDM2-DIN
PRT-PSU-DIN
In larger installations, the Module Network power supply may need to be split to allow for load sharing between
several supplies. This is done by removing the N+ connection from between split sections.
PRT-CTRL-DIN
PRT-PSU-DIN #1 PRT-RDM2-DINPRT-PSU-DIN #2
Cabinet 1 Cabinet 2
Powered RS-485
Unpowered RS-485