PRG S400 User Manual 3.1 - Manual (Page 25)

PRG SERIES 400 ® POWER AND DATA DISTRIBUTION SYSTEM USER MANUAL 19
Front of House Breaker Module
The Front of House (FOH) Breaker Module provides two trunk outputs, with each circuit protected by an individual
circuit breaker, for the purpose of routing power and control to FOH Breakout Modules. Unlike the standard Breaker
Modules, the FOH Breaker Module does not offer a Menu Display, which is instead located at the FOH Breakout
Module itself. The FOH Breaker Module is installed directly into the Rack unit.
The following illustration provides a detailed description of the Front of House (FOH) Breaker Module connections,
controls and indicators.
Figure 1-14: Front of House Breaker Module Connections and Indicators
Front of House Trunk DC Adapter
The purpose of the Trunk DC Adapter is
to power the internal circuit boards in all
versions of S400 Front of House
Breakout Modules without using a Trunk
Cable. This enables multiple DMX512
Universes to be converted to Ethernet
outputs.
The Truck DC Adapter is connected to
the standard Trunk Connector on the
side of the FOH Breakout Module as
shown in Figure 1-15.
FRONT of HOUSE BREAKER MODULE
120/208V 3Ø Y
45A
120/208V 3Ø Y
45A
A
CIRCUIT
TRUNK TRUNK
CIRCUIT
B
120/208V 3Ø Y
INTERCOM
INTERCOM
RDM Tx
DMX 1
DMX Tx
RDM Rx
B
RDM Tx
RDM Rx
DMX Tx A
DMX 1
DISTRIBUTION
B
DATA
TRUNK
DMX 2 ETHERNET
Rx
SYSTEM
Tx
LINK
DATA
TRUNK
A
DMX 2 ETHERNET
MODEL 20-9680-2245
45A x 2 CIRCUITS
S-400
POWER / DATA Rx
Tx
LINK
Trunk A 45A Circuit Breaker - provides
protection for Trunk Circuit A.
Ethernet Connectors - allows Ethernet
connection to system. Accepts standard
Ethernet or Neutrik® EtherCon® connectors.
DMX Input Connectors (1 & 2) - DMX512
in from console or controller.
DMX LEDs - indicates valid DMX512
receive, RDM receive and transmit when lit.
Ethernet LEDs - indicates valid Ethernet
link, transmit and receive when lit.
Trunk LEDs (A & B) -
indicates valid Trunk cable
data link and data flow.
Trunk B 45A Circuit Breaker - provides
protection for Trunk Circuit B.
Intercom Inputs - provides
intercom device connections.
Figure 1-15: Connecting Truck DC Adapter to FOH Module
Trunk DC Adapter -
powers internal circuit
boards of the connected
FOH Breakout Module.