Introduction
1
Introduction
Welcome to the installation manual for the Unison
ERn External Control Enclosure. This
manual contains the procedures for safe and efficient installation of wall-mount ERn series
control enclosures, including wire termination and option kit installation.
ERn series enclosures provide Unison architectural control to distributed Unison, Sensor, or
other DMX512 systems. Used stand alone or in multi-processor network systems, the
wall-mount ERn series offers elegant low-profile surface mounting, modular back-lit control
electronics, and the ultimate in architectural lighting control versatility.
ERn External Processing Rack
etcconnect.com
for a full listing of available models.
ERn2
The ERn2 enclosure supports a single Paradigm Architectural Control Processor (P-ACP) and
one Paradigm Station Power Module (P-SPM) or a blank module (ERn-BM). The accessory tray
in the bottom of the enclosure can be used for an additional accessory option including a
5-port Ethernet Switch (ERn-NET) or a Redundant Rack Power Supply (ERn-RPS).
ERn4
The ERn4 enclosure supports up to two Paradigm Architectural Control Processors (P-ACP)
and two Paradigm Station Power Modules (P-SPM) or a Paradigm Repeater Module (P-REP).
Alternatively, the top two slots in the enclosure may be used for a Paradigm Dual Repeater
Module (P-DREP). The accessory tray in the bottom of the enclosure can be used for an
additional accessory option including a 5-port Ethernet Switch (ERn-NET) or a Redundant
Rack Power Supply (ERn-RPS).
