ETC Installation Guide
Echo Station Power Module with Auxiliary Power
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© 2022 Electronic Theatre Controls, Inc.
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Trademark and patent info:
Product information and specifications subject to change. ETC intends this document to be provided in its entirety.
7186M2161
Rev B Released 2022-03
Overview
The Echo Station Power Module with Auxiliary Power (E-SPM-A) is designed for use in a DRd
enclosure with the Echo Architectural Control Processor (E-ACP).
The Echo Station Power Module with Auxiliary Power provides power for up to 16 Echo control
system stations, responsive controls, as well as up to 16 distributed power controllers and power
control panels on the topology-free EchoConnect control network and provides 24 VDC auxiliary
power (maximum 36 watts) for Echo devices.
Installation
WARNING:
RISK OF DEATH BY ELECTRIC SHOCK! Failure to disconnect all power
to the panel before working inside could result in serious injury or death.
AVERTISSEMENT :
RISQUE D'ELECTROCUTION! Travailler à l’intérieur du
panneau sans avoir déconnecté le courant peut entrainer des blessures graves,
voire mortelles.
De-energize main feed to the panel and follow appropriate Lockout/Tagout
procedures as mandated by NFPA 70E or local jurisdiction requirements. It is
important to note that electrical equipment such as breaker panels can present an
arc flash hazard if improperly serviced. This is due to the high amounts of short-
circuit current available on the electrical supply to this equipment. Any work must
comply with OSHA Safe Working Practices or local jurisdiction requirements.
1. Terminate EchoConnect control wiring and 24 VDC
auxiliary power wiring as detailed in the related
Unison
DRd Dimming Rack Enclosure Installation Manual
.
2. Slide the module in the slot directly above the E-ACP.
