Relays
CrewCom includes five General Purpose Output (GPO) contact closures for interfacing with other external devices (the
Stage Announce (SA) Relay and four additional GPO relays). The user has access to both the normally open and the
normally closed contacts for each relay. The rated load for all relay contacts is 0.3 Amp at 125VAC, 1 Amp at 30VDC.
The following pinout is for the DA-15 connector on the rear of the Control Unit:
Figure 34
Relay Pin Diagram
Relay Setup
To connect and enable relays to external General Purpose Output (GPO), connect any (or all) of the relays via the DA-
15 Relay connection on the back of the Control Unit (CU). Then, configure the connection via CrewWare.
Configure Relays via CU
Only the Stage Announce relay may be enabled/disabled from the CU's
Wired Settings
menu.(See
for more information about this menu.)
Configure Relays via CrewWare
See the
for more information about this process.
Operation - 66
Summary of Contents for Crewcom CCU-22
Page 1: ...Control Unit OPERATING MANUAL...
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