ELAN HC4/HC8 INSTALLATION MANUAL
© ELAN 2010 | All rights reserved.
Page 23
Relay Connections
The HC4 and HC8 each have two relays that can be programmed to provide automated
events such as lift operation, screen operation, and drapery control. Connections include
COMMON, NORMALLY CLOSED and NORMALLY OPEN. See Figure 3-5.
Figure 3-5: Relay Connections
If a voltage trigger is required, an external power supply can be connected to the
HC4/HC8’s relays as shown in Figure 3-6.
The relays are rated for a maximum of 24 Volts, AC or DC and a maximum of one amp of
current. Do not connect to 120 VAC or 240 VAC house line wiring!
Figure 3-6: Relay Connections with Power Supply
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