Installing the Singlewire InformaCast Indoor Intercom with Keypad
Wiring the Circuit
Operations Guide
931640A
CyberData Corporation
14
2.3.3.2 Network Dual Door Strike Relay Wiring Diagram with External Power Source
For wiring an electronic door strike to work over a network, we recommend the use of our external
Network Dual Door Strike Relay (CD# 011375).
This product provides an easier method of connecting standard door strikes as well as AC and
higher voltage devices. See
for the wiring diagrams.
GENERAL ALERT
Warning
Electrical Hazard:
Hazardous voltages may be present. No user serviceable
part inside. Refer to qualified service personnel for connecting or servicing.
Figure 2-8. Network Dual Door Strike Relay Wiring Diagram with External Power Source
Sense Input 2
DC Source 2
AC Source 2
OR
+
802.3af Compliant Ethernet Switch
CyberData
Aux Button 2
Device
The relay connection maximum wire
size is 12 gauge stranded wire.
Do
or Strik
e
Sense Input 1
DC Source 1
AC Source 1
OR
+
Aux Button1
*
Do
or Strik
e
*
GENERAL ALERT
*Caution
Equipment Hazard:
The door strike must have an internal or external mov or
diode (for over voltage protection) when connecting directly to the module.
See the Network Dual Door Strike Relay
Operations Guide for connection specifics.
Section 2.4.16, "Configure the Door Strike
for configuration options.