A basic door access controlled entry point is wired as shown above. The ES-3 is designated to share power
with the attached door strike or magnetic lock. Voltage needs to be between 12-24 Volts with an additional
300 mA of current available or use the included 12V DC adapter.
Relays can be set as either Normally Open (NO), or Normally Closed (NC) using the shunt located directly
behind the relay screw terminals.
The Wiegand device (typically a proximity card reader) is fully supported (power and data) from the ES-3 and
can be installed up to 500 feet away using 24 gauge wire.
The ES-3 communicates with the AES-2000 through the AES-NET board via a two wire CAN
Communication Bus. CAN bus distances of up to 1/2 a mile (over 2600 feet) are achieved using common 24
gauge CAT-2 through CAT-5 wire, and 1 mile (5280 feet) is possible by doubling up on the 24 gauge twist-
ed pair (or running at least 21 gauge). In addition, up to 32 ES-3 entry system door controllers may share
the same CAN communication pair.
A. Basic Wiring
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