6Hardware Layout
© 2011 Apollo Security Inc.
2.1 Terminal Connectors
The AIM-1/2SL has three terminal blocks for connecting power, reader and alarm inputs, and relay output
connections. The AIM-2SL is equipped with a fourth terminal block for an additional relay. The connection
terminals are factory equipped with removable screw-down quick connectors which are easily removed from
the board by firmly grasping the connector and pulling away from the board. If pliers are used to remove the
connectors, they should be of the rubber-tipped type. Take care in using any tools near the board not to
damage onboard components. The proper location of the quick connectors is outlined in white on the board.
AIM-1/2SL Terminal Connections
Door Contact Input (Reader 1)
Exit Push Button (Reader 1)
UNPAIRED MODE
(AIM-2SL only)
Auxiliary Input 1
(Normally Closed)
Door Contact Input
(Reader 2)
(Normally Closed)
Auxiliary Input 2
(Normally Closed)
Exit Push Button
(Reader 2)
(Normally Open)
Reader 1 Device Connections
Serial Communication Connection