Apollo AIM-1SL, Hardware Manual, Page: 11 / 54

6 Hardware 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
Position Type Label Function
TB1-1 Tamper Input TMPR
Cabinet Tamper Input
TB1-2 Tamper Input Return GND
TB6-1 Door Contact Input DC
Door Contact Input (Reader 1)
TB6-2
Door Contact Input
Return
DCR
TB6-3 Exit Push Button EPB
Exit Push Button (Reader 1)
TB6-4 Exit Push Button Return EPBR
TB6-5 Aux Input 1
AUX1 PAIRED MODE
UNPAIRED MODE
(AIM-2SL only)
TB6-6 Aux Input 1 Return
AUX1R
Auxiliary Input 1
(Normally Closed)
Door Contact Input
(Reader
2)
(Normally Closed)
TB6-7 Aux Input 2
AUX2
Auxiliary Input 2
(Normally Closed)
Exit Push Button
(Reader
2)
(Normally Open)
TB6-8 Aux Input 2 Return
AUX2R
TB4-1 Yellow LED Control YLED
Reader 1 Device Connections
TB4-2 Red LED Control RLED
TB4-3 DC Reader Power
Output
VDC
TB4-4 Wiegand Data 0 DATA0
TB4-5 Wiegand Data 1 DATA1
TB4-6 Buzzer Control BZR
TB4-7 Green LED Control GLED
TB4-8 DC Reader Power
Ground
GND
TB3-5 Signal Ground SG
Serial Communication Connection
TB3-4 Receive Data (-) RX-
TB3-3 Receive Data (+) RX+
TB3-2 Transmit Data (-) TX-
TB3-1 Transmit Data (+) TX+