IOCB1616 Installation Guide (Aurora 06.15)
17
IOCB Communication with ACU
RX
TX
GND
12V
+
AUX
Power
IOCB1616
Circuit Board
(1)
RX
TX
GND
12V
+
AUX
Power
IOCB1616
Circuit Board
(2)
RX
TX
RX
RX
TX
TX
Refer to the Keyscan Technical Guide
for ACU to PC communication.
ACU
Circuit Board
J18
J18
Short J18 on
last IOCB1616
KI-00393E-10-11