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AOC pin connections
Please be aware of the cable and pin orientation:
Pin 10
Pin 1
Port/pins Port 1 Port 2 Port 3 Port 4 Port 5
Common ground Common positive Common positive
Port used
for
OpenBus
connection
OpenBus
TM
connection OR extra
3
rd
party connection
3
rd
party
connections
3
rd
party
connections
Pin 1 GND GND
Pin 2 GND Vperm* Vperm*
Pin 3 Input 1 Input 9
Pin 4 Input 2 Input 10
Pin 5 Input 3 Input 11
Pin 6 Input 4 Input 12
Pin 7 Input 17 Input 5 Input 13
Pin 8 Input 18 Input 6 Input 14
Pin 9 Input 19 Input 7 Input 15
Pin10 Input 20 Input 8 Input 16
* The voltage can vary from 18 V on battery and up to 50 V on mains with CO control boxes.
Port 1 Port 2 Port 3 Port 4 Port 5
Hardware version 0 OpenBus NO PWR* NO PWR NO PWR
Hardware version 1 OpenBus PWR PWR PWR
Hardware version 2 OpenBus PWR NO PWR NO PWR
Hardware version 3 OpenBus NO PWR PWR PWR
*PWR = Power Request
Note - To be able to activate an actuator, it is necessary to use a signal with Power Request.