Parker Hannifin
home | products | how to buy | support & downloads | literature | search

Click Here to go to new EM&D Knowledge Base (FAQ) site


Connecting a Parker IO (PIO) to an ACR9000

When using a PIO 337 or 347, there are 4 wires that need to be connected. One side has the ACR9000 connection and the other side has 4 flying leads. Shown below in the table are the connections that need to be made. For the CAN BUS connection, pin 1 is on top and pin 5 is on the bottom.


ACR9000 pins Color Function BUS coupler connection
2 White CAN_L (CAN Signal Low) 4
3 Black CAN_GND 5
7 Blue CAN_H (CAN Signal High) 2
5 Clear Drain,Shield 3