Technical Manual
WDGA with EtherNet/IP
3 - Device description
© Wachendorff Automation GmbH & Co. KG
11
3.4 Connection assignments for EtherNet/IP encoders
3.4.1 BI2
— bus cover with 3x M12x1
The string "BI2" in the order code identifies an encoder with a bus cover. The electrical
connection is made on the bus cover via 2x M12 connectors and 1x M12 port. The
connection assignments for the plugs and sockets are listed in Table 3.1.
Pin assignment
BI2
Port
(Port1)
M12x1,
4-pole,
D-coded
Tx+
1
Rx+
2
Tx-
3
Rx-
4
Pin assignment
BI2.
Connector
(Power)
M12x1,
4-pole,
A-coded
UB+
1
n. c.
2
UB-
3
n. c.
4
Pin assignment
BI2.
Port
(Port2)
M12x1,
4-pole,
D-coded
Tx+
1
Rx+
2
Tx-
3
Rx-
4
Table 3.1: Connection assignment
— BI2