Burkert 323219, Quick Start Manual, Page: 33 / 41

33
Electrical connection
10.4 Electrical installation, IO-Link
M8 socket, 4-pin
(remote variant only)
M12 plug x 1, 5-pin
1
2
3
4
5
4 2
1 3
Fig. 23: Pin assignment
Pin assignment port class A
Pin Designation Assignment
1 L + 24 V DC System supply
2 I/Q NC Not used
3 L – 0 V (GND) System supply
4 C/Q IO-Link Communication
5 NC NC Not used
Tab. 22: Pin assignment port class A
Pin assignment port class B
Pin Designation Assignment
1 L + 24 V DC System supply
2 P24 24 V DC Actuator supply
3 L – 0 V (GND) System supply
4 C/Q IO-Link Communication
5 N24 0 V (GND) Actuator supply
Tab. 23: Pin assignment port class B
You can find the pin assignment of the remote variant in
the chapter “10.6”
10.5 Electrical installation, büS
M8 socket, 4-pin
(remote variant only)
M12 plug x 1, 5-pin
1
2
3
4
5
4 2
1 3
Fig. 24: Pin assignment
Pin Wire colour Assignment
1 CAN label/shielding CAN label/shielding
2 red 24 V DC ±25%
max. residual ripple 10%
3 black GND/CAN_GND
4 white CAN_H
5 blue CAN_L
Tab. 24: Pin assignment
For electrical installation with büS network note the
following:
Use a 5-pin circular plug and a shielded 5-wire cable.
The shielding is capacitively connected to the functional
earth through the device.
Type 8791 REV.2
english