Burkert Type 8691 - Manual (Page 23)

23
Electrical installation
9.7 electrical installation Devicenet
9.7.1 Bus connection (circular connector
m12 x 1, 5-pole, male)
The control head features a 5-pole micro-style circular connector.
The following configuration conforms to the DeviceNet specification.
→
Connect the control head according to the table.
pin 1 2 3 4 5
signal Shielding V + V – CAN_H CAN_L
Tab. 8: Pin assignment circular plug-in connector DeviceNet
Pin 4: CAN_H
white
Pin 5: CAN_L
blue
Pin 1: Drain
(Shield)
Pin 3: V–
black
Pin 2: V+
red
Data lines
Supply voltage 11 – 25 V DC
max. power 3 W,
if valve is switched
Fig. 19: View of plug from the front onto the pins, the soldered connections
are behind
9.7.2 configuring the control head
Setting the Dip switches
note!
Breakage of the pneumatic connection pieces due to rota-
tional impact.
▶ When unscrewing and screwing in the body casing, do not hold
the actuator of the process valve but the connection housing.
→
Unscrew the body casing (stainless steel) in a counter-clockwise
direction.
Body casing
Connection housing
Actuator
Fig. 20: Open control head
english
Type 8691