Burkert 8685 Manuel D'utilisation page 22

Top1
Bot1
Top2
Bot2
Fig. 15: Designation on PCB Type 8685
designation
assignment
on pcB
24 V
Supply voltage +
GND Supply voltage -
Top end position -
Top 1
Top actuator 1
Bottom end position -
Bot 1
Bot actuator 1
Top end position -
Top 2
Top actuator 2
Bottom end position -
Bot 2
Bot actuator 2
Tab. 4: Connection for cable gland Type 8685
Actuator assignment see "Fig. 16".
1)
22
24V
1)
24 V DC ±10%
GND
24 V / 0 V (max. 0.1 A)
GND
24 V / 0 V (max. 0.1 A)
GND
24 V / 0 V (max. 0.1 A)
GND
24 V / 0 V (max. 0.1 A)
GND
English
actuator 1
(left)
GND
Pilot air port
2 (P2)
Pilot air port
1 (P1)
Fig. 16: Pneumatic connection
→
Connect the wires (see pin assignment in "Tab. 4").
note!
damage or malfunction due to ingress of dirt and moisture.
▶ To ensure degree of protection IP65 / IP67, tighten the union
nut of the cable gland according to the cable size you are using
(approx. 1.5 Nm).
→
Tighten the union nut of the cable gland on the body (approx. 1.5
Nm).
Type 8685 / 8686
Electricalinstallation
actuator 2
(right)
Pilot air port
4 (P4)
Pilot air port
3 (P3)