Burkert 8681 - Multi-pole Connection

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24VDC - Design
10.5.2 Multi-pole connection
Internalcabling work is not requiredformodelswithmulti-poleconnection,whichmakesinstallationand
start-uponsiteconsiderablyeasierandquicker,reducingtheriskofleaks.However,youwillrequirethecor-
respondingly packaged or assembled cable sets with the following pin assignment:
Input and output signals to the higher-level control (PLC):
12-polecircularplug-inconnectorM12x1.0-male(acc.toIEC61076-2-101)
10
Pin9-Y3
Pin8-Y2
12
Pin 6 - S4 out
Pin7-Y1
Pin 1 - 24 V
Pin 5 - S3 out
Pin 4 - S2 out
11
Pin 3 - S1 out Pin 2 - GND
The center pins
(10,11and12)
are not used
Fig. 17: 12-pole multi-pole connection (view onto the plug pins)
Pin Designation Conguration
1 24 V Power supply 24 V
2 GND GND
3 S1 out Output position S1
4 S2 out Output position S2
5 S3 out Output position S3
6 S4 out External initiator output S4
7 Y1 Solenoid valve V1 input
8 Y2 Solenoid valve V2 input
9 Y3 Solenoid valve V3 input
10 Not used
11 Not used
12 Not used
english
Control Head Type 8681