11
7.1 Standard model
▶
→
Connect▶ L1/+▶ and▶ N/–▶ to▶ terminals▶ 1▶ and▶ 2,▶ independent▶ of▶ the▶
polarity.
▶
→
Connect▶protective▶conductor.
▶
→
Attach▶seal▶and▶check▶for▶correct▶fit.
▶
→
Tighten▶cable▶plug▶(Type▶2508▶or▶2509▶in▶accordance▶with▶DIN▶EN▶
175301-803▶(DIN▶43▶650),▶shape▶A,▶for▶order▶numbers▶see▶data▶
sheet);▶while▶doing▶so,▶observe▶the▶maximum▶torque▶of▶1▶Nm.
▶
→
Check▶electrical▶continuity▶between▶coil▶and▶body▶(protective▶con-
ductor▶function).
7.2 Pulse model (CF 02)
In▶accordance▶with▶the▶terminals▶on▶the▶valves,▶the▶connection▶
terminals▶in▶the▶cable▶plug▶are▶marked▶with▶the▶numbers▶1▶to▶3.
▶
→
Connect▶as▶shown▶in▶“Fig.▶4”.▶Pulse▶on▶terminal▶1▶closes▶the▶valve;▶
pulse▶on▶terminal▶2▶opens▶the▶valve.
▶
→
Attach▶seal▶and▶check▶for▶correct▶fit.
▶
→
Tighten▶cable▶plug▶(Type▶2508▶or▶2509▶in▶accordance▶with▶DIN▶EN▶
175301-803▶(DIN▶43▶650),▶shape▶A,▶for▶order▶numbers▶see▶data▶
sheet);▶while▶doing▶so,▶observe▶the▶maximum▶torque▶of▶1▶Nm.
▶
→
Check▶electrical▶continuity▶between▶coil▶and▶body▶(protective▶con-
ductor▶function).
2
4
3
1
Terminal▶1
(
=)▶
∼
(+)▶L1
(–)▶N
PE
Terminal▶2
Terminal▶3
Protective▶
conductor
Fig. 4:
Electrical connection - pulse model (CF 02)
NOTE!
▶
▶
Prevent▶simultaneous▶pulsing▶on▶both▶coil▶windings.
▶
▶
Parallel▶to▶the▶terminals,▶no▶other▶consumers▶(relay,▶etc.)▶may▶be▶
connected.
▶
▶
The▶respective▶coil▶connection▶that▶does▶not▶carry▶current▶must▶be▶
galvanically▶isolated▶(open).
▶
▶
In▶case▶two▶or▶more▶valves▶are▶connected▶in▶parallel,▶the▶use▶of▶two-
pole▶or▶multi-pole▶switches▶must▶ensure▶that▶this▶requirement▶is▶met.
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