Burkert Type 8035 - Manual (Page 22)

20
Installationandwiring
Type 8025 /8035 Batch
7.5.2 installation onto the pipe
1
2
3
▶ →
Respect▶the▶installation▶
instructions▶given▶in▶the▶
operating▶instructions▶of▶the▶
fitting.
▶ →
Insert▶the▶electronic▶module▶
SE35▶[2]▶in▶the▶sensor-fitting▶
S030▶[1].
▶ →
Secure▶the▶electronic▶
module▶to▶the▶sensor-fitting▶
by▶a▶30°▶turn.
▶ →
Secure▶the▶unit▶by▶tightening▶
screw▶[3].
Fig. 14: Installation of a 8035 Batch
7.6 Wiring
danger
risk of injury due to electrical voltage.
▶ ▶ Shut▶down▶the▶electrical▶power▶source▶of▶all▶the▶conductors▶and▶
isolate▶it▶before▶carrying▶out▶work▶on▶the▶system.
▶ ▶ Observe▶all▶applicable▶accident▶protection▶and▶safety▶regula-
tions▶for▶electrical▶equipment.
Insert▶the▶supplied▶stopper▶gaskets▶into▶the▶unused▶cable▶
glands▶of▶a▶compact▶or▶wall-mounted▶version▶to▶ensure▶the▶
tightness▶of▶the▶device.
Only▶move▶the▶selectors▶when▶the▶power▶supply▶is▶off.
•▶ Use▶a▶filtered▶and▶regulated▶12-36▶V▶DC▶power▶supply.
•▶ Make▶sure▶the▶installation▶is▶equipotential.▶See▶chap.▶
„7.6.1“.
•▶ Use▶shielded▶cables▶with▶a▶temperature▶limit▶of▶80▶°C▶
minimum.
•▶ Do▶not▶install▶the▶cables▶near▶high▶voltage▶or▶high▶fre-
quency▶cables;▶If▶this▶cannot▶be▶avoided,▶observe▶a▶min.▶
distance▶of▶30▶cm.
•▶ Protect▶the▶device▶power▶supply▶by▶means▶of▶a▶300▶mA▶
fuse▶and▶a▶switch.
•▶ Protect▶the▶power▶supply▶of▶each▶transistor▶output▶by▶
means▶of▶a▶125▶mA▶fuse.
•▶ Protect▶the▶relays▶by▶means▶of▶a▶max.▶3▶A▶fuse▶and▶a▶
circuit▶breaker▶(depending▶on▶the▶process).
•▶ Do▶not▶apply▶both▶a▶dangerous▶voltage▶and▶a▶safety▶extra-
low▶voltage▶to▶the▶relays.
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