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5. Commissioning, operation
5.3 Electrical connection
The electrical connection must only be made by qualified skilled
■
personnel.
Wire the reed sensor in accordance with the connection diagram of
■
the electrical output (see product label). The connection terminals are
appropriately marked.
Electrical output
3-wire potentiometer
circuit
Head-mounted transmitter
with 4 ... 20 mA
Seal the cable bushing at the connection housing .
■
WARNING!
Malfunctions through voltage spikes due to running cables
together with mains connection leads or due to large cable
lengths.
This can lead to a malfunction in the plant and thus lead to
injury to personnel or damage to equipment.
▶
Use shielded connection leads
▶
Ground connection leads at one end
Always observe the mounting and operating instructions of accessories
when commissioning them.
Operating instructions reed sensor, model BLR
Connection diagram
BU/GY
BN
BK
+
R
I
–
4 ... 20 mA
A
DC 12 ... 30 V
13
EN
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