BUSCH COBRA NC 0600 C, Инструкция по эксплуатации

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5 | Installation
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5.8.3 Wiring Diagram Level Switch (Optional)
Part no.: 0652 556 531
Connector: M12x1, 4-pin
< 6 mW at I < 1 mA;
< 38 mW at I = 3.5 mA
Switching element function:
NAMUR
Contact: Normally closed
1 2
4 3
4
1
L
1 = Brown ; 4 = Black
Switch point:
L
warning
= LS1
►
pin 1 + 4
►
low level “warning”
L
trip
= LS2
►
pin 1 + 4
►
low level “stop flushing”