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Electrical connections – KROHNE OPTIBAR P 3050 C EN User Manual

Page 21

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ELECTRICAL CONNECTIONS

4

21

OPTIBAR P 3050 C

www.krohne.com

03/2012 - 4001953401 - MA OPTIBAR P3050C R02 en

4.3.2 Connection in the terminal compartment

Figure 4-4: Connection in the terminal compartment

1 (V

in+

) signal terminals

2 (V

in-

) signal terminals

3 (PE) grounding terminal or equipotential bonding terminal
4 Push button for measurement span start and span end

CAUTION!
When using an intrinsically safe or grounded feed unit, do not connect PE!

.book Page 21 Thursday, March 8, 2012 9:29 AM