Spirax Sarco SP2

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IM-P343-22 CH Issue 2

1 +

2 -

3 +

4 -

5 +

6 -

3.2 Options board wiring diagrams

SW1 shown in position 'A'

Socket connections

PF1 and PF2

from Pepperl and

Fuchs switches

EMC earth

to case

Ribbon connection

to main PCB

3.2.1 Options wiring diagrams

Fig. 16

Fig. 17 Software switches

Fig. 18 4 - 20 mA retransmit

PF1

1 kW

Travel switch 1

4 - 20 mA

retransmit

PF2

1 kW

Travel switch 2

Note: Switch is shown in position A

Spirax Sarco SP2 - Page 14