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KROHNE Summit 8800 Vol 2 User Manual

Page 158

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158

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08/2013 - MA SUMMIT 8800 Vol2 R02 en

SUMMIT 8800

VALVES

11

Figure 171 Four way valve action command

A four way valves are configured as two digital outputs, state or pulse:

Figure 172 Four way valve digital output and input selection

If a digital status input is used to determine leak, see previous figure for the ID. A leak sensor

can be selected as a HART or analogue input: