Device Functions Proline t-mass 65 12 Group RELAY OUTPUT 1/2
Endress+Hauser 47
Limit value
–Mass flow
– Corrected
volume flow
– Temperature
– Totalizer
Limit value not overshot or
undershot
A0001243
energized
A0001239 A0001237
Limit value overshot or undershot
A0001244
de-energized
A0001240 A0001238
! Note!
If the flowmeter has two relays, the factory setting is:
•Relay 1
→ normally open contact (NO)
•Relay 2
→ normally closed contact (NC)
Function State Relay coil
Contact
NC NO
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