Honeywell Fema DWR Serie Montage- Und Bedienungsanleitung Seite 50

Maximum pressure limitation with
external interlock
Fig. 5. Maximum pressure limitation
DW = pressure monitor
T1 = STOP
T2 = START
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1. Basic Equipment of the Pressure Monitors / Pressure Limiters
Minimal pressure limitation with
external interlock
Fig. 6. Minimum pressure limitation
S = signal (as required)
K1 = relay with self-hold
SC = safety circuit
MU2B-0264GE51 R0220G