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Page 9 of 12PE03P-X-X-A0S (en)
REMOTE HOOK-UP CONNECTIONS
Figure 8
TYPICAL REMOTE HOOK-UP WITH ENHANCED POSITIVE FEEDBACK SIGNAL CAPABILITY
Supply air.
Air pilot return - solenoid actuated 4-way valve.
PLC / Controller signal.
Pneumatic feedback signal from pump.
Pneumatic echo can be used to interrupt the PLC
signal and set alarm.
NOTE: Pump may not be short-stroked with this system.
Pneumatic-to-electric signal can send alarm to operating system.