Ashcroft GC30 Ultra-Compact Differential Pressure Sensor - Manual (Page 9)

9
GC30 (Brown)
(Black-White)
80mA max.
(Blue)
Power (+)
Power (–)
Relay Output
Relay
Protective transistor diode
(ensure to install)
Note: Ensure that the relay’s operation coil rated current
and voltage are within the transistor’s rating.
GC30 (Brown)
(Black-White)
80mA max.
(Blue)
Power (+)
Power (–)
Photo coupler
Open collector output
Electric current resistance
GC30 (Brown)
(Black-White)
80mA max.
(Blue)
Power (+)
Power (–)
Voltage HL output
(High/Low)
Pulldown resistance
PNP Type Switch function (wiring to relay)
PNP Type Switch function (wiring to Photo Coupler)
PNP Type Switch function (Voltage Output)