Protection For Outdoor Installations Of Analog Sensors - gefran MD Series Manual Of Electrical Installation

5. Protection for outdoor installations of analog sensors

PLC ground
PLC ground
8
Pressure / Analog Melt current output
CAL signals if any do not require protection
J1
1
PLC side
+24Vdc
D1
B72210-S-250-K01
J1
1
PLC side
+IN
J1
1
PLC side
Ground
Pressure / Analog Melt voltage output
CAL signals if any do not require protection
J1
1
PLC side
+24Vdc
D1
B72210-S-250-K01
J1
1
PLC side
+IN
J1
1
PLC side
GND
D4
B72210-S-250-K01
J1
1
PLC side
Ground
Transducer side
D3
B72210-S-250-K01
Transducer side
D2
B72210-S-250-K01
Transducer side
D2
B72210-S-250-K01
Transducer side
D3
B72210-S-250-K01
Transducer side
MAN_Electrical_Installation_for_Pressure_Probes_0709_ENG
J2
1
+24Vdc
J2
machine ground
1
+OUT
J2
1
+24Vdc
J2
machine ground
1
+OUT
J2
1
GND