Pin Assignment - GF RPC Betriebsanleitung

Type RPC positioner
4.5.1 Connection via M12 round plug, 8-pin
1) X1 - Round plug M12, 8-pin
Pin Assignment
Input signals from the control station (e.g., PLC)
1 Setpoint value + (4 - 20 mA)
2 Setpoint value GND
5 Digital input +
6 GND (identical to GND operating supply)
Output signals to the control station (e.g. PLC)
- Only required with analog output and/or digital output option
8 + (0/4 - 20 mA) completely galvanically isolated
7 GND analog position indicator
Supply voltage
3 GND
4 +24 V (± 25% - max. residual ripple 10%)
Input signals from the control station (e.g., PLC)
Pin Assignment
1 Setpoint value +
2 Setpoint value GND
5 Digital input +
6 Digital input GND
Connection type 4-wire (factory setting)
The setpoint input is designed as a differential input, this means
the GND lines of the setpoint input and the supply voltage are not
identical.
Note: If the signals GND of the setpoint input and the supply
voltage are connected to each other, the connection type 3-wire
must be set in the software.
22
1
FE
External circuitry, signal level
1
2
5
6
No. Designation
1 X1 - Round plug M12, 8-pin
Input signals from the control station
Output signals of the control station
FE Functional earth
4
+ (0/4 - 20 mA)
GND
0 - 5 V (logical 0)
10 - 30 V (logical 1)
identical with pin 3 (GND)
Connection type 3-wire
The setpoint input is referenced to the GND line of the supply
voltage,this means the setpoint input and supply voltage have a
common GND line.
Operating Instructions
3
2
1
8
5 7
6