Bürkert 8311, Instruction Manual, Page: 17 / 128

8311 1
ENGLISH ENGLISH
1)
PNP, default; To change the configuration from PNP to NPN, do the following:
- unplug the M12 power supply connector
- unscrew the 4 wires of the transmitter cover
- change the position of the 2 straps
(attention: if one output is configured as an nPn
output and the other as a PnP output, the 4-20 ma output is no more utilisable)
- Replace the cover in its initial orientation then tighten the 4 screws in an alternating pattern
- plug connector M12 back
PnP configuration nPn configuration
operating safety
Always check the wiring of the cable plugs to ensure the good operating
of the device.
4.3.3 Version with the current output
0 V
V+ V+
0 V
A
(*)
0 V
V+ V+
0 V
A
(*)
4-20 ma current output
Wiring of en 175301-803 fixed connector
or
Not connected
1
3
2
0V
V+
(12-30 VDC)