Pilz PNOZ m EF 1MM - Manual (Page 17)

Commissioning
Operating Manual PNOZ m EF 1MM
1003108­EN­01 17
When connecting proximity switches please note:
} Proximity switches are connected to terminals A12, B12, GND or tracks A, B and GND
of the Mini­IO socket.
} Track S should be used to monitor the supply voltage (see drawing). A permitted
voltage range can be entered in the menu.
} Connect the proximity switch to 24 VDC of the power supply.
} When connecting the proximity switches, please refer to the chapter entitled "EMC­
compliant wiring".
} Invalid signals may occur with cable lengths >50 m. In this case we recommend that
you connect a resistor between the signal lines, as shown in the diagrams.
pnp proximity switch with resistor R = 10 kOhm