Pilz PNOZ m EF 2MM - Manual (Page 17)

Commissioning
Operating Manual PNOZ m EF 2MM
1003107­EN­01 17
When connecting proximity switches please note:
} Proximity switches can be connected to
– terminals A12, B12, GND for axis 1 and A22, B22, GND for axis 2
or
– tracks A, B and GND of the Mini­IO socket (X12 for axis 1, X22 for axis 2).
} 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