Connection Of Proximity Switches - Pilz PSSu K F EI Operating Manual

Wiring
6.4

Connection of proximity switches

Terminal configuration (1-row):
PSSu A Con 1/5 C
X32:
Ini A
Ini B
Ini Z
Ini S
0 V
The following proximity switch combinations can be connected:
}
A: pnp, B: pnp
}
A: npn, B: npn
} A: pnp, B: npn
}
A: npn, B: pnp
When connecting proximity switches please note:
} Proximity switches can be connected to
– terminals Ini A, Ini B, 0 V
– tracks A, B and 0 V of the Mini-IO socket.
}
Track S should be used to monitor the supply voltage (see drawing). A permitted voltage
range can be entered in the PAS4000.
}
Connect the proximity switch to 24 VDC of the power supply.
}
When connecting the proximity switches, please refer to the chapter entitled "EMC-com-
pliant 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.
Operating Manual PSSu K F EI
1003303-EN-03
or
X 31
4
5
7
8
3
6
2
1
X 32
Ini A
1
Ini B
2
0 V
5
S
4
X32
Ini A
1
Ini B
Ini Z
Ini S
5
0 V
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