Wiring
Operating Manual PSSu K F EI CV(-T)
1004290-EN-04
46
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
1
5
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
or
–
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-
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.
Ini A
Ini B
0 V
S
X 31
X 32
4
5
7
8
3
6
2
1
1
2
5
4
