Connecting the PSSu system
Installation Manual PSSuniversal
21262-EN-07
49
– Tighten up the screw on the screw terminal.
– Check that the cable is firmly seated.
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Base module with cage clamp terminals:
– Insert the screwdriver [4] into the square hole [1].
– Insert the stripped cable into the round fixing hole [2], as far as it will go [5].
– Pull out the screwdriver [6].
– Check that the cable is firmly seated.
21
11
[1]
[3]
[2]
[4]
[5]
[6]
6.5.1
Cable requirements
Please note:
}
The minimum cable cross section for field connection terminals on the base modules is
0.14 mm
2
(AWG26).
}
The maximum cable cross section for field connection terminals is:
– Digital inputs: 1.5 mm
2
(AWG16)
– Digital outputs: 2.0 mm
2
(AWG14)
– Inputs/outputs on the counter modules: 1.5 mm
2
(AWG16)
– Analogue inputs/outputs: 1.5 mm
2
(AWG16)
– Communication cables: 1.5 mm
2
(AWG16)
– Test pulse outputs: 1.5 mm
2
(AWG16)
