Wiring
Operating Manual PSSu E PS-P +/-10V
21921-EN-03
20
6
Wiring
6.1
General wiring guidelines
Please note:
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Safe electrical isolation must be ensured for the external supplies. Failure to do so
could result in electric shock.
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Use copper wiring.
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The terminal configuration as stated on the front plate applies for base modules with C-
rail. The terminal configuration as stated in the technical documentation applies for all
other base modules.
6.1.1
Mechanical connection of the base modules
Procedure:
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Use a flat blade screwdriver (DIN 5264-A)!
DIN 5264-A
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Strip the wire back 8 mm.
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If necessary, label the connection level with a colour marker [3].
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Base module with screw terminals:
– Use a screwdriver to loosen the screw on the screw terminal [1]
– Insert the stripped cable into the round fixing hole [2], as far as it will go.
– 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.
