4 Connecting the power supply
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4 Connecting the power supply
Distributors with order numbers 75-90-xx11 have an internal power supply. Distributors with order
numbers 75-90-xx12 are supplied with power via distributor 75-90-0001.
4.1 Connecting the distributor 7590-xx12 to power supply
230 V
1
2
3
4
5
1
Separation terminals L, N
2
Connecting terminal PE
3
Cable tie
4
Power supply cable 230 V AC
5
Cable gland
To connect the distributor to the power supply:
1. Establish electrical safety at the connection cable
2. Open the housing
3. Remove the cover
4. Route the stripped power supply cable
4
through the intended cable gland
5
5. Tighten the cable gland
6. Connect the conductors L, N, and PE, to the intended terminals
1
and
2
7. Fix the conductors with a cable tie as close as possible to the terminal to prevent loose
contacts from slipping out
8. Mount the cover