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Moeller Wiring Manual > Automation Systems > Engineering PS4 > PS4-151-MM1 compact PLC
Automation Systems
Engineering PS4

PS4-151-MM1 compact PLC [t-head1-first]

  • Wiring for a 230 V AC supply circuit
  • Relay contacts with different potentials: 230 V AC and 24 V DC
  • 24 V DC inputs from an external power supply unit, earthed operation

    •  

    *
    Insulation monitoring must be provided where the control circuits are not earthed. (EN 60204-1 and VDE 0100-725)
    		 
    **
    IEC/EN 60204-1 specifies that a control transformer is required.
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