Install Power Supply

Turn off power to the rectifier before beginning any wiring installation to the RM4010, RM4014, or RM4014S.

Before beginning the power supply installation, take note of the following safety specifications:

  • Any line-connected, single-pole switch with a marked OFF position shall be connected to a TERMINAL or lead intended for connection to the ungrounded conductor of the supply circuit.

  • Over-current protective devices shall be connected to the ungrounded supply connector.

  • A switch or circuit-breaker must be included in the installation.

  • The switch must be suitably located and easily reached.

  • The switch must be marked as the disconnecting device for the equipment.

  • A multiple-pole circuit breaker shall interrupt all neutral and ungrounded connectors of mains supply simultaneously.

  • Equipment intended for permanent connection to the mains shall have provisions for connection of a wiring system in accordance with ANSI/NFPA 70, NEC, with CSA C22.1, CEC, Part I, or with both, as appropriate.

Complete the following steps to install a power supply for the RM4010, RM4014, or RM4014S. Refer to Mounting Requirements for location of power supply input connection.

  1. Mount either the AC/DC or DC/DC power supply. Typically the power supply installs inside the rectifier enclosure.

  2. Connect power supply AC Input or DC Input wires to the AC power source (neutral, white to white; and hot, black to black) or DC power source (positive to positive; and negative to negative).

  3. Connect power supply DC Output wires to the DC Input connector on the faceplate of the unit.

  4. Turn ON the unit's power switch.

    The unit makes a clicking sound after turning on the power switch. This is a normal function and indicates the unit is polling input channels.