Wiring - TCi MFC A Installation Instructions Manual

MFC Kit Instructions
Reference Drawing PKPQ10 for complete board mounting with the bracket.
When mounting the bracket into the enclosure there are three guidelines to follow.
To ensure the board has a solid ground connection. The metal stud and nut provided with the kit
will need to installed onto the grounding pad of the board. Figure 15 below indicates the location of
the ground connection.

Wiring

When selecting a mounting location for the PQconnect PCB, plan for the routing of the power wiring.
Make sure all wiring conforms to the requirements of the NEC electrical codes and can handle the
max current required.
PCB Connections
Most customer connections to PQconnect will be made on the PCB. Refer to connection diagram
below and to drawing 24281-1PQ for the wiring schematic. The details of the power and
communications terminals are shown in the table below. Form C relays are available on the PCB,
these connections are shown in Table 6. Two relay outputs are available on the PCB.
1. Determine best location where there is adequate ventilation, depth for components,
and cables; away from any heat source.
2. The inside surface of the enclosure must be free of protrusions or obstructions in the
area where the PQconnect board will rest.
3. Drill holes as needed per dimension provided.
Figure 14: PQconnect Connections
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5.0 PQconnect Option