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The SPS includes one on-board, programmable relay.
All wiring must be between 18 AWG (0.8231 mm
2
) and 12 AWG (3.309 mm
2
).
When power through auxiliary contacts is provided by the SPS or RPS, wiring is
power-limited.
When power through auxiliary contacts is not provided by the SPS or RPS, use an in-line fuse
(208-165). If the power source is not power-limited to the requirements of UL 864, wiring is to
be segregated to the non-power-limited spaces of the cabinet.
The relay circuit is not supervised.
The relay circuit is rated to switch 2 A at 32 VDC, resistive load.
Relay contacts are Form C dry contacts. Suppression is provided to Earth.
Do not switch voltages greater than rating, or damage may result.
Continued on next page
Auxiliary Relay Wiring
Overview
Guidelines
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