Use Figure 1 to estimate the maximum cable length relative to the wire size and the load current (in mA) when wiring inputs and outputs.
Note:
Figure 1 applies to low-voltage (<30 V) inputs and outputs only. The required wire size and
length forhigh-voltage (>30 V) Relay Outputs is determined by the load connected to
the relay and local electrical codes.
Figure 1. Maximum Wire Length for Low-Voltage
(<30 V) Inputs and Outputs by Current and Wire
Size
