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Figure 5-9 – Sample Digital Output Connections, (power can be in the range of 5 – 40 VDC)
5.3.3.6
Digital Input Example Wiring
Digital Inputs 1 and 2 provide monitoring of dry contact (voltage free) type inputs. Contact resistance when
closed must not exceed 500 ohms in order to be recognized as an active closure. Inputs can be wired normal open
or normally closed. See example below.
Warning: do not apply any voltage type outputs to these inputs, damage will occur.
Figure 5-10– Sample Digital Input Connections
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Troubleshooting
