Digi Connect SP User Manual page 24

The following image shows a ConnectPort TS 8 VAC with a barrel jack.
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For DC Supply Systems:
Connect equipment to a DC supply source (reliably earthed) that is electrically isolated from the AC source.

Provide a readily accessible disconnect device and protective device a fixed wiring for a DC power supply

suitable for the specified rated voltage and current. Disconnect and protective devices to be rated 2A Amps
maximum.
Directly connect the equipment chassis to the DC supply system grounding electrode conductor or a bonding

jumper from a grounding terminal bar (or bus) that is connected to the DC supply system grounding electrode
conductor. In DC supply systems, the protective grounding wire must be a minimum 18AWG.
The following image shows the ConnectPort TS 16 48VDC with a terminal block.
User Guide 24