2.2.1 - DIO Connection Diagram
The Isolated Power Supply (ISO PSU) can be a voltage source from 5V-48V to interface with external
digital IO. The max power draw from the supply should not exceed 0.6A under normal operating
conditions. Individual DOut pins will be damaged by a load in excess of 150mA. The ISO PSU can only
be a DC Limited Power Source (LPS) power supply.
2.3 - Remote Power Switch
Mating power switch cables should be a twisted-pair wire with floating shield to assure proper
immunity to EMI/RFI. It is recommended to keep wires at less than 3 meters in length. Switches
should be momentary contact type only.
Pin
Definition
1
GND
2
Power