Wiring Diagram
Original instructions
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Introduction
The actuators are connected using the 20-pin terminal block.
Illustration
The current loop is self-powered by the output and does not request any external supply. The terminal block connection and the actuators wiring are as follows: 
U/Ix
+ pole input for channel x 
COMx
- pole input for channel x 
Channel 0:
Voltage actuator 
Channel 1:
Current actuator