Rockwell Automation 999 IMC S Class Compact Motion Controller (Cat. No. 4100-999-122) - Manual (Page 56)

4-14 Installation and Hookup
Publication 999-122 - January 1997
Select the Servo Output Format
Each axis of the IMC-S/23x may be individually configured to provide
either a ±10V (voltage) or ±150 mA (current) servo output signal via
switches on the power supply module. SW3 selects the servo output
format for axes 0 and 1, and SW4 for axes 2 and 3. The IMC-S/23x is
shipped from the factory configured for ±10V servo output for all axes
(all switches up), as shown below.
If you are using hydraulic servo or proportional valves with any axis,
carefully move the appropriate switch to its down position using a pen,
small screwdriver, etc. For example, the figure below shows axis 1
configured for ±150 mA (current) servo output and all other axes
configured for ±10V (voltage) servo output.
Power Supply
Module
Axis Axis
0 1
1 2
Voltage
Current
SW4
Axis Axis
1 2
2 3
Axis Axis
0 1
1 2
Voltage
Current
SW4
Axis Axis
1 2
2 3
SW3