Rockwell Automation 1756-HYD02 ControlLogix Hydraulic Servo Module - Manual (Page 10)

10 ControlLogix™ Hydraulic Servo Module
Publication 1756-IN580A-EN-P - March 2003
Wiring Registration Sensors
The registration inputs to the servo module can support 24V dc or
5V dc registration sensors. These inputs should be wired to receive
source current from the sensor. Current sinking sensor configurations
are not allowed because the registration input common (IN_ COM) is
shared with the other 24V dc servo module inputs.
Figure 2 - 24V Registration Sensor
Figure 3 - 5V Registration Sensor
From
1756-HYD02
REG24V
IN_COM
24 V dc
Power
Supply
+ 24 Volt
Registration
Sensor
Supply
Output
Common
–
43395
General cable
C0720
From
1756-HYD02
REG5V
IN_COM
5 V dc
Power
Supply
+ 5 Volt
Registration
Sensor
Supply
Output
Common
–
43395
General cable
C0720