Rockwell Automation System Design for the Control of Electrical Noise - Manual (Page 79)

Publication GMC-RM001A-EN-P — July 2001
High Speed Registration Inputs 9-3
Figure 9.1
Shared registration power supply
In figure below a pigtail shield connection is used for the short cable
run to the input and a clamp connection for the long run from the
sensor. Refer to Appendix A for more information on grounding cable
shields.
Figure 9.2
Registration power filter
+
Segregation
+24V
Dirty Zone
Clean Zone
Clean Load
Insulated mounting (preferred)
Registration Input
Detector
com
+24V com
From sensor
24V dc supply
To registration input