Monitor The Feedback Signal; Figure 10: Monitor 4-20Ma External Feedback (Floating Input); Figure 11: Monitor 4-20Ma External Feedback (Ground Referenced Input) - Tescom ER3000 User Manual

4.5.3 Monitor the Feedback Signal

The feedback signal can be monitored using an A/D card in the PC, or a PLC.
Although, currently available through the RS485 interface, the user may find it
more convenient to directly read the transducer analog output. This would be
beneficial when adding to existing system software which performs system
control, data acquisition, etc.

Figure 10: Monitor 4-20mA External Feedback (Floating Input)

Figure 11: Monitor 4-20mA External Feedback (Ground Referenced Input)

NOTE: Wire power as shown in figures 2 & 3
NOTE: Wire power as shown in figures 2 & 3
4. Installation 21