CHAPTER 4: COMMUNICATION INSTALLATION
RS-485 Hookup Diagram (2 wire) Half Duplex (Closed Loop)
5300P Instruments (rear view)
RS-485
Communications Port
Model #SF485DB
UNICOM 2500
(Bottom View Shown)
Figure 4.3: 2-Wire RS-485 Communication Connection Installation half duplex (closed loop)
19
GE Multilin
EPM 5000 series Advanced Power Meters