- Emerson Remote Terminal Unit Instruction Manual

CI-ControlWave Express Appendix C - Hardware Installation Guide / C-11
Step 1. Hardware Configuration (Continued)
Up to two (2) Model 3808 Transmitters can be connected to a ControlWave Express via
a half duplex RS-485 Network. An illustration of this network is provided in Figure C-
10.
Figure C-10 - ControlWave Express to 3808s - RS-485 Network Diagram
Figure C-11 - CPU/System Controller Board Field I/O Wiring Diagrams
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