Emerson Process Management Bristol ControlWave ExpressPAC - Manual (Page 61)

ControlWave ExpressPAC Instruction Manual (CI-ControlWave EPAC)
Revised Mar-2011 I/O Configuration and Wiring 3-15
CW ExpressPAC
Figure 3-7. 3808 Transmitter to ControlWave ExpressPAC RS-485 Comm. Cable
You can connect up to two 3808 transmitters to a ControlWave
ExpressPAC using a half-duplex RS-485 network. See Figure 3-8 for an
illustration of this type of network.
Figure 3-8. ControlWave ExpressPAC to 3808s - RS-485 Network Diagram