Instruction manual

ControlWave Gas Flow Computer (GFC Plus) Instruction Manual (CI-ControlWave GFC Plus)
Revised Feb-2013 I/O Configuration and Wiring 3-15
Figure 3-7. 3808 Transmitter to ControlWave GFC Plus RS-485 Comm. Cable
You can connect up to two 3808 transmitters to a ControlWave GFC
Plus using a half-duplex RS-485 network. See Figure 3-8 for an
illustration of this type of network.
Figure 3-8. ControlWave GFC Plus to 3808s - RS-485 Network Diagram