Emerson FB1200 Instruction Manual page 74
Flow computer
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Also See for FB1200:
- Instruction manual (114 pages) ,
- Use instructions (52 pages) ,
- Quick start manual (45 pages)
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Emerson FB1200 Flow Computer Instruction Manual
D301782X012
July 2017
1.
Using twisted pair wire, connect the RS-485 terminals for COM3 to the RS-485 terminals on
the 4088B as shown in the graphic.
2.
Set switches on the 4088B for bus termination, or use a 120 ohm resistor.
3.
Use FBxConnect software to configure COM3 for RS-485. In particular, enable termination
for the port.
68
I/O Configuration and Wiring
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