Wiring Communications - Emerson FB1100 Quick Start Manual

Wiring Communications

DANGER
EXPLOSION HAZARD: Ensure the area in which you perform this operation is non-hazardous.
Performing this operation in a hazardous area could result in an explosion.
Notes
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◼
COM1
1 RS-232 port (COM1) on FB device
2 RS-232-port on external device
1 RS-422 port (COM1) on FB device
2 RS-422-port on external device
You do not need to add termination resistors; you can configure termination through
software selections in FBxConnect.
You should terminate all shields at chassis ground.
Emerson FB1100 Flow Computer Quick Start Guide
D301785X012
March 2019
13