When connecting COM1 to another device using RS-232, use a cable with configurations as shown
in
Figure
Figure 2-27: Connecting a Device to COM1 Using RS-232
Note: Cable for units with optional I/O shown on top; cable for units without optional I/O shown
below.
Installation
2-27:
Emerson FB1200 Flow Computer Instruction Manual
RS-232 Port
(COM1)
on FB device
RS-232 Port
on external device
RS-232 Port
(COM1)
on FB device
RS-232 Port
on external device
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July 2017
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