Emerson FB2200 - Page 60

Emerson FB2200 Flow Computer Instruction Manual
D301784X012
March 2019
56 Installation
When connecting COM1 to another device using RS-422, use a cable with configurations as shown
in Figure 2-44:
Figure 2-44. Connecting a Device to COM1 Using RS-422
1
RS-422 Port on other device
When connecting COM1 to another device using RS-485, use a cable with configurations as shown
in Figure 2-45: