Emerson FB3000 - Chapter 3. I;O Configuration and Wiring; 12-Channel Mixed I;O Module Configuration; 4-Channel HART Module Configuration; 8-Channel Output Module Configuration

FB3000 RTU Instruction Manual
D301851X012
November 2023
I/O Configuration and Wiring 47
Chapter 3. I/O Configuration and Wiring
This chapter covers the following topics:
 12-Channel Mixed I/O Module Configuration (3MIX12/3MSG12/MIO12)
 4-Channel HART
®
Module Configuration (3HRT04/3HTSG4/HRT04)
 8-Channel Output Module Configuration (3AODO8/3OTSG8/OUT08)
I/O in the FB3000 RTU comes from I/O modules installed in the I/O slots. The upper bay
holds the “logic” module. All wiring is made to the lower bay “personality” modules.
DANGER
EXPLOSION HAZARD - MAY CAUSE DEATH
Connect or disconnect only in a non-hazardous area.
DANGER
EXPLOSION HAZARD - MAY CAUSE DEATH
Do not remove or replace while circuit is live unless the area is free of ignitable
concentrations.
Table 3-1. Supported I/O Modules
Logic Module /
Personality
Module/Configured
Code
Name
Description
3MIX12/3MSG12/MIO12
12-Channel Mixed
I/O Module

8 channels each of which you can
individually configure as either an
analog input (AI), digital input (DI) or
pulse input (PI)
 2 analog output (AO) channels.

2 digital output (DO) channels.
3HRT04/3HTSG4/HRT04
4-Channel HART
®
Module

4 HART input channels to connect to
external HART devices.
3AODO8/3OTSG8/OUT08
8-Channel Output
Module

8 channels each of which you can
individually configure as either an
analog output (AO), or digital output
(DO).
Notes
 Arrows shown on terminal blocks in the wiring diagrams in this chapter show the
direction of current flow.