Emerson ControlWave Series Quick Start Guide

Emerson FB2200 Flow Computer Quick Start Guide
D301788X012
March 2019
13
Wiring I/O
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
▪ You should terminate all shields at chassis ground.
▪ When using a digital output to drive an inductive load (such as a relay coil), place a
suppression diode across the load. This protects the DO from the reverse Electro-Motive
Force (EMF) spike generated when the inductive load is switched off.
CPU Base I/O (AI/AO1&2, DI/DO/PI 1&2) Wiring
A
When wiring a 1-5 V Analog Input (AI), use configuration at left
B
When wiring a 4-20 mA Analog Input (AI), use configuration at left
1
Field Device
2
Power Supply 30Vdc Max
3
Open Drain Type or Open Collector Device (Externally Powered)
4
500 mA load max
5
To AGND
6
To AIAOx
7
Dry contact

Emerson ControlWave Series Specifications

General

Brand	Emerson
Model	ControlWave Series
Category	Desktop
Language	English