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Chapter 1: overview, Standard features and benefits – Watlow EZ-ZONE PM Integrated Controller User Manual

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Watlow EZ-ZONE

®

PM Integrated Controller

4

Chapter 1 Overview

Chapter 1: Overview

1

The EZ-ZONE

®

PM takes the pain out of solving your thermal loop requirements.

Watlow’s EZ-ZONE PM controllers offer options to reduce system complexity and the cost of control-loop

ownership. You can order the EZ-ZONE PM as a PID controller or an over-under limit controller, or you can

combine both functions in the PM Integrated Limit Controller. You now have the option to integrate a high-

amperage power controller output, an over-under limit controller and a high-performance PID controller all in

space-saving, panel-mount packages. You can also select from a number of serial communications options to

help you manage system performance.

It just got a whole lot easier to solve the thermal requirements of your system. Because the EZ-ZONE PM

controllers are highly scalable, you only pay for what you need. So if you are looking for a PID controller, an

over-under limit controller or an integrated controller, the EZ-ZONE PM is the answer.

Standard Features and Benefits

Advanced PID Control Algorithm
TRU-TUNE+

®

Adaptive tune provides tighter control for demanding applications.

Auto Tune for fast, efficient start ups
EZ-ZONE configuration communications and software
Saves time and improves the reliability of controller set up

FM Approved Over-under Limit with Auxiliary Outputs
Increases user and equipment safety for over-under temperature conditions
To meet agency requirements, output 4 is the fixed limit output. Other outputs can be configured to mirror

the limit output (4).

Parameter Save & Restore Memory
Reduces service calls and down time

Agency approvals: UL Listed, CSA, CE, RoHS, W.E.E.E. FM, SEMI F47-0200, Class 1, Div 2 rating

on selected models
Assures prompt product acceptance
Reduces end product documentation costs

EZ-Key/s
Programmable EZ-Key enables simple one-touch operation of repetitive user activities

Programmable Menu System
Reduces set up time and increases operator efficiency

Three-year warranty
• Demonstrates Watlow’s reliability and product support
Touch-safe Package
IP2X increased safety for installers and operators
P3T Armor Sealing System
NEMA 4X and IP66 offers water and dust resistance, can be cleaned and washed down (indoor use only)
Backed up by UL 50 independent certification to NEMA 4X specification

Removable cage clamp wiring connectors
Reliable wiring, reduced service calls
Simplified installation