Online products



    Ez-Zone®RM Process Control System

    A series of din rail mount modules for flexibility in control system design

    Six modules, each with unique control options, provide flexibility in designing a process controller based on the user's control needs rather than the standard options built into the average process controllers.   The modules share the same common controller platform and can be mixed in any quantity to operate in concert with each other.  The concept of this type of control design can reduce cost because, whether the application requires one input and two outputs or 152 inputs or 256 outputs, the control options can be ordered in single increments.  This flexibility in control design is particularly useful in applications requiring multi-function or multi-zone control and monitoring.


    Ez-Zone®RM modules


    Watlow EZ-ZONE RM image

    Ez-Zone®RMC module

    This is a 24/48vDC powered control module. The control method is user selectable either heat/cool, on/off, or P, PI, PD, PID or alarm action. It is also available for ramp/soak control. The RMC comes has auto tune capability and utilizes Watlow's exclusive Tru-tune®+ adaptive algorithim control technology.  Standard bus protocol and software for configuring via laptop or desktop computer is included as standard.  The Ez-Zone®RMC controller module can be ordered with one or upto four control inputs and from one upto eight conrol outputs.  See all RMC options.


    Watlow EZ-ZONE ST image

    Ez-Zone®RMH module

    With the exception of the ramp/soak control option the RMH module features the same control methods and power as the RMC controller.  The high density RMH controller can be ordered with four and upto sixteen control loops. It has the ability to incorporate nine functions upto 24 times such as alarms, compare values, counters, linearization, logic, digital or analog variables, math, and actions per module.   See the RMH specifications.


    Watlow EZ-ZONE ST image

    Ez-Zone®RML module

    Limit control from 4 to 12 safety limits.





    Watlow EZ-ZONE ST image

    Ez-Zone®RMA module

    Access field communications and data logging.  See the RMA specifications.





    Watlow EZ-ZONE ST image

    Ez-Zone®RME module

    Expansion of control I/O from 6 to 24; See the RME specifications.





    Watlow EZ-ZONE ST image

    Ez-Zone®RMS module

    Monitor/Scanner of 4 to 16 auxiliary analog inputs  See the RMS specifications.