WATLOW EZ-ZONE® Controllers
ISE / Watlow's EZ-ZONE® controllers require less panel
space, minimize system complexity and best of all, lower the total cost
of ownership. ISE / Watlow EZ-Zone also decreases design and assembly
time. Because these products are modular and scalable, you only
pay for what you need. You can order the EZ-ZONEs in multiple
configurations giving you the flexibility to standardize on the product
platform to solve your wide range of application needs.
EZ-ZONE features include Watlow TRU-TUNE®+ adaptive
control and a variety of industrial communication protocols including
EIA 485, EIA 232, EtherNet/IP™ and Modbus® TCP.
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EZ-ZONE RM: Integrated controller allows common controller
platform across many applications and functions
1 to 64 PID loop controller |
- Saves money because only needed loops are purchased
|
Advanced PID control
algorithm |
- Offers TRU-TUNE+ adaptive control to provide tighter
control for demanding applications
|
Current monitoring for entire
system |
- Detects condition of up to 18 individual outputs and
loads through the use of three current transformer inputs
|
Communication capabilities |
- Provides a range of protocol choices including Modbus®
RTU, Ethernet/IP™, Modbus® TCP and DeviceNet™
|
SPLIT-RAIL™ control |
- Allows mounting of high and low voltage modules in
different cabinets with individual components functioning
together even if physically split apart
|
AUTO CLONE™ |
- Saves time by reducing complexity and automatically
configuring a new module with the same parameter settings as
the replaced module
|
SENSOR GUARD™ |
- Prevents customer system shutdown and product scrap or
loss by allowing a sensor to be chosen to backup another
sensor in case of primary sensor failure
|
EZ-ZONE PM: Discrete PID controller AND over/under temperature
limit
Features |
Benefits |
Integrated PID and limit
controller |
- Reduces wiring time and termination complexity
|
High amperage power
controller output |
- Drives 15-ampere resistive loads direct and reduces
component count
|
Current monitoring |
- Detects heater current flow and provides alarm
indication of a failed output device or heater load
|
Serial communication
capabilities |
- Provides a range of protocol choices including Modbus®
RTU, Ethernet/IP™, Modbus® TCP and DeviceNet™
|
Remote set point operation |
- Supports efficient set point manipulation from a remote
device such as a master controller or PLC
|
EZ-ZONE PM Express: Easy-to-use discrete PID controller AND
over/under temperature limit
Features |
Benefits |
Simplified menu |
- Fits basic applications with a user-friendly interface
supported by two menus and a streamlined list of parameters
|
PID auto-tune |
- Provides auto-tune for fast, efficient start-up
|
Standard bus communications |
- Allows easy product configuration via PC communications
protocol and free software
|
Factory Mutual (FM) approved
over and under limit with auxiliary outputs |
- Increases user and equipment safety for over- and
under-temperature conditions
|
Removable front panel |
- Saves time and labor with replacements and
troubleshooting
|
EZ-ZONE ST: PID controller with solid state relay output and
profiling capability
Features |
Benefits |
Profile capabilities |
- Includes ramp and soak with four files and 40 total
steps
|
Solid state relay output |
- Allows faster cycling, more precise control, increased
heater life and energy efficiency
|
PID temperature control |
- Allows single input/dual output
- Allows standard PID or advanced PID tuning algorithms
|
EZ-ZONE ST with optional EIA
485 Modbus® RTU |
- Allows communications with PLC, PC or HMI
|
EZKB (RUI) with optional EIA
232/485 Modubus® RTU, EtherNet/IP™, Modbus®
TCP or DeviceNet™ |
- Allows communications with PLC, PC or HMI
|
Back panel or DIN-rail mount |
- Provides several mounting options
|
Advanced controllability
algorithms |
- Offers TRU-TUNE+ for meeting demanding controllability
requirements
|