Digital Temperature Controllers
This Best-selling General-purpose 48´48-mm
Temperature Controller Is Now Even Better.
Easy, Dependable, Complete Functionality,
and 11-segment Displays.
• Controllers now available with analog inputs.
• Faster sampling at 250 ms.
• Transfer output provided for easy output to recorders.
• Voltage outputs (to drive SSRs) for both heating and cooling
control. Can be used for alarms to provide three alarm outputs.
• Models available with three-phase heater burnout detection and
SSR fault detection.
• Easy setting with 11-segment displays.
• Connect to either a thermocouple or platinum resistance
thermometer with the same model.
• Easily see the status from a distance with PV display with three-
color switching function.
• Setting protection indicator informs operator when protection is
• Manual output provided.
• Controller available with long-life relay output (available soon).
Note: Refer to Precautions on page 21.
Note: Refer to page 19 for information on changes in comparison to
Improved Functions for a Wider Range of Application
Control Analog Values, such as Pressures, Flowrates,
The new E5CN Series now also includes models that accept analog
inputs, enabling control applications other than for temperature,
including pressure, flowrate, level, humidity, and weight control.
Note: E5CN-@L (Models with Analog Inputs)
Faster Sampling at 250 ms
The previous sampling time of 500 ms has been reduced by half to
250 ms. This enables the new E5CN to handle application requiring
even greater response speed and accuracy.
Easy Connector to a Recorder
A transfer output now makes it easy to connect to a recorder or PLC
Analog I/O Unit.
Note: E5CN-C@ (Models with Current Outputs)
Voltage Outputs (to Drive SSRs) for Both Heating and
Cooling Control. Can Be Used for Alarms to Provide
Three Alarm Outputs.
Voltage outputs can be used for both heating and cooling for Models
with Two Control Outputs. Also, control output 2 can be set for use as
an alarm output, to enable using up to three alarm outputs.
Note: E5CN-@Q (Option Board)
Three-phase Heater Burnout Detection
With Models with Three-phase Heater Burnout and SSR Failure
Detection, two current transformers can be connected to detect both
heater burnout and SSR failure at the same time, reducing costs
because a separate heater burnout alarm device is not required.
SSR failure detection can be used even with Models with Single-
phase Heater Burnout Alarms.
Note: E5CN-@HH@ (Option Board)
Easy, Dependable, and Even Faster
Easy Setting with 11-segment Displays
The new E5CN features 11-segment displays to make text easier to
read, eliminating the need to decode displays when trying to set
parameters, as was necessary with previous temperature controllers.
Multi-input Capability with One Controller
Connect to either a thermocouple or platinum resistance
thermometer with the same model. Model selection is simplified,
stocks are reduced, and fewer maintenance parts are required.
Easily See Status from a Distance with PV Display with
Three-color Switching Function
Setting Protection Indicator Informs Operator when
Protection Is Enabled
A special icon on the display panel lights to let the operator know
when setting protection has been set.
Digital Temperature Controllers E5CN/E5CN-U