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Digital Temperature Controller
E5EC/E5AC (48 × 96 mm/96 × 96 mm)
Large White PV Display That’s Easier to Read.
Easy to Use, from Model Selection to
Setup and Operation.
A Complete Range of I/O Capacities,
Functions, and Performance.
Handles More Applications.
• A white LCD PV display with a height of approx. 18 mm for the
E5EC and 25 mm for the E5AC improves visibility.
• Tool ports are provided both on the top panel and the front panel.
Set up the Controller without wiring the power supply by
connecting to the computer with a Communications Conversion
Cable (sold separately). Setup is easy with the CX-Thermo (sold
separately).
• High-speed sampling at 50 ms.
• Models are available with up to 4 auxiliary outputs, up to 6 event
inputs, a transfer output, and a remote SP input to cover a wide
range of applications.
• Short body with depth of only 60 mm.
• Easy connections to a PLC with programless communications.
Use component communications to link Temperature Controllers to each other.
• The new position-proportional control models allow you to control valves as well.
Main I/O Functions
48 × 96 mm
E5EC
96 × 96 mm
E5AC
Refer to your OMRON website for the most recent
information on applicable safety standards.
E5EC
4-digit
displays
Sensor Input
Indication Accuracy
• Thermocouple input:
±0.3% of PV
• Pt input: ±0.2% of PV
• Analog input: ±0.2% of FS
Sampling Period
• 50 ms
Event Inputs
• None
• 2
• 4
• 6
Remote SP Input
• None
• 1
Control Output 1
• Relay output
• Voltage output (for driving SSR)
• Linear current output
Control Output 2
• Voltage output (for driving SSR)
• Relay output
• Linear current output
Auxiliary Outputs
• 4
Transfer Output
• None
• 1
• PF (shift) Key
• Setup Tool port on front panel
• Temperature status display
• Simple programming
• Independent heating and
cooling PID control
• Changed parameter display
• Display brightness setting
Three-level Display
PV, SV, and MV displayed
at the same time.
E5AC
Serial Communications
• None
• RS-485
Universal input
• Thermocouple
• Pt
• Analog current/voltage
This datasheet is provided as a guideline for selecting products.
Be sure to refer to the following manuals for application precautions and other information required for operation before attempting
to use the product.
E5@C Digital Temperature Controllers User’s Manual (Cat. No. H174)
E5@C Digital Temperature Controllers Communications Manual (Cat. No. H175)
Refer to Safety Precautions on page 50.
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