Omron E5EC Manual

40
Digital Temperature Controller
E5EC/E5EC-B/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.
Models with Push-In Plus Terminal
Blocks Added to 48 × 96-mm Lineup.
• A white LCD PV display with a height of approx. 18 mm for the
E5EC/E5EC-B and 25 mm for the E5AC improves visibility.
• High-speed sampling at 50 ms.
• With 48 x 96-mm Controllers, you can select between screw
terminal blocks or Push-In Plus terminal blocks to save wiring work.
• Short body with depth of only 60 mm. (Screw Terminal Blocks)
• Easy connections to a PLC with programless communications.
Use component communications to link Temperature Controllers
to each other.
• 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).
Main I/O Functions
48 × 96 mm
Screw Terminal
Blocks
E5EC
96 × 96 mm
Screw Terminal Blocks
E5AC
Refer to your OMRON website for the most recent
information on applicable safety standards.
*
48 × 96 mm
Push-In Plus
Terminal
Blocks
E5EC-B
* CSA conformance
evaluation by UL.
E5EC/E5EC-B
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
<E5EC/E5AC> <E5EC-B>
<E5EC/E5AC> <E5EC-B>
• Relay output
• Voltage output
(for driving SSR)
• Linear current output
• None
Control Output 2
• Voltage output
(for driving SSR)
• Relay output
• Linear current output
Auxiliary Outputs
• 4 • 2
• 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 122.

Omron E5EC Specifications

General

Mounting Type	Panel Mount
Display Resolution	0.1°C or 1°C
Control Method	ON/OFF
Input Type	Thermocouple, RTD, Analog voltage
Supply Voltage	100 to 240 VAC
Output Type	Relay, Voltage, Current
Size	48 x 96 mm
Control Output	Relay, Voltage, Current
Alarm Output	Relay
Communication	RS-485
Ambient Operating Temperature	-10 to 55°C
Ambient Operating Humidity	25 to 85% RH
Protection Rating	IP20