Omron E5CN User Manual

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■ Upgraded Functions
The functions of the Controller have been upgraded in models manufactured in January 2008 or later.
The design of the front panel can be used to differentiate between the previous and upgraded models.
● E5CN/CN-U
The upgraded Controllers are basically compatible with the previous Controllers. Terminal
arrangements, terminal sizes, and panel mounting depth have not been changed.
● E5AN/EN
Although the upgraded Controllers are compatible with the previous Controllers, terminal arrange-
ments have been changed. Terminal sizes and panel mounting depth have not been changed.
Other changes outlined in the following tables. Refer to relevant pages in the manual for details.
* A 2-level display is set when shipped from the factory.
A 3-level display is activated if parameters are initialized.
Previous models Upgraded models
E5CN/CN-U
• ALM indicator was changed to SUB indicator.
E5AN
• Number of displays: 2 (PV and SV) • Number of displays: 3 (PV, SV, and MV) *
• ALM indicator was changed to SUB indicator.
E5EN
• Number of displays: 2 (PV and SV) • Number of displays: 3 (PV, SV, and MV) *
• ALM indicator was changed to SUB indicator.

Omron E5CN Specifications

General

Communication	RS-485 (optional)
Mounting	Panel Mount
Control Method	ON/OFF
Input Type	Thermocouple, RTD
Supply Voltage	100 to 240 VAC
Output Type	Relay, Voltage (for driving SSR), Current
Display Type	7-segment LED
Size	48 x 48 mm
Control Output	Relay, Voltage (for driving SSR), Current
Alarm Output	1 or 2 outputs
Dimensions	48 x 48 x 78 mm
Ambient Operating Temperature	-10 to 55°C
Protection Rating	IP66