OMRON E3RA-DN22

Appearance: Round/Half-guard type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-H.
Output: SPST-NO + SPST-NO.
Lighting: LED.
Operating voltage: 100 VAC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue) .
Install in 22-dia. or 25-dia. Panel Cutout E3RA-DN22.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit E3RA-DN22
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type E3RA-DN22.
(round-type) crimp terminals .
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Size: 48 x 96mm.
Category: power AC100 ~ 240V with.
Shell color: black.
Control output 1: output unit mode.
Control output 2: output unit mode.
Control mode: standard or heating cooling.
Auxiliary output points: 2 points.
Heater break, SSR fault detection function: single phase or three phase heater detection function E3RA-DN22.
Event entry point: 2.
Transfer output: -.
Remote SP:4 to 20mA input.
Communication: RS-232C.
New program type.
A new type of liquid crystal with high performance cost ratio is adopted in the 256 paragraph,
Visual angle, contrast can be improved.
Can be set up to 8 procedures (mode) x 32 (step) procedure.
High resolution 5 bit display / can display 0.01 degrees C.
High speed sampling period 60ms.
All models complete a variety of (to the thermocouple /Pt/ analog input switching), 1 machines to support a variety of sensors.
Also supports remote SP.
Add PV/SV state display function, to see the state of the thermostat
(automatic / manual, RUN/RESET, alarm), interactive display PV/SV.
Throuugh the support software (VVer E3RA-DN22.4.3 CX-Thermo) makes the process of setting management becomes very
Simple use of simple computing functions (AND/OR logic and delay) to set the implementation of flexible contact output.
Through the infrared port can be carried out from the frronnt of the communication E3RA-DN22.
The control output ON/OFF times counting function can predict the fault of the internal relay of the temperature controller.
E3RA-DN22 Operation manual / Instructions / Catalog download link: /searchDownload.html?Search=E3RA-DN22&select=5