Rated input (See note 2.): 3-phase 3-wire mode, 3-phase 4-wire mode;
200, 220, 230, 240 VAC, 115, 127, 133, 138 VAC.
Ideal for monitoring 3-phase power supplies.
for industrial facilities and equipment.
Monitor overvoltages and undervoltages for three-phase 3-wire,
or 4-wire power supplies.
DIP switch setting for 3-phase 3-wire or 3-phase 4-wire power supply OMRON E52-P20C D=4.8.
Two SPDT output relays, 6 A at 250 VAC (resistive load) E52-P20C D=4.8
Separate outputs possible for overvoltages and undervoltages.
World-wide power specifications supported by one Unit,
(switchable using DIP switch).
Relay status can be monitored using LED indicator OMRON E52-P20C D=4.8. Case color: Black.
Control output: Voltage output (for driving SSR).
Control mode *1: Standard or heating/cooling .
No. of auxiliary outputs: 1.
Detection of heater burnout, SSR failure, and heater overcurrent: --.
No. of event inputs: 2.
Transfer output *2: --.
Communi cations: --.
Previous model: Thermocouple input, --;
Resistance thermometer input, --.
New 48 x 24-mm Basic Temperature,
Controller with Enhanced Functions and,
Performance OMRON E52-P20C D=4.8. Improved Indication Accuracy,
and Preventive Maintenance Function .
Indication Accuracy.
Thermocouple input: ±0.3% of PV (previous models: ±0.5%),
Pt input: ±0.2% of PV (previous models: ±0.5%),
Analog input: ±0.2% FS (previous models: ±0.5%),
Models are available with screw terminal blocks or screwless,
clamp terminal blocks.
A PV/SV-status display function can be set to automatically alternate,
between displaying the status of the Temperature Controller (auto/
manual, RUN/STOP, and alarms) and the PV or SV.
Preventive maintenance for relays in the Temperature,
Controller using a Control Output ON/OFF Counter.
Switch the PV display between three colors.
Compatible with Support Software (CX-Thermo version 4.2 or higher).
Eleven-segment displays.
Models are available with one or two alarm outputs. Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 A) E52-P20C D=4.8.
Operation: Alternate operation (Self-holding).
Case color: Light gray.
Output: SPDT.
Lighting: LED; 5 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operatingg ssensitivity E52-P20C D=4.8.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup.
E52-P20C D=4.8 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=E52-P20C D=4.8&select=5