In most procurement cycles, E5C2-R20G is considered with Omron Photoelectric Sensor, Omron Pid Controller and Omron Sensors, giving decision-makers confidence that theyβve chosen the most dependable component.
Omron E5C2-R20G Temperature Controller
The Omron E5C2-R20G Temperature Controller is designed for stable, fast-response industrial temperature control. Its DIN48 x 48 design supports a versatile 1 point input for accurate sensing across various temperature applications. Operating on 100 to 240 VAC (50/60 Hz) with an allowable range of 90 to 110% of the power supply voltage, it provides ON/OFF for consistent temperature stability. The controller features Relay output, its Plug-in terminal wiring system simplifies installation and reduces panel wiring time. Manufactured by Omron, part of the Omron Temperature Controller range within the Omron E5C2 Series.
| Brand | Omron |
| Product Type | Temperature Controller |
| Model Number | E5C2-R20G |
Omron E5C2-R20G Temperature Controller - Technical Specifications
| Specification | Value |
|---|---|
| Shape | DIN48 x 48 |
| Fixed/Programmable | Fixed |
| Power supply voltage | 100 to 240 VAC (50/60 Hz) |
| Operating voltage range | 90 to 110% of the power supply voltage |
| Power consumption | Approx. 3.6 VA |
| Control method | ON/OFF |
| Number of input points | 1 point |
| Input Type/Temperature input | Interchangeable thermistor temperature sensor; 150 to 300 β |
| Control output 1 | Relay output |
| Control output 2 | None |
| Setting method | Analog setting |
| Indication method | No indication |
| Insulation resistance | 20 MΞ© min. (500 VDC megger) |
| Dielectric strength | 2,000 VAC 50/60 Hz 1 min (Between charged terminals and uncharged metallic parts) |
| Vibration resistance | Destruction: 16.7 Hz, 2 mm single amplitude for 2 h each in X, Y, and Z directions Malfunction: 10 to 55 Hz, 0.15 mm single amplitude for 10 min each in X, Y, and Z directions |
| Shock resistance | Destruction: 294 m/s2, 3 times each in 6 directions Malfunction: 147 m/s2, 3 times each in 6 directions |
| Ambient temperature (Operating) | -10 to 55 β (with no freezing or condensation) |
| Ambient humidity (Operating) | 45 to 85 % |
| Degree of protection | Front panel: IP40, Terminal section: IP00 |
| Terminal type | Plug-in |
| Weight | Controller: Approx. 210 g, Adapter: Approx. 4 g Γ 2 |
The Omron E5C2-R20G is frequently assessed alongside other units in the E5C2 Temperature Controllers group because they share comparable sensor inputs, panel depth behaviour, and loop-control characteristics. Engineers often evaluate Omron E5DC-RX2ABM-002 (22.5 mm wide, ON/OFF or 2-PID control, 100 to 240 VAC (50/60 Hz), Relay output, 11-segment digital display), Omron E5CD-RX2A6M-001 (48 Γ 48 mm, ON/OFF or 2-PID control, 100 to 240 VAC, 50/60 Hz, Relay output, 11-segment digital display), and Omron E5CC-RX2DBM-000 (DIN48 x 48, ON/OFF or 2-PID control, 24 VAC (50/60 Hz) 24 VDC, Relay output, 11-segment digital display) when selecting a controller that fits panel wiring, SSR/relay load stages, and enclosure thermal limits. Reviewing shape, control method, supply voltage class, output structure, and indication style builds a clearer link between field sensors, heater switching.
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