In sourcing discussions, E5EC-CR2DSM-804 is often placed next to Omron SMPS 24V 10A, Omron Pid Controller and Omron Sensors so procurement teams can align budgets and technical requirements effectively.
Omron E5EC-CR2DSM-804 Digital Temperature Controller
The Omron E5EC-CR2DSM-804 Temperature Controller is a compact and precise Digital Temperature Controller designed for stable, fast-response industrial temperature control. Its 48 Γ 96 mm design supports a versatile operates on 24 VAC, 50/60 Hz; 24 VDC with an allowable range of 85 to 110% of the power supply voltage , it provides ON/OFF control or 2-PID control (with auto-tuning) for consistent temperature stability. The controller features Relay output 1, Relay output 2, 2 point auxiliary outputs, Digital setting using front panel keys, 11-segment digital display for improved visibility, and Screw Terminal Block wiring for easy panel integration. Manufactured by Omron, part of the Omron Temperature Controller ecosystem within the Omron E5EC Series.
| Brand | Omron |
| Product Type | Temperature Controller |
| Model Number | E5EC-CR2DSM-804 |
Omron E5EC-CR2DSM-804 Temperature Controller - Technical Specifications
| Specification | Value |
|---|---|
| Shape | 48 Γ 96 mm |
| Power supply voltage | 24 VAC, 50/60 Hz; 24 VDC |
| Operating voltage range | 85 to 110% of the power supply voltage |
| Power consumption | 6.6 VA max. at 100 to 240 VAC, and 4.1 VA max. at 24 VAC or 2.3 W max. at 24 VDC |
| Control method | ON/OFF control or 2-PID control (with auto-tuning) |
| Input Type/Temperature input | Thermocouple: K, J, T, E, L, U, N, R, S, B, C/W, or PL II Platinum resistance thermometer: Pt100 or JPt100 Infrared temperature sensor (ES1B): 10 to 70Β°C, 60 to 120Β°C, 115 to 165Β°C, or 140 to 260Β°C |
| Control output 1 | Relay output |
| Control output 2 | Relay output |
| Number of total auxiliary output | 2 point |
| Setting method | Digital setting using front panel keys |
| Indication method | 11-segment digital display and individual indicators |
| Insulation resistance | 20 MΞ© min. (at 500 VDC) |
| Dielectric strength | 3,000 VAC, 50/60 Hz for 1 min between terminals of different charge |
| Vibration resistance | 10 to 55 Hz, 20 m/s2 for 2 hrs each in X, Y, and Z directions |
| Shock resistance | 300 m/s2, 3 times each in X, Y, and Z directions |
| Ambient temperature (Operating) | -10 to 55Β°C (with no condensation or icing) |
| Ambient temperature (Storage) | -25 to 65 β (with no freezing or condensation) |
| Ambient humidity (Operating) | 25% to 85% |
| Degree of protection | Front panel: IP66, Rear case: IP20, Terminals: IP00 |
| Terminal type | Screw Terminal Block |
| Weight | Controller: Approx. 210 g, Adapter: Approx. 4 g Γ 2 |
The Omron E5EC-CR2DSM-804 is frequently assessed alongside other units in the Digital Temperature Controllers group because they share comparable sensor inputs, panel depth behaviour, and loop-control characteristics. Engineers often evaluate Omron E5EC-PR0ASM-800 (48 Γ 96 mm, ON/OFF control or 2-PID control (with auto-tuning), 100 to 240 VAC, Relay output, 11-segment digital display), Omron E5EC-RR2ASM-808 (48 Γ 96 mm, ON/OFF or 2-PID control, 100 to 240 VAC, 50/60 Hz, Relay output, 11-segment digital display), and Omron E5EC-CX2ASM-800 (48 Γ 96 mm, ON/OFF or 2-PID control, 100 to 240 VAC, 50/60 Hz, Linear current output, 11-segment digital display) when selecting a controller that fits panel wiring, SSR/relay load stages, and enclosure thermal limits.
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