Omron E5CC-CQ3ASM-003 Digital Temperature Controller
The Omron E5CC-CQ3ASM-003 Temperature Controller combines digital temperature regulation with linear-current and SSR-driving voltage outputs in a DIN 48 × 48 panel format. A single process input provides temperature information, while 100 to 240 VAC at 50/60 Hz supplies operating power. ON/OFF and 2-PID control with auto-tuning allow the control response to be configured for different temperature processes. The controller provides a linear current output, an SSR-driving voltage output, and three auxiliary outputs, connecting the primary temperature control function with additional automation signals. Its 11-segment digital display presents operating information, and screw terminals support panel wiring. The E5CC-CQ3ASM-003 is an E5CC Series configuration within the industrial temperature control range associated with Omron industrial automation.
| Brand | Omron |
| Product | Temperature Controllers |
| Model Number | E5CC-CQ3ASM-003 |
Omron E5CC-CQ3ASM-003 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/ Allowable voltage variable range | 85 to 110% of the power supply voltage |
| Power consumption | 6.5 VA max. (at 100 to 240 VAC) |
| Control method | ON/OFF or 2-PID control with auto-tuning |
| Number of input points | 1 point |
| Input Type/Temperature input | Thermocouple: K, J, T, E, L, U, N, R, S, B, C/W, PLII Platinum resistance thermometer: Pt100, JPt100 Infrared Thermosensor: 10 to 70 ℃, 60 to 120 ℃, 115 to 165 ℃, 140 to 260 ℃ |
| Control output 1 | Linear current output |
| Control output 2 | Voltage output (for driving SSR) |
| Number of total auxiliary output | 3 Point |
| Setting method | Digital setting using front panel keys |
| Indication method | 11-segment digital display and individual indicators |
| Insulation resistance | 20 MΩ min. (at 500 VDC) |
| Dielectric strength | 3,000 VAC 50/60 Hz 1 min (Between current-carrying terminals of different polarity) |
| Vibration resistance | Destruction: 10 to 55 Hz, 20 m/s2 for 2 h each in X, Y, and Z directions Malfunction: 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions |
| Shock resistance | Destruction: 300 m/s2, 3 times each in X, Y, and Z directions Malfunction: 100 m/s2, 3 times each in X, Y, and Z directions |
| Ambient temperature (Operating) | -10 to 55 ℃ (with no freezing or condensation) For 3-year warranty with standard mounting: -10 to 50 ℃ (with no freezing or condensation) |
| Ambient temperature (Storage) | -25 to 65 ℃ (with no freezing or condensation) |
| Ambient humidity (Operating) | 25 to 85 % |
| Degree of protection | Front panel: IP66, Rear case: IP20, Terminal section: IP00 |
| Case color | Black |
| Terminal type | Screw terminal block |
| Weight | Main Unit: Approx. 120 g Adapter: Approx. 10 g |
The Omron E5CC-CQ3ASM-003 is developed for industrial temperature control systems that require stable sensing accuracy and responsive output control. Engineers selecting a Digital Temperature Controller typically consider this unit for its compact DIN48 × 48 structure, PID control capability, and stable process handling across heating applications. Its output configuration supports integration with SSR-driven systems and controlled heater switching environments.
This Omron PID Controller is commonly used in packaging machines, heating systems, process panels, and industrial equipment where precise temperature regulation is important. The controller maintains stable operating behavior through auto-tuning and structured PID response, helping reduce temperature fluctuation during continuous operation. Its compact structure supports organized panel layouts and efficient wiring inside automation cabinets.
Within the E5CC platform, the E5CC-CQ3ASM-003 configuration supports long-term industrial operation with dependable control response and electrical compatibility. Applications using Digital Temperature Controller systems rely on this model for stable temperature monitoring, consistent output behavior, and reliable process control. This relationship between model, control method, and application makes the Omron E5CC-CQ3ASM-003 a practical solution for industrial temperature automation environments.
