Delta DTMR04 4-Channel PID Controller
Delta DTMR04 is a 4-channel PID temperature controller designed for accurate industrial process monitoring and stable automation performance. This Delta Input Terminal PID Controller supports DC 24V operation with programmable PID, ON/OFF, and manual control modes for flexible industrial applications. The controller supports Modbus RTU/ASCII, Modbus TCP, Ethernet/IP, and USB2.0 communication standards for reliable industrial connectivity. Manufactured by Delta, the DTMR04 belongs to the Delta PID Temperature Controller category used across industrial process control and automation systems. For detailed specifications, see the Delta DTM Series Temperature Controllers.
| Brand | Delta |
| Product Type | Temperature Controller |
| Product | DTMR04 |
Delta Input Terminal PID Controller DTMR04 Technical Specifications:
| Specification | Value |
|---|---|
| Channel Number | 4-channel |
| Input Power Supply | DC 24 V |
| Operating Voltage Range | 90% ~ 110% rated voltage |
| Power Consumption (Max.) | 6 W |
| Sampling Rate | 0.1 sec. / all 8 sets of input |
| Control Methods | PID, programmable PID, ON / OFF, manual |
| Communication Protocol | RS-485 DIP Switch: supports the Modbus protocol with RTU / ASCII communication format Ethernet RJ45 Port: support Modbus TCP and Ethernet/IP, compliant with IEEE802.3, IEEE802.3u Mini USB Port: supports USB2.0 communication standard |
| Internal Connection | Features internal connection terminals for 24 V power supply and communication signal transmission |
| Vibration Resistance | 10 ~ 55 Hz, 10 m/s² for 10 mins in X, Y, Z directions |
| Shock Resistance | Max. 300 m/s², 3 times in 3 axes and 6 directions |
| Operating Ambient Temperature | 0°C ~ 50°C |
| Storage Temperature | 20°C ~ 65°C |
| Operating Altitude | < 2,000 m |
| Operating Ambient Humidity | 35% ~ 85% RH (non-condensing) |
| Dimensions | 7 (W) × 11.3 (H) × 8 (D) cm |
The DELTA DTMR04 PID controller is commonly used in industrial automation systems requiring stable multi-channel temperature and process regulation. Applications involving industrial ovens, packaging systems, plastic machinery, furnaces, and process heating equipment benefit from accurate monitoring and dependable control capability. Its 4-channel architecture supports efficient industrial process management across demanding automation environments.
Industrial systems integrating the DTMR04 benefit from stable communication performance and flexible operational configuration. The controller supports RS-485, Ethernet RJ45, and Mini USB connectivity for seamless industrial integration. Its fast 0.1-second sampling performance and programmable PID functionality help maintain process consistency while supporting reliable industrial automation requirements.
For industries searching for a Delta 4-Channel PID Temperature Controller, the DTMR04 provides dependable process control capability, flexible communication support, and stable automation performance. The controller supports both new industrial automation installations and replacement requirements involving precision process management applications. Within the Delta automation category, it remains a practical solution for industrial environments requiring reliable PID control and communication performance.
