Delta DTM-DOC 8-Channel 4~20mA Output I/O Module
Delta DTM-DOC is an 8-channel 4~20mA output I/O module designed for accurate industrial analog signal control and stable automation performance. This Delta 8-channel 4~20mA Output I/O Module supports DC 24V operation with programmable PID, ON/OFF, and manual control modes for flexible industrial applications. The module supports Modbus RTU/ASCII, Modbus TCP, Ethernet/IP, and USB2.0 communication standards for reliable industrial connectivity. Manufactured by Delta, the DTM-DOC belongs to the Delta Temperature Controller category used across industrial process control and automation systems. Learn more about the full Delta DTM Series Temperature Controllers.
| Brand | Delta |
| Product Type | Temperature Controller |
| Product | DTM-DOC |
Delta 8-channel 4~20mA Output I/O Module DTM-DOC Technical Specifications:
| Specification | Value |
|---|---|
| Channel Number | 8-channel, 4 ~ 20 mA output |
| Input Power Supply | DC 24 V |
| Operating Voltage Range | 90% ~ 110% rated voltage |
| Power Consumption (Max.) | 3 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 | 3 (W) × 11.3 (H) × 8 (D) cm |
The DELTA DTM-DOC output I/O module is commonly used in industrial automation systems requiring stable 4~20mA analog signal transmission and dependable process regulation. Applications involving industrial ovens, packaging systems, process machinery, furnaces, and automation equipment benefit from accurate multi-channel analog output management and stable control capability. Its 8-channel 4~20mA output structure supports efficient industrial signal control across demanding automation environments.
Industrial systems integrating the DTM-DOC benefit from stable communication performance and flexible operational configuration. The module 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 8-channel 4~20mA Output I/O Module, the DTM-DOC provides dependable analog signal control capability, flexible communication support, and stable automation performance. The module 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 4~20mA output performance.
