Delta DTE20R 4 Channels of Relay Output
Delta DTE20R is an industrial temperature control module designed for stable relay output management and dependable automation performance. This Delta 4 Channels of Relay Output module supports DC 24V operation with isolated switching power supply architecture for reliable industrial control applications. The module supports PID, programmable PID, manual, and ON/OFF control modes while providing flexible relay-based process control capability. Manufactured by Delta, the DTE20R belongs to the Delta Temperature Controller category and is used across industrial heating and automation systems. Explore the full Delta DTE & DTK Temperature Controllers.
| Brand | Delta |
| Product Type | Temperature Controller |
| Product | DTE20R |
Delta 4 Channels of Relay Output DTE20R Technical Specifications:
| Specification | Value |
|---|---|
| Channel / Output | 0R: 4 channels of relay output |
| Power input | DC 24V, isolated switching power supply |
| Voltage range | 90% ~ 110% rated voltage |
| Control method | PID, PID programmable, manual, ON/OFF |
| Power consumption | Max. 10W + 3W × number of DTC2000 controllers connected in parallel (Max. 7) |
| Sampling cycle | Thermocouple or platinum resistance: 1.0 second/all input |
| Alarm modes | 12 alarm modes available |
| Input sensor | Thermocouple: K, J, T, E, N, R, S, B, L, U, TXK Input sensor Platinum resistance: Pt100, JPt100, Cu50 |
| Output accessories (optional) | Relay output: SPST, Max. AC 250V load, 3A resistive load Voltage pulse output: DC 24V, Max. 40mA current output Current output: DC 4 ~ 20mA output (resistive load < 500); for OUT1 and OUT2 only Analog voltage output: 0 ~ 10V (resistive load > 1,000); for OUT1 and OUT2 only |
| Output functions | Control output, alarm output or proportional output (proportional output is only applicable in the model with linear voltage and current output for OUT1, OUT2) |
| Communication | RS-485 digital communication; supports baud rate 2,400bps ~ 115,200bps |
| Communication protocol | Supports Modbus ASCII/RTU |
| Vibration Resistance | 10 ~ 55Hz 10m/s2 3 axes 10mins |
| Shock Resistance | Max. 300m/s2 3 axes 6 directions, 3 times each |
| Ambient Temperature | 0°C ~ +50°C |
| Storage Temperature | -20°C ~ +65°C |
| Operation altitude | < 2,000m |
| Ambient humidity | 35% to 85% RH (non-condensing) |
| Pollution degree | 2 |
The DELTA DTE20R relay output module is commonly used in industrial automation systems requiring dependable multi-channel relay control and stable temperature management. Applications involving industrial ovens, packaging systems, plastic processing equipment, furnaces, and process heating machinery benefit from reliable relay-based control performance. Its 4-channel relay output capability supports flexible integration across industrial automation environments.
Industrial systems integrating the DTE20R benefit from stable control performance and flexible operational configuration. The module supports parallel connection with DTC2000 controllers and delivers efficient one-second input processing performance for connected channels. Its programmable PID functionality helps maintain process consistency while supporting dependable industrial automation control requirements.
For industries searching for a Delta 4 Channels of Relay Output module, the DTE20R provides dependable relay control capability, flexible process management, and stable automation performance. The module supports both new industrial automation installations and replacement requirements involving temperature and process control applications. Within the Delta automation category, it remains a practical solution for industrial environments requiring reliable relay output performance.
