Group PID Precise Temperature Controller is an industrial process control instrument designed with measurement and control technology. It features dual communication functions, supports Ethernet, and offers high measurement and control accuracy. Group PID Precise Temperature Controller is compatible with input of 47 types of industrial signals, provides dual-channel heating and cooling control, and supports valve position feedback, among other capabilities.
For detailed information, please request the product documentation.
Detailed Parameters
| Control Cycle | 50mS/100mS |
| Measurement Accuracy | 0.001FS (using 24-bit AD) |
| Sampling Rate | 20Hz/10Hz |
| Control Output | |
| Analog Signals | 12 BIT (True DA) |
| 4-20mA, 0-20mA, 0-10mA, 0-10V, 2-10V, 0-5V, 1-5V | |
| Relay | 2A (250V AC) |
| Solid State Relay (Transistor) | 22V 20mA |
| Thyristor | 3A 250V AC |
| Display Method | IPS TFT True Color LCD |
| Signal Measurement Input Impedance |
Voltage ≥500KΩ (5V, 10V ≥100KΩ), Current ≤60Ω, Thermocouple ≥500KΩ Resistance measurement uses three-wire system, each signal transmission wire resistance not exceeding 10 ohms 8.1 Standard MODBUS RTU communication protocol, two-wire RS485 |
| Parity Check | No check, Odd check, Even check |
| Communication Speed | 4800BPS, 9600BPS, 19200BPS, 38400BPS, 57600BPS |
| Communication Address Range | 1~247 |
| 8.2 Standard MODBUS TCP protocol | |
| Communication Address | 0-255 |
| Subnet Mask | 0-255 |
| Gateway | 0-255 |
| Power Supply | 86~260V AC (47~63HZ) |
| Isolation Voltage | 2300V AC for 1 minute between input, output and power supply |
| Operating Temperature | 0~50℃ |
| Storage Conditions | Temperature -40℃~80℃; Humidity 0.1-0.9RH |
| EMC Standard | EN61326* |
| Executive Standard | IEC60950-1 |
| Protection Class | IP66 |
| Power Consumption | 12W |
Product Features
Full-screen OVERVIEW display technology, full 5-digit data to insight each process control parameter, displaying ±99999.
Dual MODBUS RTU communication, optional MODBUS TCP Ethernet. Supports communication data synchronization function, automatic SV synchronization during multi-machine operation. Enables synchronous control of multiple control instruments' data.
Realizes communication digital control PID, directly controlling one or multiple digital power control instruments. Achieves full digital control.
Communication data supports 16-bit integer standard. When data range exceeds 16 bits, offset address method is used to realize 32-bit data reading and writing. Achieves high-precision full-resolution real reading of process control.
24-bit high-speed multi-channel synchronous data acquisition, 32-bit RISC instruction set industrial-grade microprocessor, with strong anti-interference and fast response.
Control output refresh rate 50MS, adapting to faster control processes.
4 channels of hard contact alarm output and program control output. 9 channels of programmable DIO input and output functions, each IO can be customized as input or output according to needs.
Supports dual-sensor high-low temperature switching function and redundancy switching function. Automatically switches to backup channel when sensor fails.
Dual-channel mathematical calculation function, capable of implementing complex algorithm logic.
20 curves, 50 segments per curve. Supports in-segment cycle and program curve cycle.
Program curves can control arbitrary timing output of 9 channels. Integrates fixed time scale function output mode and program curve time scale function. Can be flexibly configured as needed. Supports rate curve mode and classic time mode curve input functions.
10 groups of grouped PID and 10 groups of grouped output limiting control. Meets the needs of various control working conditions.
Supports analog setting and digital remote setting functions.
47 types of industrial standard sensor signal inputs. Supports non-standard signal input and multi-point linearization processing.
Model Selection Dimensions
DK2908TS: 48×96×130mm (opening size 44×92mm)
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