TR Serial Micro-computer Temperature Converter

TR Serial Micro-computer Temperature Converter

【Features】

  • Lightweight, thin, compact and small, installation with aluminum rails
  • Multiple inputs/outputs can be programmable freely
  • Isolated inputs and isolated outputs can avoid interference
  • Sensor failure protection can be configured with highest output or lowest output
  • Equipped with RS485 transmission capability (MODBUS RTU)

 Dimensions

 Specifications

Input Thermal couples of K、J、T、E、B、R、S、N、C (ITS、90)
Thermistor PT 100Ω, 2-wire or 3-wire
Voltage ±60mVDC or ±10VDC
Current 0 to 24mADC
Accuracy Parameter table
A/D Resolution 16 Bits
Sampling Time <200ms
Power Supply DC 10~36V
Max. Load MAX LOOD、 (V-10) 10.02(Ω)
Output Resolution 0.6uA(15Bits)
Output Response Time <200ms
Common Mode Rejection Ratio (CMRR) >80dB
Battery Compatibility En50081-2 . En50082-2
Isolation 4KV between input and output
Operating temperature -40 to 85℃
Humidity 0 to 90%RH
Dimensions 75mm(w) X 87mm(H) X 18.5mm(D)

 Wiring diagram



 Input type and scope

nput Type Max. Range Precision
Thermocouple J -50 to 1000 ℃ (-58 to 1832)°F ±1℃
Thermocouple K -50 to 1370℃ (-58 to 2498)°F ±1℃
Thermocouple T -270 to 400 ℃ (-454 to 752)°F ±1℃
Thermocouple E -50 to 960 ℃ (-58 to 1780)°F ±1℃
Thermocouple B 0 to 1750 ℃ (32 to 3182)°F ±2℃ (註1)
Thermocouple R -50 to 1750 ℃ (-58 to 3182)°F ±2℃
Thermocouple S -50 to 1750 ℃ (-58 to 3182)°F ±2℃
Thermocouple N -50 to 1300 ℃ (-58 to 2372)°F ±2℃
Thermocouple C -50 to 1800 ℃ (-58 to 3272)°F ±2℃
Pt100 -200 to 600 ℃ (-328 to 1112)°F ±0.2℃
mV -60mV to 60mV ±0.01mV
Voltage (annotate1) -10 to 10Vdc ±1mV
Current (annotate1) 0 to 24mAdc ±10 u A