RTD Splitter, Resistance Splitter

DAT4631B

Datexel Product Range
RTD Splitter, Resistance Splitter DAT4631B.
• UL, CSA, CE.
• Isolated RTD Splitter
• Input RTD and Resistance
• Input Pt100, Pt1000, Ni100, Ni1000
• DIP Switch Configurable
• PC Programmable
• Output Voltage or Current
• DIN Rail Mounted
General Description

The DAT4531B is a versatile DIN rail mount RTD and resistance isolated converter designed for precision temperature and resistance measurement and signal conversion. It features programmable settings via PC or DIP switches, offering flexibility and ease of use for various applications.

Key Features

  • Wide RTD Compatibility: Supports multiple RTD types, including Pt100, Pt500, Pt1000, Ni100, and Ni1000.
  • Resistance Measurement: Accepts resistance inputs for accurate resistance measurement.
  • Linearized Output: Converts and linearizes the input signal for accurate representation.
  • Versatile Output Options: Provides both voltage and current outputs to meet various application requirements.
  • High Accuracy: Delivers precise measurements with high accuracy for critical applications.
  • Isolated: Ensures signal integrity and safety by providing isolation between input, output, and power supply.
  • PC and DIP Switch Programmable: Offers easy configuration through PC software or manual DIP switches.

The DAT4531B is ideal for applications requiring reliable and accurate temperature and resistance measurement and signal conversion. Whether for industrial processes, research, or automation, the DAT4531B delivers dependable performance and flexibility in a wide range of industrial and research applications.

INPUT OUTPUT POWER SUPPLY
RTD 2 x Current 4-20 mA Power Supply Voltage 18-32Vdc
Resistor mV 2 X 0-10 V Reverse polarity protection 60Vdc
CURRENT CONSUMPTION CONFIGURATION ISOLATION
Between 35 mA DIP Switch Programmable Between 3 way 1500Vac.
PC Programmable
EMC HOUSING TEMPERATURE
For Industrial environments Material self-extinguishing Operating Temperature -4°F +158°F -20°C +70°C
Immunity EN 61000-6-2 Dimensions W x H x T 3 1/2" x 4 1/2" x 1/2 " Storage Temperature -40°F +185°F-40°C +85°C
Emission EN 6100-6-4 90 x 112x x 12.5 mm Humidity (non condensing) 0-90%
Weight 3 oz 90 g

Specifications

Input: RTD’s Pt100, Pt1000, Ni100, Ni1000. Resistance 0-2000 Ohms. See Data sheet for range.
Output: 2 X 4-20mA, 0-20mA, 0-10V.
Power Supply: 18 to 30 Vdc. Reverse polarity protection 60 Vdc.
Current Consumption: Current output 35 mA max. Voltage output 25 mA max.
Temperature rating: Operative -4°F +158°F -20°C +70°C
  Temperature Storage Temperature -40°F +185°F -40°C +85°C.
Humidity: (non condensing) 0-90%.
Housing: Material self-extinguishing.
Dimensions: 3 1/2" x 4 1/2 " x 1/2", 90 x 112x x 12.5 mm.
Weight: 3 oz 90 g.
EMC. For industrial environments.
  Immunity: EN 61000-6-2.
  Emission: EN 61000-6-4.
Configuration: PC Configurable and DIP Switch Configurable
Drawings

RTD Signal Splitter Input

Input  
RTD 2 Wire G and I.
RTD 3 Wire I and L with compensation wire G
Output A  
Current Positive N Negative M.
Voltage Positive N Negative M
Output B  
Current Positive P Negative O.
Voltage Positive P Negative O
Power supply Positive Q Negative R.
RTD Splitter wiring Diagram.
Applications
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