Signal Conditioners, Temperature Transmitters and Controllers
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  • RTD Splitter, Resistance Splitter DAT4631B.
  • DAT4631B FEATURES

    • 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
  • DAT4631B RTD and Resistance Block Diagram

RTD Splitter, Resistance Splitter DAT4631B

General Description

The RTD Splitter and Resistance Splitter DAT4631B is a din rail mount converter and splitter. The DAT4631B converts and linearizes the signal from RTD's and provides two process signal outputs either Voltage or Current. The DAT4631B also converts and splits a Resistor input into Voltage or Current. It is programmable by PC or DIP Switches. The DAT4631B accepts signal from Pt100, Pt1000, Ni100, Ni1000. The Resistance range is from 0-2000 Ohms, the minimum span is 50 Ohms. The DAT4631B provides two Voltages or Current outputs that are isolated from the power supply and input.

INPUT
RTD, Resistance.
OUTPUT
2 X Current 4-20mA, 0-20mA 0-10V.

POWER SUPPLY
Power Supply Voltage 18-32Vdc
Reverse polarity protection 60Vdc
CURRENT CONSUMPTION
55 mA
CONFIGURATION
PC Configurable.
DIP Switch Configurable.
ISOLATION
Between 3 way 1500Vac.
EMC
For Industrial environments
Immunity EN 61000-6-2
Emission EN 6100-6-4
HOUSING
Material self-extinguishing
Dimensions W x H x T
3 1/2" x 4 1/2 " x 1/2"
90 x 112x x 12.5 mm
Weight 3 oz 90 g
TEMPERATURE
Operating Temperature -4°F +140°F -20°C +60°C
Storage Temperature -40°F +185°F-40°C +85°C
Humidity (non condensing) 0-90%

 

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

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

  • RTD Temperature Splitter.
  • Resistance Signal Splitter.
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