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  • Isolated Signal converter DAT4135.
  • DAT4135 FEATURES

    • Universal input Isolated Signal converter.
    • PC Configurable.
    • DIN Rail Mounted.

Isolated Signal converter DAT4135

General Description

The isolated Signal converter DAT4135 is a DIN Rail mount signal transmitter with PC programmability. The input is Universal and can be thermocouples, RTD, mA, V, mV, resistance and potentiometer. The DAT4135 will linearize the input and provide a 4-20mA or voltage output signal.
The DAT4135 is accurate to 0.1% full scale and has less than 0.01%/°f thermal drift.
The DAT4135 is programmable by PC based software which has been developed by DATEXEL to be user friendly.
For resistance and RTD's sensors it is possible to program the cable compensation for 3 or 4 wires.
It is possible to set the minimum and maximum values of the input and output ranges in any point of the scale, keeping the minimum span shown in the Data Sheet. Also, high burn out alarm or low burn out alarm is selectable.
The DAT4135 is isolated between the input and the power supply/output to 2000V, eliminates the effects of any ground loops and allows the use of the transmitter in heavy environmental conditions found in industrial applications. The DAT4135 is in compliance with the standard 89/336/CEE on the Electromagnetic Compatibility.
The DAT4135 is housed in a plastic enclosure of 12.5 mm thickness suitable for DIN rail mounting in compliance with EN-50022 and EN-50035 standards.
The DAT4135 is able to measure and linearize the standard thermocouples with internal cold junction compensation.  

INPUT
Thermocouples, RTD, Voltage, Potentiometer, Resistance.
OUTPUT
Current 4-20mA, 0-20mA 0-10V.
POWER SUPPLY
Power Supply Voltage 18-32Vdc
Reverse polarity protection 60Vdc
CURRENT CONSUMPTION
35 mA
CONFIGURATION
PC Configurable
ISOLATION
Between Input/Output/Power Supply 2000Vac.
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: K Type Thermocouple, J Type Thermocouple, R Type Thermocouple, S Type Thermocouple, T Type Thermocouple. Potentiometer, Resistance, RTD, mV, V, mA. See Data sheet for range.
Output: 4-20mA, 0-20mA, 0-10V.
Power Supply: 18 to 30 Vdc
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

Drawings

Input  
Thermocouple Terminals + L and - I
mV Terminals + L and - I
RTD 2 wire Terminals G and I
Resistance 2 wires Terminals G and I
RTD 3 wire Terminals I and G Compensation H
Resistance 3 wires Terminals I and G Compensation H
RTD 4 wire Terminals L and H Compensation I and G
Resistance 4 wires Terminals L and H Compensation I and G
Potentiometer Terminal I and G wiper H
Volts Positive E Negative I
mA Positive F Negative I
Power supply Positive +V P Negative -V O
Current output Positive N Ground M
Voltage output Positive N Ground M

isolated Signal converter wiring Diagram.


Applications

  • 4-20mA isolation.
  • 4-20mA Repeater Booster.
  • Isolated Signal Conditioning.
  • Loop Galvanic Isolation.
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