3 way isolated signal converter.

DAT5021

3 way isolated signal converter
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Isolated Signal converter Volt, mA I/O DAT5021.
• Isolated Signal converter.
• Input mA, Volts.
• Output 0 to 10V and 4-20mA.
• DIP Switch Configurable.
• DIN Rail Mounted.
General Description

The DAT5021 is a high-precision 3-way isolated signal converter, providing complete galvanic isolation between input, output, and power supply. This ensures maximum protection against ground loops, electrical noise, and interference, making it highly reliable for industrial automation environments.

The device is DIP switch programmable, allowing quick and flexible configuration of both input and output ranges. Supported input signals include 0–10 V, 2–10 V, 0–5 V, 1–5 V, 4–20 mA, and 0–20 mA. Outputs are equally versatile, with matching options for voltage or current conversion, enabling seamless integration with PLCs, SCADA systems, data acquisition modules, and process control equipment.

Offering 0.1% full-scale accuracy and thermal drift of less than 0.01%/°F, the DAT5021 delivers long-term measurement stability and performance even under demanding temperature conditions. It is designed to handle isolation up to 2000 V between input, output, and supply, providing exceptional electrical safety and noise immunity.

The DAT5021 complies with the EMC Directive 89/336/CEE and is housed in a slim 12.5 mm DIN rail mount enclosure, in accordance with EN-50022 and EN-50035 standards. Its compact size and robust design make it a cost-effective solution for isolating and conditioning analog signals in space-limited control panels.

INPUT OUTPUT POWER SUPPLY
Voltage 0-10V, 0-5V, 2-10V, 1-5V. Voltage 0-10V, 0-5V, 2-10V, 1-5V. Power Supply Voltage 22-32Vdc
Current 4-20mA, 0-20mA. Current 4-20mA, 0-20mA.  Reverse polarity protection 60Vdc
CURRENT CONSUMPTION CONFIGURATION ISOLATION
35 mA DIP Switch Programmable Between Input/Comms/Power Supply 1500Vac.
EMC HOUSING TEMPERATURE
For Industrial environments Material self-extinguishing Operating Temperature  -4°F +140°F -20°C +60°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
DAT5021 Datasheet
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Applications
Drawings
Signal Isolators

Specifications

Input: Voltage 0-10V, 0-5V, 2-10V, 1-5V.
Current 4-20mA, 0-20mA. .
Output: Voltage 0-10V, 0-5V, 2-10V, 1-5V.
Current 4-20mA, 0-20mA.
Power Supply: 20 to 32 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

Power Supply Digital Inputs and Relay Connections

Input  
mA  
Passive Positive O Negative P
Active Positive M Negative O
Volts Terminals + N and - P
Power supply Positive +V Q Negative -V R
Output  
Current Passive Positive L Ground G
Current Active Positive I Ground L
Voltage Positive L Ground G
DAT5021 wiring Diagram.
Applications

Frequently Asked Questions about DAT5021

What is the DAT5021?
The DAT5021 is a 3-way isolated signal converter that provides galvanic isolation between input, output, and power supply, protecting against ground loops and interference.
What input signals does the DAT5021 support?
It supports voltage inputs of 0–10 V, 2–10 V, 0–5 V, 1–5 V, and current inputs of 4–20 mA or 0–20 mA.
What output signals are available?
The output can be configured as 0–10 V, 2–10 V, 0–5 V, 1–5 V, 4–20 mA, or 0–20 mA, depending on the application.
How accurate is the DAT5021?
It provides 0.1% full-scale accuracy with thermal drift less than 0.01% per °F, ensuring reliable performance over a wide temperature range.
What level of isolation does it provide?
The DAT5021 offers up to 2000 V of isolation between input, output, and power supply, ensuring safe operation in harsh industrial environments.
How is the DAT5021 configured?
The device is configured via DIP switches, making setup simple and flexible without requiring recalibration tools.
What are the mechanical dimensions?
The DAT5021 is housed in a 12.5 mm DIN rail mount enclosure, saving panel space and meeting EN-50022 and EN-50035 standards.

DAT5021 Custom made products.

What is a DAT 5021 91104?
The DAT5021 91104 has a response time of less than 3 ms for a step change from 10 to 90% full scale.
What is a DAT 5021 220405?
The DAT5021 220405 can accept an input of 0 to 60 mV.
What is a DAT 5021 260405?
The DAT5021 260405 can accept an input of 0 to 100 mV.
What is a DAT 5021 40805?
The DAT5021 40805 can accepts an input of 0 to 25 mA, and provide an output of 0 to 2.5 V.
What is a DAT 5021 300905?
The DAT5021 300905 has a response time of less than 1 ms for a step change from 10 to 90% full scale.
What is a DAT 5021 160106?
The DAT5021 160106 can accept an input of 0 to 1.5 mA.
What is a DAT 5021 60206?
The DAT5021 60206 can accept an input of 0 to 5 mA.
What is a DAT 5021 230206?
The DAT5021 230206 can accept an input of 0 to 3 V.
What is a DAT 5021 230506?
The DAT5021 230506 can accept an input of 0 to 30 V.
What is a DAT 5021 71106?
The DAT5021 71106 can accept an input of 0 to 12 Vdc dry contact with an output of 4 to 20 mA.
What is a DAT 5021 300307?
The DAT5021 300307 can accept an input of 0 to 600 mA.
What is a DAT 5021 240108?
The DAT5021 240108 can accept an input of 0 to 12 V.
What is a DAT 5021 80408?
The DAT5021 80408 can accept an input from a 5 Kohm or 10 Kohm potentiometer.
What is a DAT 5021 231008?
The DAT5021 231008 can accept an input of 0 to 1 V.
What is a DAT 5021 240111?
The DAT5021 240111 can accept an input of 15 to 20mA and provide an output of 4 to 20mA.
What is a DAT 5021 10411?
The DAT5021 10411 can provide an output of 0 to 60 mV.
What is a DAT 5021 20911?
The DAT5021 20911 has a response time of less than 1 ms for a step change from 0 to 200 mV.
What is a DAT 5021 230212?
The DAT5021 230212 can accept an input of 0 to 2 V.
What is a DAT 5021 170912?
The DAT5021 170912 can accept an input of 0 to 100 mA.
What is a DAT 5021 91012?
The DAT5021 91012 can accept an input of 0 to 2.5 V.
What is a DAT 5021 170214?
The DAT5021 170214 can accept an input of 0 to 1 mA.
What is a DAT 5021 170714?
The DAT5021 170714 can accept an input of 0 to 14 V and provide an output of 4 to 20mA.
What is a DAT 5021 91014?
The DAT5021 91014 can accept an input of 0 to 20 V.
What is a DAT 5021 160215?
The DAT5021 160215 can accept an input of 0 to 30 mV.
What is a DAT 5021 160615?
The DAT5021 160615 can accept an input of 0 to 5 mA.
What is a DAT 5021 91220?
The DAT5021 91220 is designed to provide an output of 0 to 1 V.
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