Datexel Isolated converter Input AC, Output Current - DAT5023 IAC/B

AC Input, Current Output, Galvanic isolation, Made in Italy

The converter DAT 5023Iac is designed to measure the TRMS value of the AC current signal from 0÷5 A to 0÷60 A applied on its input providing a voltage or current output signal.

The user can program the input and output ranges by the proper DIP-switches available after opening the suitable door located on the side of device (see “Input range tables” and “Output ranges table” sections).

The regulation of Zero and Span values is made by the ZERO and SPAN potentiometers located on the top of device.

The 2000 Vac isolation between power supply and output eliminates the effects of all ground loops eventually existing and allows the use of the converter in heavy environmental conditions found in industrial applications.

The measure of the input signal is executed by a cross connector and a Hall effect transducer; this allows to isolate the input side from the output and power supply. The DAT 5023Iac provides on the output side an auxiliary supply source to connect both active and passive loads.

The device is available in three versions (A, B and D) in function of the input current value (refer to “Technical specification” section).

It is housed in a plastic enclosure of 27.5 mm thickness suitable for DIN rail mounting in according to EN-50022 and EN-50035 standards.

The advantages for DAT 5023IAC/B:

• Input for AC current signal
• Build-in pluggable cross connector
• Measure by Hall effect transducer
• Input range configurable by DIP-switches
• True Root Mean Square (TRMS) measure
• Isolated power supply source for passive loads on output
• Voltage or current output configurable by DIP-switches
• Galvanic isolation at 2000 Vac
• Good accuracy and performance stability
• EMC compliant – CE mark
• DIN rail mounting in compliance with EN-50022 and EN-50035

Input for DAT 5023IAC/B Converter is:

• DAT5023Iac/A 0÷5 A, 0÷10 A
• DAT5023Iac/B 0÷20 A, 0÷25 A, 0÷30 A
• DAT5023Iac/D 0÷40 A, 0÷50 A, 0÷60 A
• Type of measure Alternate
• Bandwidth (-3dB) 40 Hz ÷ 1KHz
• Cross connector Diameter: 8 mm

Output for DAT 5023IAC/B is as follows:

• Signal type (configurable) Current: 4 ÷ 20 mA, 0 ÷ 20 mA,
• Voltage: 0÷10 V, 2÷10 V, 0÷5 V, 1÷5 V
• Zero regulation ± 40 % max.
• Span regulation ± 40 % max.
• Load resistance (Rload) Current output: ≤ 500 W, Voltage output: ≥ 5 KW
• Auxiliary supply (Vaux) 12 Vdc min @ 20 mA

Performances for this converter is as coming bellow:

• Calibration error ± 0.1 % of f.s.
• Linearity error (*) ± 1 % of f.s
• Thermal drift 0.02 % of f.s./°C

Response time (from 10 to 90 % of f.s.)

• 400 ms

Power supply voltage (**) 18÷30 Vdc

Isolation voltage

Temperature