MODBUS Converter - RS485 to Analog - DAT3024

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DAT 3024
DAT 3024
150.00 Grams
Minimum Purchase:
1 unit


Datexel MODBUS Converter - RS485 to Analog DAT3024

Multiple Output, highly Accurate, 4 Channel

The DAT 3024 device generates 4 output analog signals from digital commands. The data are transmitted with MODBUS RTU/MODBUS ASCII protocol on the RS-485 network (RS-232 interface is available).

It is possible to generate voltage signals up to 10V and current signals up to 20mA, both active or passive loops.
The device guarantees high accuracy and stable measure versus time and temperature.

To ensure the plant safety, two Watch-Dog timer alarms are provided.

The isolation between the parts of circuit removes eventual ground-loop effects, allowing the use of the device even in the heavy environmental conditions.

The DAT 3024 is in compliance with the Directive UL 61010-1 for US market and with the Directive CSA C22.2 No 61010-1 for the Canadian market.

The device is housed in a rough self-extinguishing plastic container which, thanks to its thin profile of 17.5mm only, allows a high density mounting on EN-50022
standard DIN rail.

The advantages for DAT3024:

  • Field-Bus remote data acquisition
  • Modbus Slave device on RS-485
  • Modbus RTU/ Modbus ASCII protocol
  • 4 channel output
  • Outputs configurable as Voltage or Current
  • Watch-Dog Alarm
  • Remotely Configurable
  • 2000 Vac 3-ways Galvanic Isolation
  • High Accuracy
  • UL / CE mark
  • DIN rail mounting in compliance with EN-50022

Output for this Converter is:

  • Current: mA 0 mA +20 mA
  • Voltage: Volt 0 V +10 V Output type

Power supply

  • Power supply voltage 18 .. 30 Vdc
  • Reverse polarity protection 60 Vdc max
  • Current consumption 100 mA max.


  • On all the ways 2000 Vac, 50 Hz, 1 min


  • Operative Temperature -10°C .. +60°C
  • UL Operative Temperature -10°C .. +40°C
  • Storage Temperature -40°C.. +85°C
  • Humidity (not condensed) 0 .. 90 %


  • Material Self-extinguish plastic
  • IP Code IP20
  • Wiring wires with diameter 0.8÷2.1 mm2 /AWG 14-18
  • Tightening Torque 0.5 N m
  • Mounting in compliance with DIN rail standard EN-50022
  • Weight about 150 g.


  • Furnace
  • Oil and gas
  • Brick manufacturing
  • Heat Exchangers
  • Industrial Processes
  • Heating/cooling systems

Series Information

“DAT3000 SERIES” data acquisition and control modules

The distributed I/O modules of the DAT3000 series represent a complete solution for the acquisition and control of the analog and digital I/O signals.
The series is composed of:

  • Serial line converters and repeaters (DAT3580, DAT3580 USB, DAT3580 MBTCP, DAT3590).
  • Modules for digital inputs and outputs (DAT3130, DAT3140, DAT3148/8, DAT3148/12, DAT3188/4, DAT3188/8).
  • Modules for analog inputs (DAT3011, DAT3014, DAT3015, DAT3016, DAT3017, DAT3018, DAT3019).
  • Modules with analog outputs (DAT3022, DAT3024, DAT3028).

The devices communicate on the RS-485 serial line by the MODBUS RTU communication protocol and are able to communicate with the host computer on multipoint net using only two wires.

About Datexel:

Founded in 1992 from the commitment and aspiration of several partners as a small provincial company, through the years DATEXEL has become an established reality on Italian and international markets as a manufacturer of electronic equipment for industrial automation and control process.

The range of DATEXEL products includes:  Transmitters, signal and temperature Converters (both analogue and digital), galvanic Isolators, signal Splitters, I/O Modules, Trip Amplifiers, Power Supply Units, current loop Isolators, analogue and digital Displays.


To View Data Sheet for Datexel Isolated converter RTD Input, Analog Output DAT4531B Please Click Here
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Warranty Information

One Year Warranty
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Additional Information

Min: 0mA. Max: 20mA.
Min: 0V. Max: 10V.
Output Accuracy:
Current: ± 20 uA. Voltage ± 10 mV.
Thermal drift Full Scale:
± 0.01 %/°C.
Load resistance:
Voltage ≥ 5 KΩ. Current ≤ 500Ω.
Auxiliary voltage (4-channels):
> 12V @ 20mA.
Response time:
Slew-rate analog output (with a dedicated setting for each channel)
Data transmission:
Baud Rate 115.2 Kbps Max. distance 1.2 Km – 4000 ft.
Power supply:
voltage 10 …30Vdc.
Reverse polarity protection:
60 Vdc max.
Current consumption:
100mA max.
On all the ways:
2000 Vac, 50 Hz, 1 min.
Operative temperature:
-10°C …+60°C.
UL Operative temperature:
Storage temperature:
Humidity (not condensed):
0 …90 %.
Maximum altitude:
Category of installation:
Pollution Degree:
Self-extinguish plastic.
IP code:
Wires with diameter 0.8÷2.1 mm2 /AWG 14-18
Tightening torque:
0.5 Nm.
In compliance with DIN rail standard EN-50022 and EN-50035
About 150g.
EN 61000-6-2.
EN 61000-6-4.
US standard:
UL 61010-1.
Canadian standard:
CSA C22.2 No 61010-1.
Open Type device.
Industrial Control Equipment
File no.:
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