Ethernet Gateway Modbus TCP IP Modbus RTU - DAT3580 MBTCP

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Datexel Ethernet Gateway Modbus TCP IP Modbus RTU - DAT3580 MBTCP

Ethernet Gateway Modbus TCP Modbus RTU, Highly Accurate – made in Italy

The gateway DAT3580-MBTCP allows to connect the Modbus RTU devices of a RS-485 network to the Ethernet network through the Modbus TCP protocol.

By means of the Telnet interface it is possible to configure all the Modbus TCP side options (IP address, subnet mask, etc..) and the Modbus RTU side options (baud rate, etc...).

The device guarantees a full isolation between lines, allowing the use even in the heavy environmental conditions.

DAT3000 series devices are designed to be easily mounted on DIN rail, optimizing the space encumbrance. Whereas the thermal dissipation allows it, the devices can be mounted side by side, allowing a relevant reduction of space requiring. The connections are made by means of removable screw terminals, to simplify the handling of the devices.

LED signaling of Ethernet activity and data rx-tx on the serial line allows a direct monitoring of the system functionality. The connection is made by removable screw-terminals (supply and RS-485) and RJ45 plug (Ethernet).

The DAT 3580-MBTCP 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 22.5 mm only, allows a high density mounting on EN50022 standard DIN rail.


The advantages and features for DAT3580 MBTCP:

  • Network interface Ethernet 10/100Base-T, Modbus TCP
  • RJ45 connection
  • Telnet configuration
  • RS-485 Serial interface
  • Modbus RTU Master
  • Baud rate up to 115.2 Kbps
  • Distance up to 1200 m, up to 32 devices in multipoint
  • Removable screw-terminal connection
  • LED signaling for Link/Act Ethernet, serial RX-TX, power supply
  • Galvanic Isolation on all ways
  • UL / CE mark
  • Suitable for DIN rail mounting in compliance with EN-50022

In compliance with standard

  • Ethernet IEEE 802.3 and RS485

Network interface Ethernet 10/100Base-T

  • Protocol Modbus TCP

RS485 Interface

  • Baud-rate up to 115.2 Kbps


  • Power supply voltage 18 ÷ 30 Vdc
  • Reverse polarity protection 60 Vdc max

Current consumption

  • 80 mA max.


  • Ethernet RJ-45
  • RS-485/422 removable screw terminals


  • Operative Temperature -20°C .. +60°C
  • UL Operative Temperature -10°C .. +40°C
  • Storage Temperature -40°C.. +85°C
  • Humidity (not condensed) 0 .. 90 %
  • Maximum Altitude 2000 m
  • Installation Indoor
  • Category of installation II
  • Pollution Degree 2


  • 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 160 g.


EMC (for industrial environments)Immunity EN 61000-6-2, Emission EN 61000-6-4


  • US Standard UL 61010-1


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.



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Warranty Information

One Year Warranty
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Additional Information

Network interface:
Ethernet 10/100Base-T
Modbus TCP
1,2 Km
2 Km
3 Km
4 Km
5 Km
7 Km
Number of Modules:
Up to 32
Switching time:
Power Supply:
18 to 30Vdc
1500 Vac Power Supply / Ethernet 2000 Vac Power Supply / RS485-422 2000 Vac Ethernet / RS485-422
Temperature rating:
Operative -4°F +145°F -20°C +60°C Temperature Storage Temperature -40°F +170°F -40°C +85°C
(non condensing) 0-90%
Material self-extinguishing
W 4 L 4 3/4 H 1" 100 mm X 120 mm x 22mm
160 g
For industrial environments. Immunity: EN 61000-6-2. Emission: EN 61000-6-4
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