What-is-modbus

What is Modbus-TCP?

Modbus-TCP provides client/server communication between devices connected on different types of buses or networks. Modbus-TCP means that the Modbus protocol is used on top of Ethernet-TCP/IP. Modbus-TCP is an open Industrial Ethernet network which has been specified by the Modbus-IDA User Organization in co-operation with the Internet Engeneering Task Force (IETF) as an RFC Internet standard.

Modbus-TCP-products
Modbus-TCP products

Modbus-TCP gateways and connectivity products from HMS

Proven Modbus-TCP products enabling you to...

  • easily implement an Modbus-TCP interface into your devices.
  • connect an industrial serial or CAN-based device with Modbus-TCP.
  • interconnect a Modbus-TCP device or network with any other fieldbus or industrial Ethernet network.
Products

Modbus-TCP gateways and connectivity products

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N-Tron® NT7008-FX2-ST00 8-Port Advanced Managed Gigabit Industrial Ethernet Switch
N-Tron® NT7008-FX2-ST00 8-Port Advanced Managed Gigabit Industrial Ethernet Switch

Motion-ready, rugged managed Ethernet switches for easy OT/IT convergence

Trending
N-Tron® NT7016 16-Port Advanced Managed Gigabit Industrial Ethernet Switch
N-Tron® NT7016 16-Port Advanced Managed Gigabit Industrial Ethernet Switch

Motion-ready, rugged managed Ethernet switches for easy OT/IT convergence

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Ewon Edge 410 Gateway-Ethernet
Ewon Edge 410 Gateway-Ethernet

A powerful gateway combining secure remote access and cloud connectivity for faster, smarter fleet-wide troubleshooting over reliable wired Ethernet,

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N-Tron® NT7012-DM4 12-Port Advanced Managed Gigabit Industrial Ethernet Switch
N-Tron® NT7012-DM4 12-Port Advanced Managed Gigabit Industrial Ethernet Switch

Motion-ready, rugged managed Ethernet switches for easy OT/IT convergence

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N-Tron® NT7010-GX2-SC00 10-Port Advanced Managed Gigabit Industrial Ethernet Switch
N-Tron® NT7010-GX2-SC00 10-Port Advanced Managed Gigabit Industrial Ethernet Switch

Motion-ready, rugged managed Ethernet switches for easy OT/IT convergence

Trending
N-Tron® NT7018-DM2 18-Port Advanced Managed Gigabit Industrial Ethernet Switch
N-Tron® NT7018-DM2 18-Port Advanced Managed Gigabit Industrial Ethernet Switch

Motion-ready, rugged managed Ethernet switches for easy OT/IT convergence

Trending
N-Tron® NT7006-DM2 6-Port Advanced Managed Gigabit Industrial Ethernet Switch
N-Tron® NT7006-DM2 6-Port Advanced Managed Gigabit Industrial Ethernet Switch

Motion-ready, rugged managed Ethernet switches for easy OT/IT convergence

Trending
N-Tron® NT7008-DM2 8-Port Advanced Managed Gigabit Industrial Ethernet Switch
N-Tron® NT7008-DM2 8-Port Advanced Managed Gigabit Industrial Ethernet Switch

Motion-ready, rugged managed Ethernet switches for easy OT/IT convergence

Trending
N-Tron® NT7008-GX2-SC00 8-Port Advanced Managed Gigabit Industrial Ethernet Switch
N-Tron® NT7008-GX2-SC00 8-Port Advanced Managed Gigabit Industrial Ethernet Switch

Motion-ready, rugged managed Ethernet switches for easy OT/IT convergence

Trending
Ixxat CAN adapter screw terminals to D-Sub 9
Ixxat CAN adapter screw terminals to D-Sub 9

Connects CAN/CAN FD components (screw terminals to D-Sub 9)

Trending
N-Tron® NT7008 8-Port Advanced Managed Gigabit Industrial Ethernet Switch
N-Tron® NT7008 8-Port Advanced Managed Gigabit Industrial Ethernet Switch

Motion-ready, rugged managed Ethernet switches for easy OT/IT convergence

Trending
N-Tron® NT7010-DM2 10-Port Advanced Managed Gigabit Industrial Ethernet Switch
N-Tron® NT7010-DM2 10-Port Advanced Managed Gigabit Industrial Ethernet Switch

Motion-ready, rugged managed Ethernet switches for easy OT/IT convergence

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Ewon Edge 310 Gateway-Ethernet
Ewon Edge 310 Gateway-Ethernet

A reliable Ethernet gateway that provides secure remote access and cloud connectivity for straightforward machine troubleshooting.

York VRF systems to Home Automation Application
York VRF systems to Home Automation Application

York to Home Automation - up to 16 indoor units

M-Bus Meters to BACnet/IP server
M-Bus Meters to BACnet/IP server

M-Bus Meters to BACnet/IP server - Up to 50 meters

York VRF systems to BACnet/IP & MS/TP Application
York VRF systems to BACnet/IP & MS/TP Application

York to BACnet/IP & MS/TP - Up to 16 Indoor Units

Mitsubishi Electric Ecodan Air-to-Water heat pumps to Modbus RTU
Mitsubishi Electric Ecodan Air-to-Water heat pumps to Modbus RTU

Mitsubishi Electric Air-to-Water to Modbus RTU - 1 AW unit

Netbiter EC360W
Netbiter EC360W

Remote communication gateway exchanging data over Cellular 4G or Ethernet to the Netbiter Argos IIoT platform