Bronkhorst

Modbus-TCP

The Modbus-TCP protocol is 100% Ethernet-compatible and is used for data exchange between I/O controllers and I/O devices (slaves / field devices). It adapts the widely used Modbus protocol to TCP/IP with Ethernet as the common medium. Modbus-TCP is a master / slave (or client / server) system in which Bronkhorst® instruments can only be implemented as slave devices.

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EL-FLOW® Prestige with Modbus-TCP interface
EL-FLOW® Prestige with Modbus-TCP interface

Characteristics

  • +15 Vdc or +24 Vdc supply voltage
  • Physical media: standard Ethernet cabling
  • Network topology: tree, star, ring and daisy-chain
  • IEEE 802.3u Fast Ethernet (100 Mbit/s)
  • Communication method: master/slave
  • Up to 240 networked real-time devices in one network segment


Modbus-TCP system example
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Modbus-TCP downloads

Modbus-TCP accessories
Modbus manual

Bronkhorst High-Tech B.V.

Nijverheidsstraat 1A
NL-7261 AK Ruurlo (NL)
Tel. +31 573 45 88 00
info@bronkhorst.com

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