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EKINEX Gateway Modbus TCP/IP Master - KNX TP- KNX Compatible EK-BH1-TP-TCP

EKINEX Gateway Modbus TCP/IP Master – KNX TP- KNX Compatible EK-BH1-TP-TCP

The EKINEX Gateway Modbus TCP/IP Master – KNX TP (EK-BH1-TP-TCP) is a high-performance gateway designed to facilitate seamless communication between Modbus TCP/IP devices and KNX networks. It enables integration for smart building and home automation systems, combining reliable performance with compatibility across diverse protocols.

SKU: EK-BH1-TP-TCP
Category: AC Gateway

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Parameter Details
Power Supply 8–24 VAC or 12–35 VDC
Power Consumption 3.5 VA at 24 VDC
Modbus Communication Ethernet (IEEE 802.3) with RJ45 connector
Cable Requirements Minimum Cat 5E
KNX Communication KNX TP, 9600 baud, electrically insulated
Address Range 0 to 250
Memory Buffer 1440 bytes for KNX and Modbus image
Mounting 35 mm DIN rail, 4 modular units
Operating Temperature Not specified (verify for detailed use cases)
Applications Home and building automation, energy management

The EKINEX EK-BH1-TP-TCP is a gateway solution designed for integrating Ethernet-based Modbus TCP/IP devices into KNX systems, which are widely used in home and building automation. Acting as a Modbus master, the device efficiently translates protocols, allowing seamless communication between the two technologies. With robust features like isolated KNX communication, advanced memory buffering, and reliable DIN-rail mounting, it is well-suited for both commercial and residential automation projects.

The gateway’s RJ45 Ethernet port ensures high-speed data transfer, while its flexible power options and compact form factor make it a versatile addition to any automation setup. It offers reliable functionality for applications in energy management, HVAC, and smart lighting, ensuring interoperability across systems.

  • Protocol Conversion: Links Modbus TCP/IP devices with KNX TP networks efficiently.
  • Modbus Master Functionality: Allows for communication with multiple slave devices.
  • Compact Design: Fits on a 35 mm DIN rail, occupying just 4 modular units.
  • High-Speed Ethernet: Utilizes RJ45 connectors with at least Cat 5E cables.
  • Isolated KNX Port: Electrically insulated from the power supply for enhanced safety.
  • Flexible Power Input: Operates on 8–24 VAC or 12–35 VDC.
  • Advanced Memory Support: Includes a 1440-byte volatile buffer for Modbus and KNX data.
  • Wide Addressing Range: Supports device addressing from 0 to 250.
  • Multi-Register Handling: Read and write capabilities for single and multiple registers.
  • Energy Efficiency: Low power consumption with versatile auxiliary power options.

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