Gateway BACnet IP server - KNX

DIN-Rail mount modules

CODE: EK-BJ1-TP-IP

Description

The Ekinex® BACnet - KNX Gateway performs a protocol conversion between a BACnet and a KNX TP network. Two versions are available: BACnet MS/TP (master-slave / token-passed) over serial RS485 network and BACnet IP over Ethernet. The device integrates a KNX bus communication module and it is suitable for mounting on a 35 mm DIN rail; it requires an auxiliary power supply.

Technical data
  • Power supply: 8...24 Vac or 12...35 Vdc
  • Absorption at 24 Vdc: 3,5 VA
Communication
KNX side
  • KNX TP (Twisted Pair) communication port electrically isolated from power supply
  • 1440-byte volatile support “KNX image” memory buffer
BACnet (MS/TP version) side
  • RS485 serial communication port, electrically isolated from power supply, 120 ohm termination resistance pluggable by a 1-way microswitch
  • BACnet communication
  • Selectable baud rate from 1200 to 115200 baud 
  • BACnet objects exchange
  • 1440-byte volatile support “BACNet image” memory buffer
BACnet side (IP version)
  • Ethernet communication port (IEEE 802.3), RJ45 connector, minimum cable category: 5E.Communication BACnet slave
  • BACnet objects exchange
  • 1440-byte volatile support “BACNet image” memory buffer
Configuration

Ethernet communication port (IEEE 802.3), RJ45 connector, minimum cable category: 5E.

Delivery

The delivery includes the device and terminal blocks to connect to the KNX bus.

Other information

BACnet® is an ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) trademark.

Functions / Features
  • Plastic casing
  • Connection to bus line with KNX terminal block
  • Installation on 35 mm rail (according to EN 60715)
  • 4 modular units (1 MU = 18 mm)
  • IP20 protection degree (installed device)
  • Weight 145 g
Configurationa and commissioning
STEKBJ1TP_EN
  • v. 1.5 (25/06/2021)
  • PDF | 917,2 KB
  • Download
FISPBX1TPIEXXX1
  • v. 1.0 (10/01/2025)
  • PDF | 1,3 MB
  • Download
MCEKBJ1TP_EN
  • v. 1.5 (25/06/2021)
  • PDF | 1,5 MB
  • Download
CG-EK-BJ1-TP
  • v. 1.011 (31/08/2022)
  • ZIP | 2,8 MB
  • Download
DCEKBJ1TPIP
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