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Details about firmware updatability, KNX Data Secure capability, and configuration via ETS.
Safety precautions for electrical work, emphasizing risks of shock and the need to disconnect power.
Instructions for mounting the IP router on a DIN rail according to EN 60715 in distribution boxes.
Requirements for Ethernet and KNX/EIB bus connections, and connecting LAN and KNX.
Automatic power-on and display of product name/IP address after connecting the device.
Describes the automatic boot sequence including POWER LED status during IP address assignment.
Details on display functionality, auto-off, switching on, and menu navigation.
Explanation of status indicators for PROG, BUS, POWER LEDs and LAN connection LEDs.
Requirements and configuration steps for secure communication, including password management.
Details about firmware updatability, KNX Data Secure capability, and configuration via ETS.
Safety precautions for electrical work, emphasizing risks of shock and the need to disconnect power.
Instructions for mounting the IP router on a DIN rail according to EN 60715 in distribution boxes.
Requirements for Ethernet and KNX/EIB bus connections, and connecting LAN and KNX.
Automatic power-on and display of product name/IP address after connecting the device.
Describes the automatic boot sequence including POWER LED status during IP address assignment.
Details on display functionality, auto-off, switching on, and menu navigation.
Explanation of status indicators for PROG, BUS, POWER LEDs and LAN connection LEDs.
Requirements and configuration steps for secure communication, including password management.
The JUNG IP router, model IPR 300 SREG, is a versatile device designed for connecting KNX systems to IP networks, enabling communication between KNX devices and PCs or other data processing equipment. It can function as a KNX area/line coupler or a data interface, and is intended for mounting on a DIN rail in distribution boxes according to EN 60715. This product is specifically for use in dry rooms.
The IP router facilitates KNXnet/IP routing, allowing communication between KNX lines, areas, and systems via an IP network. It supports KNX Data Secure and KNX IP Secure from ETS version 5.7 upwards, providing enhanced protection against manipulation in building automation. The device forwards and filters telegrams based on physical or group addresses, with a maximum capacity of 48 telegrams per second in IP secure mode.
Configuration is performed using parameters within the ETS product database (version 5.7 and above), Telnet, or a dedicated software tool. The device includes an SNTP server with buffering capabilities. It supports up to 8 connections to IP terminal devices simultaneously, which is useful for visualization and configuration tasks. Electrical isolation is maintained between the KNX and IP networks. The device can also send outage messages from the KNX system to the IP system.
The IP router is capable of firmware updates, ensuring it can be kept current with the latest features and security enhancements. For secure commissioning, a device certificate (attached to the device) is required and must be stored securely after removal during mounting. Detailed specialist knowledge is necessary for configuring KNX Data Secure.
The device features a display and multiple LEDs for indicating operational status.
The OLED display automatically switches off after one minute. It can be reactivated by pressing the NEXT button. Repeatedly pressing the NEXT button scrolls through a menu structure, providing various information:
Three LEDs on the front indicate device statuses:
Two additional LEDs next to the LAN connection indicate:
Upon connection, the device switches on automatically. The product name and assigned IP address appear on the display during startup. The automatic boot procedure begins after switching on, with the green POWER LED flashing during IP address assignment. The IP address is displayed at the end of the boot procedure.
Requires safe commissioning to be activated, with the FDSK entered/scanned or a device certificate added. For KNX IP Secure, secure tunneling must be activated, and a password defined for each tunnel (up to 8 tunnels). A password for commissioning and an authentication code must also be defined. All passwords should be documented and stored securely.
To perform a master reset:
Installation and connection must only be performed by electrically skilled persons. Failure to follow instructions can lead to serious injuries, fire, or property damage. Before working on the device, disconnect power and cover live parts in the area to prevent electrical shock.
The product documentation, available for download on the manufacturer's website, provides detailed information on device configuration and parameterization. The warranty follows the legal framework provided by the specialty store.
General| Brand | Jung |
|---|---|
| Model | IPR 300 SREG |
| Category | Network Router |
| Language | English |
