WEINZIERL 5248 KNX IP Interface 732 secure

The WEINZIERL 5248, known as KNX IP Interface 732 secure, is a device designed to provide a secure interface between a LAN (IP, Ethernet) network and the KNX bus. This device can also be used as a programming interface for the ETS® software.

Security Features

The KNX IP Interface 732 secure integrates the KNX Secure tunneling functionality, which prevents unauthorized access to the system. The connection between the PC and the interface is encrypted, and the security option can be activated or deactivated through the ETS software. This also allows secure programming via the Internet.

Technical characteristics

Mechanical Data

• Plastic case
• DIN rail mounting
• Width: 1 module (18 mm)

Controls and Indicators

• 2 buttons and 3 multicolor LEDs
• KNX programming button with LED (RD)

Ethernet

• 100BaseT (100Mbit/s)
• Supported internet protocols: ARP, ICMP, IGMP, UDP/IP, TCP/IP, DHCP and Auto IP

KNX

• Transmission medium: TP
• KNXnet/IP Tunneling
• Long Frame
• KNX IP security (AES-128)
• Tunneling V2, Core V2
• Up to 8 simultaneous connections

Feeding

• From the KNX bus, about 20 mA

Connectors

• KNX bus connector
• RJ-45 LAN socket

The device is characterized by a compact design and allows a local diagnosis of the operating state and of any communication errors through the buttons and LEDs present.