WEINZIERL 5419 KNX IP Interface 740.1 wireless

The WEINZIERL 5419, also known as the wireless KNX IP Interface 740.1, is a device designed to provide a wireless interface to the WLAN-based KNX bus. This device is a practical and flexible solution for installers, allowing access to the KNX bus without the need for wired connections.

Key Features

The wireless KNX IP Interface 740.1 can be used as a programming interface for ETS® and represents a wireless alternative to wired USB or IP interfaces. The connection to the KNX bus via WIFI allows installers to move freely around the building with their laptop.

Connection Mode

The device has a built-in WIFI access point that the laptop can connect to. Alternatively, it can be connected to an existing WIFI network in client mode, using the WPS (WIFI Protected Setup) function. The device supports the WPA2 security standard.

Technical Specifications

Accommodation and Dimensions

The housing is made of plastic (PS) with dimensions of 125 x 67 x 31 mm, excluding the antenna. The weight is about 150 g.

Controls and Indications

• KNX programming button with LED (red)
• 1 button and 3 LEDs (green)
• Operating LED (green)
• WLAN signal LED (green)
• Signal LED for KNX (green)
• Learning/programming LED (red)

WIFI

• IEEE 802.11b/g/n
• Security: WPA2 (PSK)

Feeding

The power is supplied by the KNX bus, with a current consumption of about 22 mA.

Connectors

• Pluggable screw connector
• SMA for antenna