WEINZIERL 5385 KNX TP Push Button Interface 420 secure 4-fold

<p_The WEINZIERL 5385, also known as KNX TP Push Button Interface 420 secure, is a button interface designed for the KNX bus. This device is ideal for integrating up to four conventional buttons or free potential contacts into the KNX network.

Key Features

The WEINZIERL 5385 stands out for its versatility and its precise technical characteristics.

Mechanical Data

• Plastic case
• Standardized PTM form factor input
• Dimensions without KNX Bus connector: 40 x 40 x 11 mm
• Height with KNX Bus connector: 22 mm
• Length of the connecting cable: 150 mm

Feeding

The power supply is via the KNX bus, with a current consumption of about 3 mA.

User Interface

• 4 buttons
• 6 green LEDs per test
• KNX programming button with red LED

Connectors

• KNX bus connector (red/black)
• Outdoor/LED switch connector

Output Channels (LED)

• Voltage: 3.3 V
• Internal resistance: 2 kOhm
• Not galvanically isolated

Input Channels (binary input)

• Voltage at input contacts: SELV
• Suitable for dry contacts
• Not galvanically isolated
• Maximum cable length: 1 m
• Maximum of 100 pulses per second

This device is designed to offer a reliable and secure connection to the KNX network, making it an ideal option for applications that require precise control and seamless integration.