WEINZIERL 5231 Binary input 4 channels KNX IO 411 (4Ii)
€87,74 Excl. tax
€103,90 Excl. tax
€106,17 Incl. tax €125,72 Incl. tax. Out of stock, but available
€106,17 Incl. tax €125,72 Incl. tax. Out of stock, but available
Compact KNX binary input with 4 channels. Suitable for potential-free contacts, pulse counters, and applications such as lighting and blinds. Read more
Specifications
Brand:
Weinzierl
Article number:
5231
EAN:
4260262772312
Availability:
Out of stock, but available
Delivery time:
Will be shipped within approximately 8 working days.
Information
KNX IO 411 (4Ii) - Binary Input with 4 Channels | Art.: 5231
The KNX IO 411 (4Ii) is a compact and versatile binary input designed for controlling lights, blinds, and other applications using conventional switches or contacts. The inputs are suitable for potential-free contacts and can also function as a pulse counter, allowing the integration of devices such as energy meters with S0 output or wind sensors.
Key Features
- 4-channel binary input
- Compatible with potential-free contacts
- Pulse counter functionality up to 100 signals per second
- 16 integrated logic and timing functions
- Local operation with 2 buttons and 3 multi-colored LEDs
Technical Specifications
Mechanical Data
- Housing: Plastic (PC)
- Mounting: DIN rail, width 1 module (18 mm)
- Weight: Approx. 55 g
Control and Indication Elements
- 2 buttons for local operation
- 3 multi-colored LEDs for status indication
- Programming button with red LED
Power Supply
- Power Source: KNX bus, approx. 5 mA
Connections
- KNX bus terminals (red/black)
- Pluggable screw terminals (3-pin) for channels 1 and 2
- Pluggable screw terminals (3-pin) for channels 3 and 4
- Conductor cross-section: 0.34 - 2.5 mm²
Inputs
- Voltage at contact points: SELV (Safety Extra Low Voltage)
- Maximum cable length: 30 m
- Galvanic isolation: Yes
- Signal speed: Up to 100 pulses per second
Environmental Conditions
- Operating temperature: -5 °C to +45 °C
- Storage temperature: -25 °C to +70 °C
- Relative humidity: 5% - 93% (non-condensing)
Protection Class
- Degree of protection: IP20
Certifications
- EMC Directive 2014/30/EU
- RoHS Directive 2011/65/EU
- CE compliance according to EN 63044 series and EN 61000 series
Important Note
This device is intended for use in dry indoor environments only and requires professional installation.
