WEINZIERL 5327 KNX Switch Actuator | 1-fold, 2 bin. inputs, Secure

Information

Datasheet

Manuel

Compact KNX Switch Actuator with 1 Output and 2 Binary Inputs

The WEINZIERL 5327 is a compact KNX switch actuator with a 230 V/16 A bi-stable relay and two binary inputs. This device serves as a KNX-compatible replacement for conventional latching relays and supports a range of applications, including lighting, staircase lighting, heating control (PWM modulation for thermal valve drives), and scene control.

Main Features:

• 1 bi-stable relay: The relay operates at 230 V∿ with a maximum current capacity of 16 A, ideal for lighting and other switching applications.
• 2 binary inputs: The binary inputs are compatible with external voltages ranging from 12 to 230 V⎓∿, are galvanically isolated, and can connect to standard switches. They support switching, dimming, shutter control, scene activation, and pulse counting.
• Zero-crossing detection: Input B2 is designed for zero-crossing detection, optimizing switching frequency in AC applications, reducing wear, and extending relay life.
• KNX Security Support: Equipped with KNX Data Security to ensure secure communication within the KNX system.
• Logic and Timer Functions: The device includes 16 independent functions for advanced logic and timer control, providing extensive automation capabilities.

Control and Feedback:

The WEINZIERL 5327 features two buttons and three multicolor LEDs for local control and status display. A KNX programming button with a red LED facilitates easy device installation and configuration.

Technical Specifications:

• Protection: IP20 according to EN 60529
• Certifications: CE marking, compliant with Low Voltage Directive 2014/35/EU and EMC Directive 2014/30/EU
• Ambient Temperature: -5°C to +45°C (operating), -25°C to +70°C (non-operating)
• Relative Humidity: 5% to 93% (non-condensing)
• Housing: Plastic (PC), suitable for DIN rail mounting, width: 1 module (18 mm)
• Weight: Approx. 60 g
• Power Supply: KNX Bus, approx. 3 mA
• Connectors:
  • KNX Bus Connector (red/black)
  • 3-pole screw connectors for actuator and inputs
  • Suitable for cable cross-sections of 1.5 to 2.5 mm²
• Relay Specifications: Bi-stable relay 230 V∿ / 16 A; the maximum switching capacity may vary depending on load type (inductive or capacitive)
• Input Specifications: Voltage from 12 to 230 V⎓∿, current < 1 mA, galvanically isolated for safe connections
• Switching Frequency: For DC signals, max. 100 switches per second; for AC signals, max. 10 switches per second

Note: Switching heavy inductive or capacitive loads may shorten the relay’s lifespan. Proper installation and load management are essential for optimal performance and longevity.