WEINZIERL 5321 Multi IO Extension Switch 590

WEINZIERL Multi IO Extension Switch 590 – Article No. 5321

The Multi IO Extension Switch 590 is an advanced, energy-efficient solution for relay control in building automation. Utilizing a bistable relay, this switch reduces power consumption by up to 95%, while an integrated fuse protects valuable equipment.

Applications and Benefits

The Multi IO Extension Switch 590 is ideal as a replacement for standard coupling relays, providing additional energy savings. By using a bistable relay, it enhances both performance and durability, particularly useful for applications with high inrush currents, such as LED lighting.

Technical Specifications

• Housing: Plastic, DIN-rail mounted (1 module width)
• Indicator and Fuse: Green LED for relay status, 5×20 mm fuse, 10 A
• Connections: 2-pole screw terminal for 24 V⎓ input, 3-pole screw terminal for 230 V∿ output
• Input: 24 V⎓ signal voltage, current draw < 2 mA
• Output: Bistable relay, 250 V∿ / 16 A, fuse 10 A

Extended Technical Specifications

• Housing:
  • Material: Plastic
  • Mounting: DIN-rail mounted, 1 module width
  • Weight: approx. 50 grams
• Indicator and Protection:
  • LED Indicator: Green LED for relay status
  • Internal Protection: 5×20 mm fuse, rated at 10 A to protect connected devices
• Connections:
  • Input:
    • 2-pole screw terminal for 24 V⎓ input
    • Signal Voltage: 24 V⎓
    • Current Draw on Activation: < 2 mA
  • Output:
    • 3-pole screw terminal for 230 V∿ output
    • Bistable relay for energy efficiency
• Input:
  • Signal Voltage: 24 V⎓ (DC)
  • Function: Control signal to switch the relay
  • Current Draw: < 2 mA for low standby power consumption
• Output:
  • Relay Type: Bistable relay, significantly reduces power consumption
  • Switching Capacity: Max 230 V∿ / 16 A (AC) with resistive load
  • Suitable Load Types: Capacitive and inductive loads (note: switching capacity may be reduced depending on load type)
  • Protection Diode: Integrated for increased reliability with high inrush currents
• Energy Efficiency:
  • Power Savings: Up to 95% less power consumption compared to standard monostable relays due to bistable design
• Compatible Replacement Relays:
  • Standard Relay:
    • Article Number: 5347
    • Contact Material: AgSnO2
    • Suitable for general applications
  • Special Relay for High Inrush Currents:
    • Article Number: 5348
    • Contact Material: Tungsten/AgSnO2
    • Suitable for high inrush currents, such as LED lighting
  • Manual Operation Relay:
    • Article Number: 5349
    • Contact Material: AgSnO2
    • Suitable for manual operation or switching
• Important Note:

  The Multi IO Extension Switch 590 includes an integrated fuse to protect connected equipment. Depending on the load type (capacitive or inductive), switching capacity may be reduced.