MINiBOX 25 v3 | 2 outputs 16 A / 5 inputs A/D

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Datasheet

Manual

Zennio MINiBOX 25 v3 (Art.nr. ZIOMN25V3) Product Description

The MINiBOX 25 v3 (Art.nr. ZIOMN25V3) is a versatile multifunctional KNX actuator with advanced capabilities for smart building automation. This C-Load component combines high performance with flexibility and ease of use.

Main Features:

• 2 configurable outputs (16 A C-Load), suitable for blinds, lighting, and other electrical applications.
• 5 analog-digital inputs that can be used as binary inputs (for switches or sensors), motion sensors, or temperature probes.
• Supports KNX Secure, ensuring improved security and reliability within the system.
• Four integrated thermostats for controlling heating and cooling systems.
• Logical functions, such as output timing and conditional switching, for advanced automation options.
• Manual control via buttons on the casing with LED status indicators.
• Data retention during KNX bus failures to maintain system functionality.

Technical Specifications:

Outputs:

• Number of outputs: 2.
• Type: Potential-free outputs via bistable relays with tungsten pre-contact and micro-interruption.
• Nominal current per output:
  • AC: 16(6) A @ 250 VAC (4000 VA).
  • DC: 7 A @ 30 VDC (210 W).
• Maximum load per output:
  • Resistive: 4000 W.
  • Inductive: 1500 VA.
• Maximum inrush current:
  • 800 A/200 μs.
  • 165 A/20 ms.
• Suitable for capacitive loads up to 140 μF.
• Mechanical lifespan: At least 3,000,000 operations.
• Electrical lifespan: At least 100,000 operations at 8 A, 25,000 at 16 A.
• Connection method: Screw terminals (max. 0.5 Nm).
• Cable cross-section: 0.5-4 mm² (IEC) / 20-12 AWG (UL).

Inputs:

• Number of inputs: 5.
• Operating voltage: +3.3 VDC.
• Maximum cable length: 30 meters.
• Supports NTC temperature probes with a resolution of 0.1°C and an accuracy of ±0.5°C at 25°C.
• Connection method: Screw terminals (max. 0.4 Nm).
• Cable cross-section: 0.5-2.5 mm² (IEC) / 26-12 AWG (UL).

Physical and Electrical Properties:

• Dimensions: 67 x 90 x 36 mm (DIN rail mounting, 2 units).
• Mounting: DIN rail compliant with IEC 60715 TH35 with fixing clamp.
• Total maximum current: 20 A.
• Certifications: CE, UKCA, RCM.
• Full compatibility with KNX TP1-256.

Notes:

The MINiBOX 25 v3 supports connecting different phases to adjacent outputs but does not allow mixing different power supplies (e.g., SELV and non-SELV) within the same block. This device offers advanced data retention during power failures, essential for demanding environments.

With its high reliability and versatility, the MINiBOX 25 v3 is the perfect choice for professional building automation.