MDT blind actuator – Precise control for blinds and roller shutters in KNX systems
The MDT blind actuator offers an intelligent and reliable solution for controlling blinds, roller shutters, and sun protection systems. With 2, 4, and 8-channel versions available as a DIN rail device, as well as a compact flush-mounted version, it is perfectly suited for modern smart home and building automation projects .
Key features
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Flexibility and precision:
- Independent control of up to 8 channels .
- Supports 1-bit automatic positions and 1-byte absolute position values for slat and height control.
- Precise positioning through calibration and travel time functions.
- Up to 8 scenarios per channel can be programmed for individual applications.
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Reliability and safety:
- Integrated alarm, central control and locking functions for maximum operational reliability.
- Individually adjustable behavior in case of bus or mains voltage failure.
- With ventilation function for open or tilted windows.
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User-friendliness:
- Lockable manual control with LED status indicator per channel (for DIN rail mounting version).
- Easy connection via internally bridged L-connectors to reduce cabling effort.
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Energy-efficient automation:
- Automatic shading and louver tracking based on sun position calculation.
- Optimized energy use and increased living comfort through intelligent control.
Technical details
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Available versions:
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JAL-0210.02: 2 channels, 10A.
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JAL-0410.02 / JAL-0410D.02: 4 channels, 10A.
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JAL-0810.02 / JAL-0810D.02: 8 channels, 10A.
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JAL-01UP.02: 1 channel, 6A (flush-mounted version).
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Switching capacity:
- Resistive load: 10A (DIN mounting), 6A (flush mounting).
- Motor power: Up to 600W (230VAC) or 180W (24VDC).
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Power supply:
- DIN rail mounted devices: 230VAC.
- Flush-mounted devices: KNX bus, typical power consumption < 0.3W.
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Operating conditions:
- Ambient temperature: 0 to +45°C.
- Protection class: IP20 – suitable for dry indoor areas.
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Mounting types:
- DIN rail mounting device with 2TE, 4TE or 8TE (depending on model).
- Flush-mounted device with compact dimensions (41 x 41 x 24 mm).
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Service life: Mechanical switching frequency over 1,000,000 cycles.
Applications
- Automated control of blinds, roller shutters and external venetian blinds in residential and commercial buildings.
- Integration into KNX Smart Home systems to optimize comfort and energy efficiency.
- Individual scene control for lighting, shading and security.
Product information
Manufacturer item number: JAL-0410.02
Article number: SMH0266
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