MDT temperature controllers – Precise and versatile temperature control for KNX systems
MDT temperature controllers offer an intelligent and precise solution for temperature control in modern KNX systems . Whether for residential buildings, office complexes, or industrial plants – the controllers ensure maximum efficiency, energy savings, and comfort. With flexible mounting options (DIN mounting, surface mounting, or flush mounting) and compatible PT1000 sensors, the devices can be optimally adapted to any application.
Key features
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Flexible regulation options
- Selectable controller characteristics: 2-point, PI or PWM control for different applications.
- Compatible with PT1000 temperature sensors (max. cable length: 12 m).
- Adjustable minimum and maximum temperatures with frost and heat alarm .
- Switching between day, night and frost protection modes via the KNX bus.
- Storage and reporting of temperature limits with alarm telegrams.
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Innovative control functions
- Output of the control variable as a 1-bit or byte value on the KNX bus.
- Status feedback via HVAC and RHCC status objects .
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Setpoint specification via visualizations (e.g. MDT VisuControl) or MDT KNX pushbuttons.
- Automatic alarm in case of temperature deviations.
Technical details
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Models and variants:
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SCN-RT6REG.01 : 6-channel, DIN rail mounting device (2 modules).
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SCN-RT6AP.01 : 6-channel, surface-mounted device with PT1000 sensor connections.
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SCN-RT2UP.01 : 2-channel, flush-mounted device with PT1000 sensor connections.
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SCN-RT4UP.01 : 4-channel, flush-mounted device with PT1000 sensor connections.
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Temperature measuring range: -20 °C to +100 °C
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Supply and consumption:
- Power supply via KNX bus
- Power consumption: < 0.3 W
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Assembly and protection:
- Protection class: IP20 – suitable for dry indoor areas
- Dimensions:
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SCN-RT6REG.01 : 2 modules (top-hat rail)
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SCN-RT6AP.01 : 115 × 64 × 40mm
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SCN-RT2UP.01 / SCN-RT4UP.01 : 41 × 41 × 12mm
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Compatibility: ETS 3 / 4 / 5, KNX TP-256
Accessories (PT1000 sensor)
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SCN-PTST1.01 : Standard sensor with 1 m cable
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SCN-PTST3.01 : Standard sensor with 3 m cable
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SCN-PTAN3.01 : Surface-mounted sensor with 3 m cable
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SCN-PTDE0.01 : Ceiling-mounted sensor, Ø 23 mm, depth 28 mm
Applications
- Precise temperature control in residential and commercial buildings
- Integration into heating, cooling and air conditioning systems
- Monitoring and alarm at critical temperature levels
- Efficient energy management in smart home and building management
Additional benefits
- Production in Germany, certified according to ISO 9001
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3-year warranty for maximum reliability
- Easy integration and parameterization via ETS
Product information
Manufacturer part number: SCN-RT6AP.01
Article number: SMH0293
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