Universal KNX Fan Coil Controller 0-10 V | 5 In – 4 Out (DIN Rail)
€240,00 Excl. tax
€426,00 Excl. tax
€290,40 Incl. tax €515,46 Incl. tax. Out of stock, but available
€290,40 Incl. tax €515,46 Incl. tax. Out of stock, but available
Universal KNX controller for fan coil units with 0–10 V outputs, relays and digital inputs. Suitable for 2- and 4-pipe systems with PI control, external sensors and energy-saving logic. Read more
Specifications
Brand:
eelectron
Article number:
TC57B01KNX
EAN:
8054144527956
Availability:
Out of stock, but available
Delivery time:
Dispatched within approximately 8 working days (please note: this is an estimate and depends on availability from the manufacturer; in some cases, it may be dispatched sooner, but it can also take longer).
Due to the holidays, orders may be delayed and pickup is not possible.
Information
Link to eelectron website (English)
Universal KNX Fan Coil Controller 0-10 V | 5 In – 4 Out
Art. No.: TC57B01KNX
This universal KNX fan coil controller is designed for the control of 2- and 4-pipe fan coil units in modern building installations. The device combines 0-10 V outputs, high-power relays and versatile inputs in a single DIN-rail actuator for efficient HVAC control.
Applications
- Control of fan coil units with 2- or 4-pipe systems
- Proportional control of heating and cooling valves
- Fan speed control via 0-10 V or relays
- Hotel rooms, offices and commercial buildings
Functions
- 4 × 0-10 V outputs (2 configurable as inputs)
- 3 × 16 A relay outputs for fan speeds or other loads
- 5 inputs for digital contacts or temperature sensors
- Support for NTC temperature probes
- Internal PI control with 2 control loops
- 10 logic functions and Virtual Holder Logic
- Support for energy-efficient ventilation and comfort logic
Technical data
- KNX bus power supply: 21–32 V DC via KNX bus cable
- Current consumption: ≤ 25 mA (@24 V DC)
- 0-10 V outputs: galvanically isolated, ±5% tolerance
- Max. output current 0-10 V: 2.5 mA per output
- Relay outputs: 3 × 16 A, 230 V AC, cos φ = 1
- Max. relay inrush current: 100 A
- Configurable inputs: 0-10 V or 4-20 mA
- NTC inputs for temperature probes (TS01A01ACC, TS01B01ACC)
- Max. input cable length: 30 m (twisted pair)
- Mounting: DIN rail, 6 modules
- Degree of protection: IP20
- Operating temperature: -5 °C to +45 °C
Important notes
- Relay outputs must only be loaded within the specified maximum current ratings.
- When using LED drivers, the maximum inrush current must be lower than the allowed relay peak current.
- Configurable 0-10 V channels cannot be used simultaneously as input and output.
- Installation and parameterization must be carried out by a qualified KNX installer.
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