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).
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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