Maituo Intelligent Technology Co.，Ltd
| Output Range | 0 to 100% stepless regulation |
| Power Supply Mode | KNX bus power supply (DC 24V) |
| Materials | High-quality plastic construction |
| Payment Terms | T/T,Western Union |
| Color | Light grey |
| Packaging Details | Carton |
| Delivery Time | 7 Days |
| Operation Security | Built-in authority grading |
| Mounting Type | DIN-Rail Mounting |
| Certification | CE RoHS |
| Place of Origin | EU |
| Model Number | S55770-T430 |
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Product Specification
| Output Range | 0 to 100% stepless regulation | Power Supply Mode | KNX bus power supply (DC 24V) |
| Materials | High-quality plastic construction | Payment Terms | T/T,Western Union |
| Color | Light grey | Packaging Details | Carton |
| Delivery Time | 7 Days | Operation Security | Built-in authority grading |
| Mounting Type | DIN-Rail Mounting | Certification | CE RoHS |
| Place of Origin | EU | Model Number | S55770-T430 |
The RDF600KN/VB is a black-finish KNX flush-mount room thermostat designed for 2-pipe and 4-pipe fan coil unit systems. It provides on/off outputs for valve and fan actuators through the KNX bus at AC 230 V. Two universal inputs accept external digital and analogue signals from keycard switches, return air sensors, window contacts, presence detectors, and heat/cool changeover devices.
Compatible with both round and square conduit box openings for new construction and retrofit installation. All configuration—including operating modes (Comfort/Economy/Protection), commissioning parameters, and input mappings—is performed via ETS.
| Protocol | KNX S-Mode (ETS) |
| Voltage | AC 230 V |
| System | 2/4-pipe FCU |
| Output | On/off (valve and fan actuator) |
| Universal Inputs | 2 (keycard, return air, dewpoint, presence, changeover) |
| Digital Inputs | 2 |
| Operating Modes | Comfort/Economy/Protection |
| Setpoint Control | Via KNX bus |
| Housing Color | Black |
| Conduit Box Compatibility | Round and square compatible |
| IP Rating | IP30 |
| Warranty | 24 Months |
Luxury hotels choose the RDF600KN/VB for guest rooms where a black thermostat matches premium interior standards while delivering full KNX FCU control. Upscale apartments use it in dark-toned living areas.
It serves as a direct color-substitutable replacement for the ivory-white RDF600KN when projects need darker aesthetics without changing specifications. Two universal inputs enable keycard-based energy saving and window-contact interlock functionality.
Company Details
Business Type:
Manufacturer,Seller,Trading Company,Exporter
Year Established:
2015
Total Annual:
800000 USD-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ... Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ...
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