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TC903-3A4PDPSA Schneider Fan Coil Thermostat 4-Pipe PIR Sensor Modbus RTU Energy Saving Green Building Unit
Product Summary
TC903-3A4PDPSA Schneider Fan Coil Thermostat 4-Pipe PIR Sensor Modbus RTU Energy Saving Green Building Unit Product Overview The Schneider Electric TC903-3A4PDPSA is a high-specification Fan Coil Thermostat 4-Pipe PIR Modbus from the prestigious SpaceLogic TC900 series. Engineered to deliver ...
Basic Properties
Place of Origin:
EU
Brand Name:
Schneider
Certification:
CE RoHS
Model Number:
TC903-3A4PDPSA
Trading Properties
Minimum Order Quantity:
5
Payment Terms:
T/T,Western Union
Product Description
TC903-3A4PDPSA Schneider Fan Coil Thermostat 4-Pipe PIR Sensor Modbus RTU Energy Saving Green Building Unit
Product Overview
The Schneider Electric TC903-3A4PDPSA is a high-specification Fan Coil Thermostat 4-Pipe PIR Modbus from the prestigious SpaceLogic TC900 series. Engineered to deliver exceptional reliability, precision, and operational efficiency for modern intelligent building environments, this device integrates advanced engineering standards with high-durability hardware.
As part of the globally recognized EcoStruxure ecosystem, it ensures seamless coordination of critical building services including climate management, occupancy-based control, and system automation. Designed for professional installation in luxury hotels, commercial office towers, and high-end residential projects, the TC903-3A4PDPSA enables building operators to implement modular control architectures that reduce energy overhead while maximizing occupant comfort.
Built with sustainable, halogen-free materials and future-ready technology, this device is a critical building block for achieving high-performance infrastructure certifications such as LEED, WELL, and Green Premium. It is specifically engineered for 24/7 mission-critical operations in sophisticated smart building infrastructures.
Technical Specifications
| Product Model | TC903-3A4PDPSA |
| Product Range | Schneider Electric SpaceLogic TC900 |
| Communication Protocol | Modbus RTU RS-485 |
| Interface Configuration | 4-pipe FCU, PIR Occupancy Sensor |
| Rated Operating Voltage | 90-240 V AC |
| Power Supply | Bus-powered, Auxiliary supply, or Mains voltage (model specific) |
| Functional Logic & Sensing | Integrated PIR sensor, auto-setback, White finish |
| Network Topology Support | Supports standard star, daisy-chain, and branch-based bus architectures |
| Wiring Interface | Maintenance-free terminal blocks or industrial screw terminals for secure connectivity |
| Operating Temperature | 0°C to 50°C (standard indoor operational range) |
| Ingress Protection | IP20 / IP30 (Indoor mounting environments) |
| Housing Material | Halogen-free, Flame-retardant industrial grade polycarbonate |
| Certifications | CE Marked, RoHS, REACH, UL Listed, Green Premium Environmental Data, BTL Listed (for protocol models) |
Key Features
- Energy-saving thermostat for sustainability certified buildings
- Integrated PIR occupancy sensor for automated control
- Modbus RTU communication protocol
- 4-pipe fan coil unit configuration
- EcoStruxure ecosystem compatibility
- Green Premium environmental certification
- Halogen-free, flame-retardant construction
Primary Application: The ultimate energy-saving thermostat for sustainability certified hotels, commercial offices, and high-end residential buildings.
Product Details
Highlight:
Schneider fan coil thermostat 4-pipe
,Fan coil thermostat PIR sensor
,Modbus RTU fan coil controller
Bus Protocol:
KNX Open Bus Protocol
Material:
Flame Retardant Plastic
Display:
LCD Or LED Display For Status And Settings
Loadtype:
Resistive And Inductive
Outputtype:
Relay Output, Triac Output, Or Analog Output
Userinterface:
Push Buttons, Rotary Knobs, Or Touchscreen
Function:
Control Fan Coil Units For Heating, Ventilation, And Air Conditioning (HVAC) Systems
Ms. Nora
Sales Manager
- Email: nora@knxcomponents.com
- Tel: +8613427540176
- WhatsApp: 8613427540176
-
WeChat:
+8613427540176
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