TC906-3A4LMAB Schneider Fan Coil Thermostat 4-Pipe Modbus Black LCD Professional Industrial HVAC Automation Module
The Schneider Electric TC906-3A4LMAB is a high-specification Fan Coil Thermostat from the prestigious SpaceLogic TC900 series, engineered to deliver exceptional reliability, precision, and operational efficiency for modern intelligent building and industrial environments.
As part of the globally recognized EcoStruxure ecosystem, this device represents the convergence of advanced electromechanical engineering with high-durability materials, ensuring seamless coordination of critical building services such as HVAC management, industrial automation, and power quality monitoring.
Designed for professional installation in commercial facilities, infrastructure projects, and high-end residential systems, the TC906-3A4LMAB enables operators to implement modular control architectures that reduce energy overhead while maximizing system uptime.
Built with sustainable, halogen-free materials and future-ready technology, this device is engineered for 24/7 mission-critical operations in demanding environmental conditions.
| Parameter | Value |
|---|---|
| Product Model | TC906-3A4LMAB |
| Product Series | Schneider Electric SpaceLogic TC900 |
| Communication Protocol | Modbus RTU RS-485 |
| Interface Configuration | 4-pipe FCU, 3-speed Fan, LCD display |
| Rated Operating Voltage | 90-240 V AC |
| Power Supply | External mains supply, Bus-powered, or Pneumatic (model specific) |
| Functional Logic & Sensing | Black finish, high-contrast LCD, Modbus networking, PID control |
| Wiring Interface | Industrial-grade terminal blocks or cable glands for secure electrical connectivity |
| Operating Temperature | -20°C to 60°C (industrial and outdoor operational range) |
| Ingress Protection | IP20 / IP54 (Depending on mounting location) |
| Housing Material | High-durability industrial grade polymer or metal alloy (model specific) |
| Certifications | CE Marked, RoHS, REACH, Green Premium Environmental Data, UL Certified |
Optimized for modern commercial office towers and hotels requiring reliable Modbus integration for centralized HVAC energy management in dark-themed interiors.
- Commercial office buildings
- Hotel and hospitality facilities
- Intelligent building automation systems
- Industrial HVAC management
- Infrastructure projects requiring centralized control
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