TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit

Product Summary
TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit Product Overview The Schneider Electric TC902-3A4LMA is a high-specification Digital Thermostat 2/4 Pipe Modbus from the prestigious SpaceLogic TC900 series, engineered to deliver exceptional ...
Basic Properties
Place of Origin: EU
Brand Name: Schneider
Certification: CE RoHS
Model Number: TC902-3A4LMA
Trading Properties
Minimum Order Quantity: 5
Payment Terms: T/T,Western Union
Product Description
TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit
Product Overview

The Schneider Electric TC902-3A4LMA is a high-specification Digital Thermostat 2/4 Pipe Modbus from the prestigious SpaceLogic TC900 series, engineered to deliver exceptional reliability, precision, and operational efficiency for modern intelligent building environments.

As part of the globally recognized EcoStruxure ecosystem, this device represents the integration of advanced engineering standards with high-durability hardware, ensuring seamless coordination of critical building services such as climate management, occupancy-based control, and system automation.

Designed for professional installation in luxury hotels, commercial office towers, and high-end residential projects, the TC902-3A4LMA 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 TC902-3A4LMA
Product Range Schneider Electric SpaceLogic TC900
Communication Protocol Modbus RTU RS-485
Interface Configuration Configurable 2/4 pipe, 3-speed Fan
Rated Operating Voltage 90-240 V AC
Power Supply Bus-powered, Auxiliary supply, or Mains voltage (model specific)
Functional Logic & Sensing Digital display, Modbus, industrial logic
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)
Application Scenarios
  • Robust digital control for standard commercial offices and schools
  • Luxury hotel climate management systems
  • Commercial office tower HVAC automation
  • High-end residential building control systems
  • Intelligent building infrastructure projects
Product Details
Highlight:

Schneider digital thermostat Modbus RTU

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industrial HVAC thermostat 2/4-pipe

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fan coil controller professional grade

Controlmethod: Electrical And Manual Override
Installation Type: Wall-mounted Or Embedded
Material: Fire-retardant Plastic Housing
Compatibility: Compatible With Most HVAC Systems
Humidityrange: 0% To 95% Non-condensing
Userinterface: LCD Display With Buttons Or Touchscreen
Installationtype: Wall-mounted Or DIN-rail Mounted

Ms. Nora

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