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TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit
TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit
TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit
TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit
TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit
TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit
Specifications
Model Number :
TC902-3A4LMA
MOQ :
5
Controlmethod :
Electrical and Manual Override
Delivery Time :
7 Days
Compatibility :
Compatible with most HVAC systems
Installationtype :
Wall-mounted or DIN-rail mounted
Payment Terms :
T/T,Western Union
Humidityrange :
0% to 95% non-condensing
Packaging Details :
Carton
Material :
Fire-retardant plastic housing
Userinterface :
LCD display with buttons or touchscreen
Place of Origin :
EU
Certification :
CE RoHS
Brand Name :
Schneider
Installation Type :
Wall-mounted or embedded
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
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TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit

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Product Detail
Model Number :
TC902-3A4LMA
MOQ :
5
Controlmethod :
Electrical and Manual Override
Delivery Time :
7 Days
Compatibility :
Compatible with most HVAC systems
Installationtype :
Wall-mounted or DIN-rail mounted
Contact Supplier
TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit
TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit
TC902-3A4LMA Schneider Digital Thermostat 2/4-Pipe Modbus RTU Professional Grade Industrial HVAC Unit

Maituo Intelligent Technology Co.，Ltd

Verified Supplier
1 Years
hainan, hainan
Since 2019
Business Type :
Manufacturer, Seller, Trading Company, Exporter
Main Products :
Push Button Panel, Room Sensors, Building Controllers
Total Annual :
800000 USD-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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