TM3AI8 Analog Input Module
Product Manual：
Product Overview
TM3AI8 is an analog input module in Schneider Electric’s Modicon TM3 extension series, mainly used to collect current or voltage signals output by field sensors, convert them into digital signals, and transmit them to PLC for processing.
This module is usually used in conjunction with Modicon M221 PLC, suitable for the analog expansion needs of small and medium-sized automation systems, with a compact structure and easy installation.
Main functions
one ️⃣ Multi channel analog input
8 independent analog input channels
Supports current and voltage signal types
two ️⃣ Support signal types
Current: 4-20mA
Voltage: 0-10V
(The specific support scope is subject to the actual version)
three ️⃣ High precision acquisition
Built in high-resolution A/D converter
Stable data and strong anti-interference ability
four ️⃣ Module expansion capability
Can be directly connected to the TM3 expansion bus
Support flexible system expansion
Technical Features
8-channel independent acquisition
Modular design for easy maintenance and replacement
Industrial grade anti-interference structure
Fast response time
DIN rail installation method
Typical Applications
Collection of temperature, pressure, flow rate, and liquid level signals
Water treatment control system
Mechanical equipment process monitoring
Energy Management and Process Control System
TM3AI8 Product detailed pictures：
