Product Details

The Schneider 140AIO33000 analog input output module is a multi-functional PLC module designed for Modicon Quantum industrial automation control systems. This integrated I/O unit combines analog input and analog output circuits within a single compact housing, which greatly reduces the total quantity of hardware installed inside the control cabinet, optimizes cabinet layout and lowers overall system procurement and maintenance costs. As a core field signal interface component, this modicon quantum module performs two critical tasks in industrial control loops. First, it collects real-time analog signals transmitted from field-mounted sensors such as pressure transmitters, flow meters and temperature sensors, and converts these continuous physical signals into digital data that the PLC CPU can read and process. Second, it receives digital control commands calculated by the central processor and converts them into standard analog signals to drive field actuators including control valves, electric regulators and variable frequency drives. This dual signal processing capability makes the analog input output module suitable for closed-loop regulation of temperature, pressure, liquid level and flow parameters. It is widely adopted in power generation, petrochemical, metallurgy, water treatment, pharmaceutical and manufacturing industries, supporting stable and safe continuous production processes.

Brand: Schneider Electric

Model: 140AIO33000

Series: Modicon Quantum

Type: Analog Input Output Module

Input Channels: 8 channels

Output Channels: 4 channels

Signal Type: 4-20mA

Isolation: 1780V AC

Update Time: 4ms

Accuracy: ±0.2% full scale at 25℃

Max Loop Resistance: 500 Ohm

Certification: CE

Mounting: Rack mount

Supported Software: Unity Pro, Concept, ProWORX

Application: Industrial process monitoring and closed-loop control