SCHNEIDER TSX3721AC Base Unit

The Schneider Electric TSX3721AC is a base unit for the Modicon TSX Micro programmable logic controller (PLC) platform. It's the core component that houses the CPU and provides the foundation for building your control system.

Specifications:
CPU type: Likely a low-power microcontroller, specific details might require contacting Schneider Electric for confirmation.
Memory: Limited internal memory for storing user programs and data (exact capacity might not be readily available online)
I/O capacity: While the TSX3721AC itself doesn't have built-in input/output (I/O), it has slots for adding expansion modules to increase your system's digital and analog I/O capabilities. Up to 3 additional modules can be connected.
Communication ports: May include a built-in RS232 or RS485 port for programming and communication with other devices (specific ports depend on the model variant).

Features:
Compact size: Ideal for applications where space is limited.
Modular design: Allows you to customize your control system with the I/O modules you need.
Ease of use: Designed for simple programming and setup.

Applications:
The TSX3721AC is suited for small to medium-sized industrial automation tasks where basic control logic and a limited number of I/O points are required. Here are some common applications:
Simple machine control: Controlling basic operations of machines like conveyors or pumps.
Data logging: Collecting and storing data from sensors.
Lighting control: Managing lighting systems in buildings.
Stand-alone controllers: Automating isolated processes that don't require complex functionality.
Availability