SCHNEIDER|TSX3721101|Modular Base Controller
Schneider Electric TSX3721-101 Modular Base Controller
Description
The Schneider Electric TSX3721-101 is a modular base controller within the Modicon TSX Micro automation platform, designed for industrial control and automation applications.
Features
- Compact controller with integrated serial and Modbus communication
- Supports real-time clock and expandable memory
- Designed for industrial environments with high immunity to interference
Technical Specifications
-
Power Supply
- Primary voltage: 24 V DC (19.2–30 V DC range)
- Input current: 2 mA to 60 A
- Immunity to microbreaks: Up to 10 ms
-
Physical Design
- Controller size: 341.4 mm (W) x 151 mm (H) x 152 mm (D)
- Net weight: 1.72 kg
- Number of slots: 3
-
Communication Interfaces
- 1 serial link (TER/AUX) – Uni-Telway at 19.2 kbit/s
- 1 Modbus RTU interface at 19.2 kbit/s
-
Memory
- Flash memory: 15 Kwords
- Internal RAM: 20 Kwords
- With PCMCIA card: 128 Kwords for program and data
SCHNEIDER|TSX3721101|Modular Base Controller



SCHNEIDER|TSX3721101|Modular Base Controller
Schneider Electric TSX3721-101 Modular Base Controller
Description
The Schneider Electric TSX3721-101 is a modular base controller within the Modicon TSX Micro automation platform, designed for industrial control and automation applications.
Features
- Compact controller with integrated serial and Modbus communication
- Supports real-time clock and expandable memory
- Designed for industrial environments with high immunity to interference
Technical Specifications
-
Power Supply
- Primary voltage: 24 V DC (19.2–30 V DC range)
- Input current: 2 mA to 60 A
- Immunity to microbreaks: Up to 10 ms
-
Physical Design
- Controller size: 341.4 mm (W) x 151 mm (H) x 152 mm (D)
- Net weight: 1.72 kg
- Number of slots: 3
-
Communication Interfaces
- 1 serial link (TER/AUX) – Uni-Telway at 19.2 kbit/s
- 1 Modbus RTU interface at 19.2 kbit/s
-
Memory
- Flash memory: 15 Kwords
- Internal RAM: 20 Kwords
- With PCMCIA card: 128 Kwords for program and data