TSX3721001: A modular base controller by Schneider Electric, designed for automation with robust performance and versatile connectivity options.
Product ModelTSX3721001
Product ID34855
Stock on Request
Last updated: 8/29/2026
Key Features
1
Robust PerformanceThe TSX3721001 offers reliable performance in a wide range of operating conditions, ensuring consistent operation in your industrial control systems.
2
Versatile ConnectivityWith integrated Uni-Telway and Modbus connections, the TSX3721001 provides flexible communication options for seamless integration into your automation setup.
3
Compact DesignIts compact dimensions (13.4 in x 5.9 in) make it ideal for space-constrained applications, fitting perfectly into your control room.
4
Wide Operating RangeOperate the TSX3721001 in ambient temperatures from 32°F to 140°F (0°C to 60°C) and at altitudes up to 6561.68 ft (2000 m), ensuring it can handle various environments.
5
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Range of Product
Modicon TSX Micro automation platform
Product or Component Type
Modular base controller
Primary voltage
100...240 V 90...264 V AC
Input current
2 mA 60 A
Immunity to microbreaks
20 ms
Output Current
0.5 A
Advanced Memory OptionsEquipped with internal RAM and flash memory, the TSX3721001 offers ample storage for programs and data, enhancing its functionality and reliability.
Number of slots
3
Integrated connection type
1 serial link (TER/AUX) Uni-Telway 19.2 kbit/s1 Modbus Modbus RTU 19.2 kbit/s
Realtime clock
With
Memory description
Flash 15 Kwords dataInternal RAM 20 Kwords dataInternal RAM (with PCMCIA card) 128 Kwords program and dataInternal RAM 128 Kwords data storage
Maximum size of object areas
128 %KWi constant words256 %Mi1 %MWi internal words
Execution time per instruction
0.13 µs Boolean without PCMCIA card4.5 µs arithmetic REAL floating without PCMCIA card0.19 µs Boolean with PCMCIA card4.5 µs arithmetic REAL floating with PCMCIA card
Execution time for 1 Kinstruction
5.88 100 % Boolean without PCMCIA card0.27 65 % Boolean and 35 % numerical without PCMCIA card4 100 % Boolean with PCMCIA card0.266 65 % Boolean and 35 % numerical with PCMCIA card
Application structure
16 event tasks1 master task1 fast task
System overhead
1.6 ms master task
Protection Type
Overload protectionShort-circuit
Total useful secondary power
16 W
Electromagnetic compatibility
Electrostatic discharge IEC 1000-4-2 level 3Electromagnetic field immunity test IEC 1000-4-3 level 3Resistance to fast transient IEC 1000-4-4 level 3Immunity to impulse waves IEC 1000-4-5Damped oscillatory wave IEC 1000-4-12Immunity to electromagnetic interference IEC 61131-2
Ambient Air Temperature for Operation
32...140 °F (0...60 °C)
Ambient Air Temperature for Storage
-13...158 °F (-25...70 °C)
Relative Humidity
10...95 % without condensation for operation5...95 % without condensation for operation
