TSX3721101

Technical specifications

Manufacturer

Schneider Electric

Manufacturer part no.

TSX3721101

Type

Modicon TSX Micro controller

Application

PLC controller

Used with

Modicon TSX Micro expansion modules

Range of product

Modicon TSX Micro automation platform

Product or component type

Modular base controller

Primary voltage

24 V 19.2…30 V DC

Input current

2 mA 60 A

Immunity to microbreaks

10 ms

Number of slots

3

Integrated connection type

1 serial link (TER/AUX) Uni-Telway 19.2 kbit/s; 1 Modbus Modbus RTU 19.2 kbit/s

Realtime clock

With

Memory description

Flash 15 Kwords data; Internal RAM 20 Kwords data; Internal RAM (with PCMCIA card) 128 Kwords program and data; Internal RAM 128 Kwords data storage

Maximum size of object areas

128 %KWi constant words; 1 %MWi internal words; 256 %Mi

Execution time per instruction

0.13 µs Boolean without PCMCIA card; 4.5 µs arithmetic REAL floating without PCMCIA card; 0.19 µs Boolean with PCMCIA card; 4.5 µs arithmetic REAL floating with PCMCIA card

Execution time for 1 Kinstruction

5.88 100 % Boolean without PCMCIA card; 0.27 65 % Boolean and 35 % numerical without PCMCIA card; 4 100 % Boolean with PCMCIA card; 0.266 65 % Boolean and 35 % numerical with PCMCIA card

Application structure

1 fast task; 16 event tasks; 1 master task

System overhead

1.6 ms for master task

Protection type

Short-circuit; Overload protection

Total useful secondary power

16 W

Electromagnetic compatibility

Electrostatic discharge conforming to IEC 1000-4-2 level 3; Electromagnetic field immunity test conforming to IEC 1000-4-3 level 3; Resistance to fast transient conforming to IEC 1000-4-4 level 3; Immunity to impulse waves conforming to IEC 1000-4-5; Damped oscillatory wave conforming to IEC 1000-4-12; Immunity to electromagnetic interference conforming to IEC 61131-2

Ambient air temperature for operation

0…60 °C

Ambient air temperature for storage

-25…70 °C

Relative humidity

5…95 % without condensation for operation

Operating altitude

0...2000 m

Width

341.4 mm

Height

151 mm

Depth

152 mm

Net weight

1.72 kg

Technical documents (1)

• Schneider Electric product page TSX3721101

Key features

• Integrated connection type: 1 serial link (TER/AUX) Uni-Telway 19.2 kbit/s
• Application structure: 1 fast task; 16 event tasks; 1 master task
• Memory description: Flash 15 Kwords data; Internal RAM 20 Kwords data
• Ambient air temperature for operation: 0…60 °C
• Net weight: 1.72 kg

About the Schneider Electric TSX3721101

The Schneider Electric TSX3721101 is a modular base controller from Schneider Electric's Modicon TSX Micro range, which Schneider names "TSX Micro 37 21/22 PLC configurations". Schneider Electric lists it as discontinued since 31 Dec 2019, with end of service on 31 Dec 2027.

What is the TSX3721101 used for?

The TSX3721101 is a complete TSX Micro PLC base: the processor runs the control program, with I/O modules in the base's slots.

Lifecycle and successor

Discontinued.

Before you order

What to photograph or confirm so the right unit is quoted.

Check the reference TSX3721101 on the module's label, with its product version. Send us a photo of the label and we will confirm the details before quoting.