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Schneider TM221M16TG Logic Controller Module

Schneider TM221M16TG Logic Controller Module

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Brand:Schneider PLC
Item No.: TM221M16TG
Product Origin:France
Product Dimensions:202 × 21 × 261 mm
Product Weight:0.36 kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO

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Introduction

The Schneider TM221M16TG Logic Controller Module is part of the Modicon M221 PLC family, engineered for compact automation systems requiring reliable control, fast response, and flexible configuration. Featuring 16 integrated I/O points, PNP transistor outputs, analog input capability, spring terminal connections, and TM3 expansion support, it provides an efficient automation solution for machine builders and system integrators.

Designed for modern industrial environments, the TM221M16TG combines compact installation with advanced control functions. Its fast transistor output technology makes it suitable for applications involving rapid switching, pulse control, and precise machine sequencing, while its expandable architecture supports future automation upgrades.


Technical Specifications

ParameterSpecification
BrandSchneider Electric
Model NumberTM221M16TG
Product TypeLogic Controller Module
Product RangeModicon M221
Controller TypeCompact PLC
Rated Supply Voltage24 VDC
Supply Voltage Range20.4...28.8 VDC
Integrated I/O Number16
Digital Inputs8
Fast Inputs4
Input Type24 VDC Sink/Source
Analog Inputs2
Analog Input Range0...10 V
Analog Resolution10 bits
Transistor Outputs8
Fast Outputs2
Output TypeSource Transistor (PNP)
Output Voltage24 VDC
Output Current0.5 A per output
Terminal TypeSpring Terminal
Communication InterfaceSerial Line + USB
Communication ProtocolModbus RTU / ASCII
Memory ExpansionSD Card Supported
Expansion CompatibilityModicon TM3 Modules
Maximum Expansion ModulesUp to 7 Local Modules
Mounting TypeDIN Rail Mounting
Protection RatingIP20
Operating Temperature-10...55°C
Storage Temperature-25...70°C
Dimensions (W × H × D)Approx. 70 × 90 × 70 mm
WeightApprox. 420 g


Recommended Companion Models

ModelProduct Name
TM3DQ16TSchneider Modicon TM3 Transistor Output Expansion Module
TM3AI4Schneider Modicon TM3 Analog Input Expansion Module
TM3TI4Schneider Modicon TM3 Temperature Input Module
TM3XREC1Schneider Modicon TM3 Remote Receiver Module

Frequently Selected Alternatives

ModelProduct Name
TM221M16TSchneider Modicon M221 16 I/O PNP Transistor Logic Controller
TM221M16RSchneider Modicon M221 16 I/O Relay Logic Controller
TM221CE16TSchneider Modicon M221 16 I/O Ethernet Transistor Logic Controller
TM221CE16USchneider Modicon M221 16 I/O Ethernet NPN Transistor Logic Controller


Where It Excels in Industrial Use

Compact Automation Machine Control
The Schneider TM221M16TG is a Modicon M221 compact logic controller designed for small and medium industrial machines requiring fast transistor outputs, efficient PLC processing, and flexible automation control. With 16 integrated I/O points, it is suitable for packaging equipment, conveyor systems, compact assembly machines, and standalone automation applications where reliability and space efficiency are critical.

 

High-Speed Switching Applications
The transistor output architecture of the TM221M16TG provides fast response performance for pulse generation, PWM control, frequency output, and precise actuator management. It is an effective solution for machines requiring accurate timing and repeatable control sequences.

 

Flexible Sensor and Actuator Integration
Equipped with digital inputs, analog inputs, and transistor outputs, the controller can directly manage sensors, switches, and 24 VDC actuators, reducing the need for additional hardware in compact automation systems.

 

Expandable Industrial Control Platforms
The TM221M16TG supports Modicon TM3 expansion modules, allowing additional digital, analog, and specialty functions to be integrated as automation requirements increase. This provides a scalable solution for machine builders developing future-ready control systems.


Key Strengths at a Glance

Fast PNP Transistor Output Performance
The TM221M16TG features 8 PNP transistor outputs, including fast outputs, delivering reliable 24 VDC switching performance for applications requiring rapid response and precise control.

 

Spring Terminal Connection Design
The integrated spring terminal connection simplifies wiring installation and improves connection reliability, making the controller suitable for industrial environments where efficient commissioning is important.

 

Integrated Analog and Digital Processing
The controller combines 8 digital inputs, 2 analog inputs, and 8 transistor outputs, providing a balanced configuration for compact automation systems.

 

Advanced M221 Control Functions
With USB programming, Modbus communication, SD card support, pulse functions, PWM capability, and TM3 expansion compatibility, the TM221M16TG provides a versatile platform for modern automation projects.


Technical FAQs

1. What type of product is the Schneider TM221M16TG?
The Schneider TM221M16TG is a Modicon M221 programmable logic controller designed for compact industrial automation and machine control applications.

 

2. How many integrated I/O points does the TM221M16TG provide?
The TM221M16TG provides 16 integrated I/O points, including 8 digital inputs and 8 transistor outputs.

 

3. What type of outputs does the TM221M16TG use?
The TM221M16TG uses 24 VDC PNP transistor outputs designed for high-speed switching and accurate automation control.

 

4. What power supply does the TM221M16TG require?
The TM221M16TG requires a 24 VDC power supply with an operating voltage range of 20.4...28.8 VDC.

 

5. Does the TM221M16TG support analog input signals?
Yes. The TM221M16TG includes 2 analog inputs supporting 0...10 V signals with 10-bit resolution.

 

6. Which expansion modules are compatible with the TM221M16TG?
The TM221M16TG supports Schneider Electric Modicon TM3 expansion modules for additional digital, analog, and specialty control functions.

 

7. What programming software is used for the TM221M16TG?
The TM221M16TG is programmed using Schneider Electric EcoStruxure Machine Expert Basic software for Modicon M221 controllers.

 

8. Can the TM221M16TG perform PWM and pulse output functions?
Yes. The TM221M16TG supports PWM, pulse generation, and frequency control functions for applications requiring accurate output timing.

 

9. Does the TM221M16TG support Modbus communication?
Yes. The TM221M16TG supports Modbus RTU/ASCII communication through its serial communication interface for industrial device integration.

 

10. Is the TM221M16TG suitable for OEM machine builders?
Yes. The TM221M16TG is designed for OEM equipment requiring compact PLC control, fast transistor outputs, flexible communication, and expansion capability. 


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