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Home Product TM221M16T Schneider Modicon M221 PLC 16 I/O Relay Compact Automation Controller

TM221M16T Schneider Modicon M221 PLC 16 I/O Relay Compact Automation Controller

Modicon TM221M16T
TM221M16T PLC Module
Schneider M221 Controller
TM221M16T
Modicon TM221M16T PLC Module: Schneider M221 Controller delivers compact automation for industrial applications with 16 digital I/O points, built-in Ethernet connectivity, and user-friendly programming. Ideal for small machines, packaging systems, and IoT-ready control solutions.

Product Description

The Modicon TM221M16T PLC Module is a compact Schneider M221 Controller designed for industrial automation applications. It features 16 digital inputs and 10 digital outputs, supporting direct connection to up to 7 expansion modules. The unit integrates a built-in RS-485 serial port for Modbus communication and operates within a 24V DC power supply range. With a wide operating temperature range of -25°C to +55°C, it is suitable for environments in manufacturing, packaging, and water treatment industries. Advantages include modular flexibility and easy integration with Schneider Electric ecosystems, while limited analog I/O support may require additional modules. It utilizes a replaceable lithium battery (3V/1200mAh) for memory backup. The absence of a built-in screen and compatibility with short-range sensors (typically 0-10m for digital inputs) emphasizes its focus on cost-effective, scalable control solutions.
Parameter Specification
Product Series Modicon TM221M16T (Schneider M221 Controller)
PLC Type TM221M16T PLC Module
CPU Speed 0.1 ms per Boolean instruction
Memory 16 KB RAM / 8 MB Flash
Digital Inputs 10 points (24VDC sink/source)
Digital Outputs 6 points (24VDC transistor)
Analog I/O Capacity Up to 4 analog modules expandable
Communication Ports 1x Ethernet, 1x RS485, 1x USB Mini-B
Protocol Support Modbus TCP/IP, Modbus RTU, Ethernet/IP
Power Supply 24VDC ±10% (100-240VAC via external adapter)
Operating Temperature 0°C to 60°C (32°F to 140°F)
Certifications UL, CE, cULus, RoHS compliant
Dimensions (WxHxD) 90 x 100 x 75 mm
Programming Standards IEC 61131-3 (LD, FBD, SFC, IL, ST)
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question:Can we apply for low-value declaration for shipments?
answer:Yes, low-value declaration is supported, subject to destination country regulations and item value.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Can I self-collect goods via official courier?
answer:Yes, self-collection via official courier can be arranged upon prior request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can we apply for low-value declaration for shipments?
answer:Yes, low-value declaration is supported, subject to destination country regulations and item value.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Can I self-collect goods via official courier?
answer:Yes, self-collection via official courier can be arranged upon prior request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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