Schneider Electric TM221ME16R | PLC | 16 I/O | Relay Outputs | Ethernet | M221 Series

Schneider Electric TM221ME16R | Compact PLC – 16 I/O, Ethernet, Modicon M221 Series

Overview

The Schneider Electric TM221ME16R is a compact and versatile PLC controller from the Modicon M221 series, designed for small to medium automation tasks. It includes 8 digital inputs and 8 relay outputs, along with built-in Ethernet, serial, and USB ports, making it ideal for flexible integration in industrial applications.

Key Features

• Digital I/O: 8 digital inputs and 8 relay outputs

• Relay Outputs: Supports up to 2A per output channel

• Communication Interfaces:

  • 1x Ethernet 10/100 Mbps

  • 1x Serial port (RS232/RS485)

  • 1x USB Mini-B for programming

• Expansion Support: Compatible with TM3 I/O modules

• Real-Time Clock: Built-in RTC with battery backup

• Software: Programmed with EcoStruxure Machine Expert – Basic

• Mounting: DIN rail

Technical Specifications

• Model Number: TM221ME16R

• Series: Modicon M221

• Inputs: 8 digital, 24V DC (sink/source)

• Outputs: 8 relay outputs (max. 2A each)

• Program Memory: 128 KB

• Data Memory: 64 KB

• Power Supply: 24V DC

• CPU: 32-bit processor

• Ports: Ethernet, serial (RS232/RS485), USB

• Expansion Modules: TM3 compatible

• Operating Temp: 0°C to +55°C

• Dimensions: 138 mm (W) x 90 mm (H) x 70 mm (D)

• Weight: Approx. 0.35 kg

• Protection Rating: IP20

Applications

• Machine Control: Ideal for conveyors, small CNCs, pick-and-place machines

• Building Automation: Manages lighting, HVAC, and access systems

• Water Management: Controls pumps, valves, and tank levels

• OEM Integration: Compact and customizable for various control panels

Why Choose TM221ME16R?

• Flexible Communication: Ethernet and serial support out of the box

• Compact Footprint: Ideal for small enclosures

• Reliable Outputs: Relay contacts handle direct control of loads

• Expandable and Scalable: TM3 modules allow tailored configurations

Order Now

Available now with worldwide shipping. Contact us to bundle with I/O expansions, cables, software, or HMI interfaces for a complete automation solution.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply