Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | Schneider Electric TM221C24U |
| Manufacturer | Schneider Electric |
| Product Series | Modicon M221 |
| Product Type | Compact Logic Controller / PLC |
| Integrated Digital I/O | 24 points |
| Digital Inputs | 14 inputs |
| Fast Inputs | 4 high-speed inputs |
| Analog Inputs | 2 inputs, 0–10 V |
| Digital Outputs | 10 transistor outputs |
| Output Type | NPN transistor / Sink |
| Output Voltage | 24 VDC |
| Output Current | 0.5 A per output |
| Supply Voltage | 24 VDC |
| Supply Voltage Range | 20.4–28.8 VDC |
| High-Speed Functions | HSC, PTO, PWM, PLS, Frequency Generator |
| Ethernet | Yes |
| Ethernet Port | RJ45 |
| Serial Communication | Serial Line, RS232/RS485 |
| USB | USB programming port |
| SD Card | Supported |
| Expansion Capability | Up to 7 TM3 expansion modules |
| Analog Input Resolution | 10 bit |
| Mounting | DIN rail / panel mounting |
| Protection Rating | IP20 |
| Operating Temperature | -10°C to +55°C |
| Storage Temperature | -25°C to +70°C |
| Dimensions | 110 × 90 × 70 mm (W × H × D) |
| Product Weight | Approx. 0.395 kg |
FAQ
FAQ
Q1: What is the Schneider Electric TM221C24U used for?
A: The TM221C24U is a Modicon M221 PLC designed for machine automation applications such as packaging equipment, conveyors, assembly machines, material handling systems and OEM machinery.
Q2: How many I/O points does the TM221C24U have?
A: It has 24 integrated I/O points, including 14 digital inputs and 10 transistor outputs.
Q3: What type of outputs does the TM221C24U use?
A: It uses 10 NPN transistor outputs, also known as sink outputs, with a rated output current of 0.5 A per channel.
Q4: What power supply does the TM221C24U require?
A: The controller requires a 24 VDC power supply, with an allowable supply range of 20.4–28.8 VDC.
Q5: Does the TM221C24U have analog inputs?
A: Yes. It provides 2 analog inputs, supporting 0–10 V signals with 10-bit resolution.
Q6: Does the TM221C24U support Ethernet communication?
A: Yes. The controller includes an RJ45 Ethernet port, along with serial communication and USB programming interfaces.
Q7: Is the TM221C24U still available?
A: The model has been discontinued in several markets. Schneider Electric lists TM221C24T as a recommended replacement in some regions.
Q8: What are the dimensions and weight of the TM221C24U?
A: The controller measures approximately 110 × 90 × 70 mm (W × H × D), with a product weight of approximately 0.395 kg.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
