TM221CE24T Modicon M221 24IO Transistor PNP Controller

TM221CE24T – Modicon M221 24 IO Transistor PNP Ethernet Controller

Compact, powerful logic controller for automation and machine control. 24 I/O, transistor PNP outputs, fast counters, and Ethernet built-in. Ideal for small to mid-size machines.

Technical Specifications

• Brand & Model – Schneider Electric / Modicon M221 · TM221CE24T
• Rated supply – 24 V DC (20.4…28.8 V) · 14 inputs (4 fast) · 10 transistor outputs (2 fast)
• Analog inputs – 2 channels · 0…10 V · 10-bit resolution · LSB 10 mV · conversion 1 ms/ch + cycle
• Digital output – 24 V DC · 0.5 A per channel · 5 A per common · PNP (source logic)
  • Fast outputs (Q0…Q1): 100 kHz (PWM/PLS) · Q2…Q3: 5 kHz · Q4…Q9: 0.1 kHz
  • Fast inputs (I0,I1,I6,I7): 5 µs on/off · HSC 100 kHz, 32-bit counters
  • Processing: 0.2 µs/Boolean · 0.3 ms/1k instruction (event/periodic)
• Memory & real‑time clock
  • 256 kB RAM + 256 kB flash backup · 8000 %MW, 512 %M, 255 timers/counters
  • Clock drift ≤30 s/month @25°C · battery BR2032 (4 yr life)
• Environmental & mechanical
  • Temp operation: -10…55°C (horizontal) / -10…35°C (vertical) · storage -25…70°C
  • Humidity 10…95% non‑condensing · altitude 0…2000 m · vibration 3.5 mm / 1 gn
  • Shock 147 m/s² · IP20 (cover in place) · pollution degree ≤2
• EMC & immunity
  • ESD: 4 kV contact / 8 kV air · radiated field: 10 V/m (80 MHz…1 GHz)
  • Fast transients: 2 kV (power) / 1 kV (I/O, Ethernet) · surge: 2 kV common mode
  • Conducted immunity 10 Vrms (0.15…80 MHz) · micro‑breaks 10 ms
• Interfaces & communication
  • USB mini‑B (programming) · Ethernet RJ45 (Modbus TCP, Ethernet/IP, DHCP)
  • Non‑isolated serial RS232/RS485 (Modbus RTU/ASCII) · up to 115.2 kbps
  • Expansion: ≤7 modules · supply output 5 V / 0.52 A + 24 V / 0.2 A
• Mounting & dimensions – TH35‑15/7.5 rail or panel · 110×90×70 mm · 0.395 kg

Installation & Commissioning

• Mounting: DIN rail (TH35‑15 or TH35‑7.5) or panel with fixing kit. Keep vertical/horizontal orientation as per temp derating.
• Wiring: Removable screw terminals for I/O · shielded cable ≤10 m (fast inputs) / ≤3 m (fast outputs) · unshielded ≤30 m for digital I/O.
• Commissioning: USB or Ethernet connection · use SoMachine or EcoStruxure Machine Expert · auto‑detect expansion modules.
• Maintenance: LED indicators (PWR, RUN, ERR, I/O status) · automatic reset on overload (1 s) · battery replacement every 4 years.

Compatibility & Certifications

• Software: SoMachine, EcoStruxure Machine Expert · Modbus TCP client/server, Ethernet/IP adapter.
• Expansion: Up to 7 I/O modules (transistor or relay) · SD card (2 GB max) for data logging.
• Certifications: CE, cULus, RCM, DNV‑GL, LR, ABS, IACS E10, CSA, EAC · meets EN/IEC 61131‑2, 61010‑2‑201.

Package & Warranty

• In the box: TM221CE24T controller, mounting kit, terminal blocks, quick start guide.
• Warranty: 12 months from purchase (manufacturer defect).
• Shipping: 12‑24 hours dispatch · FedEx, UPS, DHL express worldwide.

Expert Review & Manager’s Insight

• Performance value: The M221 delivers reliable logic and fast counting in a compact package. Ideal for conveyor, packaging, and simple positioning tasks.
• Manager’s tip: Use the two 100 kHz outputs for PWM or PTO (pulse/direction) without extra modules. The integrated Ethernet simplifies connectivity to SCADA or HMI.
• Durability: Built for industrial environments – 10 ms micro‑break immunity and wide temperature range ensure stable operation.

Typical Applications

• Machine automation: Labeling, filling, cutting, and assembly stations.
• Material handling: Conveyor control, sorting, palletizing.
• Positioning & motion: Simple axis control (PTO) with 100 kHz pulse output.
• HVAC & pump control: PID regulation (up to 14 loops) for temperature/pressure.

FAQ

Q: What is the maximum counting frequency on fast inputs?

A: 100 kHz per channel (HSC mode) with 32‑bit counter. Use I0, I1, I6, I7.

Q: Can I use this controller with 24 V AC?

A: No. Rated supply is 24 V DC only. (20.4…28.8 V DC).

Q: How many expansion modules can I connect?

A: Up to 7 modules (transistor or relay) via the expansion bus.

Q: Is the Ethernet port isolated?

A: Non‑isolated, but with robust surge protection (1 kV common mode).

Q: What software do I need for programming?

A: SoMachine or EcoStruxure Machine Expert (free version available).

Q: I need to control two axes. Can this controller handle it?

A: Yes. Built‑in PTO supports 2 axes in pulse/direction (100 kHz) or 1 axis CW/CCW. Use Q0/Q1 and Q2/Q3.

Q: What is the typical power consumption with 7 expansion modules?

A: ≤14 W at 24 V. Without expansion it’s ≤4.8 W.

Q: Which controller should I choose – M221 or M241?

A: M221 is cost‑effective for small to medium machines. M241 adds more motion and high‑speed I/O. For most standalone machines, M221 is sufficient.

Q: Can I use this in a hazardous location?

A: Yes, certified for ordinary and hazardous locations (Class I, Div 2).

Selection Guide

• For basic logic + counting: TM221CE24T – 14 inputs, 10 outputs, 2 analog inputs.
• Need more I/O? Add up to 7 expansion modules (TM3 digital/analog/relay).
• Need Ethernet & Modbus: Built‑in, no extra card required.
• Positioning tasks: Choose this model for 2‑axis PTO at 100 kHz.

Contact us for bulk orders or technical support:
sales@powergearx.com ·
+86 18030005825 (WhatsApp)

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