TM221CE16T – Modicon M221 Logic Controller
Brand: Schneider Electric | Series: Modicon M221 | Type: Transistor PNP Ethernet Controller
Compact 16 I/O logic controller with 9 digital inputs, 7 transistor outputs, and 2 analog inputs. Built-in Ethernet, USB, and serial Modbus communication. Designed for small to mid-size automation tasks requiring fast counting, positioning, and PID regulation.
Key Technical Specifications
| Supply Voltage | 24 V DC (20.4…28.8 V) |
| Discrete Inputs | 9 (4 fast, sink/source, 7 mA) |
| Analog Inputs | 2 (0…10 V, 10-bit, 10 mV LSB) |
| Transistor Outputs | 7 (0.5 A, 24 V DC, 2 fast 100 kHz) |
| Fast I/O Response | 5 µs turn-on/off (fast inputs/outputs) |
| Communication | Ethernet, USB, RS232/485 (Modbus) |
| Counting / Positioning | 4 HSC (100 kHz), PTO 2 axes (pulse/dir) |
| Memory | 256 KB RAM + 256 KB flash, SD card option |
| Protection & Durability | Overload/short-circuit (1 A auto reset) |
| Temperature Range | -10…55 °C (horizontal), -10…35 °C (vertical) |
| Environmental | IP20, pollution degree 2, 0…2000 m altitude |
| EMC Immunity | ESD 8 kV air, surge 2 kV, fast transients 2 kV |
Installation & Mounting
- Mount on TH35-15 or TH35-7.5 rail (IEC 60715).
- Panel mounting kit available (optional).
- Use shielded cable for fast inputs (max 10 m) and fast outputs (max 3 m).
- Unshielded cable for digital I/O up to 30 m; analog input max 1 m.
- Removable screw terminal blocks for all I/O connections.
Diagnostic & Maintenance Features
- LED indicators: PWR, RUN, ERR, BAT, SD, I/O state, Ethernet link/activity.
- Automatic reset for overload/short-circuit (1 s).
- Real-time clock with ≤30 s/month drift at 25 °C.
- Built-in flash backup for application and data.
- Supports SD card (up to 2 GB) for data logging.
Compatibility & Expansion
- Expand with up to 4 transistor or 4 relay I/O modules.
- Modbus TCP client/server, Modbus RTU/ASCII master/slave.
- EtherNet/IP adapter, DHCP client.
- USB mini-B for programming (SoMachine-Network).
- Works with Schneider Electric EcoStruxure Machine Expert.
Certifications & Standards
- Certifications: DNV-GL, CSA, cULus, IACS E10, ABS, RCM, LR, EAC.
- Standards: EN/IEC 61010-2-201, EN/IEC 60664-1, EN/IEC 61132-2.
- Marine specification compliant (LR, ABS, DNV, GL).
- CE marked for EU market.
Typical Applications
- Small packaging machines (filling, capping, labeling).
- Conveyor control with speed regulation.
- Positioning systems (PTO pulse/direction).
- PID loops for temperature or pressure (up to 14 loops).
- High-speed counting (HSC up to 100 kHz) for flow meters or encoders.
FAQ – Quick Answers
- Can I use this with 230 V AC? No, supply is 24 V DC only.
- Is it compatible with older Modicon Quantum? No, different platform. For Modicon Quantum series, check our separate listings.
- What programming software is needed? EcoStruxure Machine Expert – Basic or SoMachine.
- Does it support PWM output? Yes, on fast outputs Q0…Q1 (100 kHz).
- Battery life? BR2032 lithium lasts ~4 years; backup time 1 year at 25 °C.
Package Contents
- TM221CE16T logic controller unit.
- Removable screw terminal connectors (inputs/outputs).
- Mini USB programming cable (1 m).
- Quick start guide (printed).
- Battery BR2032 (pre-installed).
- Mounting rail clips.
Shipping & Warranty
- Shipping: FedEx, UPS, DHL (global express).
- Warranty: 12 months from invoice date.
- Technical verification performed before shipment.
- Obsolete system support available on request.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts.
- Global shipment with tracking.
- Tested surplus & refurbished options.
- 12-month warranty on all controllers.
- Pre-shipment technical verification.
- Expert support for obsolete control systems.
Contact: info@oiltechcontrols.com |
+86 158 8020 0923
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