Programmable Logic Controller Guide: Selection, Application, and Maintenance for Engineers
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- Part number
- TMC2SL1
Modicon M221Schneider Electric TMC2SL1 Modicon M221 RS232/RS485 Serial Line Cartridge PLC I/O Module
Modicon M221 serial line cartridge, RS232/RS485, Modbus master/slave communication.
Description
About the TMC2SL1
About the TMC2SL1
The Schneider Electric TMC2SL1 is a Modicon M221 serial line cartridge that adds a non-isolated RS232 or RS485 port to a Modicon M221C logic controller, supporting Modbus master/slave RTU/ASCII or SoMachine-Network communication at up to 115.2 kbit/s. Cable length is limited to 15 meters on RS485 and 3 meters on RS232, and the cartridge plugs directly into the controller with no external wiring beyond the port itself.
Selection Notes
Use the TMC2SL1 to add a second serial port to an M221C controller whose built-in port is already assigned to another protocol, or to run Modbus RTU/ASCII on RS232 when the field devices are not RS485-compatible.
Specification
Full specification
Main 3
| Range of Product | Modicon M221 |
|---|---|
| Product or Component Type | Serial line cartridge |
| Product Compatibility | Modicon M221C |
Complementary 8
| Integrated connection type | Non isolated serial link - screw terminal block RS232, Non isolated serial link - screw terminal block RS485 |
|---|---|
| Transmission rate | 1.2...115.2 kbit/s (115.2 kbit/s by default) 49.2 ft (15 m) RS485, 1.2...115.2 kbit/s (115.2 kbit/s by default) 9.8 ft (3 m) RS232 |
| Communication port protocol | Non isolated serial link Modbus master/slave - RTU/ASCII or SoMachine-Network |
| Insulation | Non-insulated between lines and internal logic |
| Height | 1.6 in (41 mm) |
| Depth | 0.6 in (15 mm) |
| Width | 1.4 in (35 mm) |
| Net Weight | 0.033 lb(US) (0.015 kg) |
Contractual warranty 1
| Warranty (in months) | 18 |
|---|
Show all 24 specifications ↓ Show less ↑12 more values in Identification, Logistics.
Identification 7
| Part number | TMC2SL1 |
|---|---|
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 3606480649141 |
Logistics 5
| Country of origin | TW |
|---|---|
| Shipping weight | 0.015 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for TMC2SL1
No documents are on file for this part yet.
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Quick answers
Questions about the TMC2SL1
What is the HS code of TMC2SL1 for customs?
The tariff (HS) code on file for TMC2SL1 is 853710.
What is the EAN of TMC2SL1?
The EAN (GTIN) of TMC2SL1 is 3606480649141.
Where does TMC2SL1 ship from, and how fast?
TMC2SL1 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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Series
Schneider Electric Modicon M221
- Brand
- Schneider Electric
- Series
- Modicon M221
