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Serial line cartridge, Modicon M221, 1 communication extension


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This product is part of the Modicon M221 range, an offer of programmable logic controllers for hardwired architectures. This serial line cartridge is a communication extension which support transmission rate 1.2kbps to 115.2kbps for bus length of 15m for RS485 and 3m for RS232. This product requires minimal installation and offers tremendous versatility. There is no insulation between lines and internal logic. It has non isolated serial link communication port protocols like Modbus master/slave and RTU/ASCII or SoMachine-Network. Its dimensions are 35mm (Width) x 15mm (Depth) x 41mm (Height). It weighs 0.015kg. This cartridge is compatible with Modicon M221C PLC. Achieve benchmark performance while increasing profitability with the Modicon M221 through intuitive machine programming with SoMachine Basic, ready-to-use applications and function blocks


Range of productModicon M221
Product or component typeSerial line cartridge
Product compatibilityModicon M221C
Integrated connection typeNon isolated serial link - screw terminal block for RS232
Non isolated serial link - screw terminal block for RS485
Transmission rate1.2...115.2 kbit/s (115.2 kbit/s by default) for bus length of 15 m for RS485
1.2...115.2 kbit/s (115.2 kbit/s by default) for bus length of 3 m for RS232
Communication port protocolNon isolated serial link: Modbus master/slave - RTU/ASCII or SoMachine-Network
InsulationNon-insulated between lines and internal logic
Height41 mm
Depth15 mm
Width35 mm
Net weight0.015 kg
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height3.569 cm
Package 1 Width4.742 cm
Package 1 Length6.985 cm
Package 1 Weight30.0 g
Unit Type of Package 2CAR
Number of Units in Package 275
Package 2 Height14.4 cm
Package 2 Width29.2 cm
Package 2 Length39.5 cm
Package 2 Weight3.32 kg
Unit Type of Package 3P12
Number of Units in Package 32400
Package 3 Height105 cm
Package 3 Width120 cm
Package 3 Length80 cm
Package 3 Weight111 kg

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