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Specifications

• Range Of Product: Modicon M221 || Modicon M251 || Modicon M241
• Memory Capacity: 256 MB
• Accessory / Separate Part Category: separate parts
• Range Compatibility: Modicon M241 || Modicon M221 || Modicon M251
• Product Compatibility: logic controller
• Accessory / Separate Part Type: SD card
• Memory Type: flash

Complementary

• Mtbf Reliability: 3000000 H
• Number Of Read/Write Cycles: 100000
• Product Specific Application: program transfer || application backup
• Net Weight: 0.004 kg
• Data Retention Time: 10 year(s) 25 C

Offer Sustainability

• China Rohs Regulation: X
• Rohs Exemption Information: Yes
• Mercury Free: Yes
• Toxic Heavy Metal Free: Yes
• Eu Rohs Directive: Pro-active compliance (Product out of EU RoHS legal scope)
• Reach Regulation: Free of Substances of Very High Concern above the threshold
• Reach Free Of Svhc: Yes
• Weee: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.

Environment

• Vibration Resistance: 1 gn EN/IEC 61131-2 2007
• Ambient Air Temperature For Operation: -10-70 C
• Ambient Air Temperature For Storage: -25-85 C
• Relative Humidity: 0-95 % without condensation
• Resistance To Electrostatic Discharge: 15 kV in air EN/IEC 61000-4-2 || 4 kV on contact EN/IEC 61000-4-2
• Shock Resistance: 15 gn EN/IEC 61131-2 2007

Downloads

Spec Sheet

CAD

Compact Hardwired Logic Controller M241 – Wiring Diagram – EIO0000001821_00_TVDA+Compact+Hardwired+M241+-+WD.zip
Distributed Modbus TCP Logic Controller M251 – Wiring Diagram – EIO0000001822_01.zip
Compact EtherNet/IP Logic Controller M251 – Wiring Diagram – EIO0000002282_00.zip

User guide

Modicon M221 Logic Controller, Hardware Guide – SoMachine Basic – EIO0000001384.06 (pdf)

Catalog

Catalog Modicon M251 Programmable Logic Controller for modular and distributed architectures English June2019 – Catalog+Modicon+M251+Programmable+Logic+Controller+for+modular+and+distributed+architectures_May+2022 (pdf)
Catalog Modicon M262 Logic Motion controller IIoT ready for performance machines English_June 2022 – Catalog+Modicon+M262+Logic+Motion+controller-IIoT+ready+for+performance+machines_June+2022 (pdf)
Catalog Modicon M241 Programmable Logic Controller for performance demanding applications _May 2022 – Catalog+Modicon+M241+Programmable+Logic+Controller+for+performance+demanding+applications_May+2022 (pdf)
Discover catalog for Modicon M221 Programmable logic controller for hardwired architectures – Catalog+Modicon+M221+Programmable+logic+controller_+February+2023 (pdf)

Videos

Measuring Memory Consumption on M221 with SoMachine Basic | Schneider Electric Support How to perform a firmware upgrade on the M221 | Schneider Electric Support Establishing Modbus RTU Communication Between M221 and HMIS5T | Schneider Electric Support Making On-Line Changes to Modicon M221 with SoMachine Basic | Schneider Electric Support Setting Clock on Modicon M221 Controller in SoMachine | Schneider Electric Support Setting Persistent Variables with the M221 in SoMachine Basic | Schneider Electric Support