dPAC module, Modicon M251
The Modicon M251 dPAC is part of the EcoStructure Automation Expert hardware controller range. It is an optimised dPAC controller that supports Modicon TM3 I/O catalog. The controller carries up to 488 discrete I/O channels, 114 analog I/O channels and 14 (7 local + 7 remote) Modicon TM3 expansion modules. It is a cost-optimized, low-footprint distributed controller based on the machine-specialized Modicon M251 PAC platform. It includes a 1GB/s Ethernet port, a dual port Ethernet field bus and supports Modbus/TCP, OPC UA and auto discovery. The controler is compatible with most Modicon TM3 I/O. It weighs 0.85kg (1.9lb). EcoStruxure Automation Expert is a new category of software defined automation, enabling next generation integrated architectures and Industry 4.0 solutions. It complies with IEC/EN 61131-2 (Edition 2 2007), UL508 (UL61010-2-201), ANSI/ISA 12.12.01-2007, CSA C22.2 No. 213, No. 142, E61131-2 and IACS E10 standards.
Brand: Schneider Electric
Add to Quote CatalogueSpecifications
| Data Backed Up | 128 MB built-in flash memory backup of user programs |
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| Electrical Connection | removable screw terminal block power supply pitch 3.81 mm) |
| Height | 90 mm |
| Power Consumption In W | 45-45 W with max number of I/O expansion module) |
| Port Ethernet | Ethernet 10BASE-T/100BASE-TX - 2 copper cable |
| Clock Drift | <= 60 s/month -10-50 °C |
| Battery Type | BR2032 lithium non-rechargeable 4 year(s) |
| Marking | CE |
| Backup Time | 2 years 25 °C |
| Maximum Number Of I/O Expansion Module |
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| Net Weight | 0.22 kg |
| Memory Capacity | 64 MB system memory RAM |
| Supply Voltage Limits | 19.2-28.8 V |
| Integrated Connection Type |
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| Mounting Support |
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| Communication Service |
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| Local Signalling |
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| Surge Withstand |
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| Realtime Clock | with |
| Width | 54 mm |
| Depth | 90 mm |
| Data Storage Equipment | <= 16 GB SD card optional) |
| Product Certifications |
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| Resistance To Conducted Disturbances |
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| Resistance To Electromagnetic Fields |
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| Immunity To Microbreaks | 10 ms |
| Storage Altitude | 0-3000 m |
| Standards |
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| Pollution Degree | 2 |
| Ambient Air Temperature For Operation |
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| Shock Resistance | 15 gn 11 ms |
| Vibration Resistance |
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| Ambient Air Temperature For Storage | -40-70 °C |
| Relative Humidity |
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| Ip Degree Of Protection | IP20 with protective cover in place |
| Resistance To Electrostatic Discharge |
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| Resistance To Fast Transients |
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| Operating Altitude | 0...6561.68 ft (0...2000 m) |
| Electromagnetic Emission |
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| Country of Origin | Indonesia |
| Width | 54 mm |
| Height | 90 mm |
| Weight | 0.22 kg |
| Range Of Product | Modicon M251 |
| Product Or Component Type | processor module |
| [Us] Rated Supply Voltage | 24 V DC |
| Rohs Exemption Information | Yes |
| Mercury Free | Yes |
| Environmental Disclosure | ENVPEP1401009EN |
| Sustainable Offer Status | Green Premium product |
| California Proposition 65 | WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov |
| Weee | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins. |
| China Rohs Regulation | X |
| Circularity Profile | ENVEOLI1401009EN |
| Eu Rohs Directive | Pro-active compliance (Product out of EU RoHS legal scope) |
