BMEH584040C Schneider Redundant PLC Processor Module

Schneider Electric BMEH584040C Redundant Processor – Modicon M580 Series

Processor Performance and Expanded Memory Architecture

• The BMEH584040C executes 30K instructions per millisecond with mixed Boolean and arithmetic logic. It handles 40K instructions per millisecond for 100 percent Boolean applications with exceptional speed.
• Integrated RAM provides 16 MB for program storage and 2048 kB for data. A 4 GB expandable flash memory stores extensive historical logs and application archives.
• The processor supports one periodic fast task plus one cyclic master task. It manages up to 64 distributed devices and 16 remote I/O stations with Quantum and X80 drops.
• Built-in functions include motion control, accurate time stamping, SSI encoder and HART communication. Programmable loops enable sophisticated process regulation strategies.

Redundancy, Connectivity and Communication Capabilities

• A dedicated Ethernet HSBY port synchronizes two CPUs for true hot standby redundancy. The BMEH584040C includes two Ethernet TCP/IP ports for device network connectivity.
• One Ethernet service port enables convenient local programming access. USB mini B provides alternative connectivity for maintenance and diagnostics.
• The communication processor supports 16 Ethernet modules and 8 AS-Interface devices. RIO scanner and DIO scanner services manage remote I/O efficiently across the network.
• Status LEDs clearly show processor run, system fault, I/O status and HSBY link health. Front panel indicators display primary or standby role and processor identification.

Environmental Toughness and International Compliance

• Conformal coating protects against gas, dust, sand and salt according to ISA S71.04 and IEC 60721-3 standards. The BMEH584040C resists mould and fungal spores effectively.
• Operating temperature ranges from minus 25 degrees Celsius to 60 degrees Celsius. Storage temperature spans minus 40 degrees Celsius to 85 degrees Celsius.
• The module withstands 3 gn vibration and 30 gn shock without performance degradation. Altitude operation reaches 5000 meters with appropriate derating factors applied.
• Certifications include CE, UL, CSA, RCM, EAC and ATEX zone 2/22. Compliance with IEC 61131-2 and UL 61010-2-201 ensures global acceptance.

Frequently Asked Questions

• What distinguishes the BMEH584040C from the BMEH582040C model? The BMEH584040C offers expanded memory with 16 MB program and 2048 kB data. It also supports 16 remote I/O stations compared to 8 stations on the smaller model.
• How many remote drops can this processor handle? The BMEH584040C supports up to 16 remote I/O stations including both X80 and Quantum drops. This provides greater flexibility for large distributed control systems.
• Can this module operate in extreme temperature environments? Yes, the processor functions reliably from minus 25 to 60 degrees Celsius. Conformal coating protects against humidity and temperature fluctuations.
• What communication protocols does the processor support? Ethernet TCP/IP serves device networks and service port connections. The module also handles HART, AS-Interface and serial link communications.
• Do you ship internationally and how long does delivery take? We ship worldwide via FedEx, UPS and DHL with full tracking. Orders leave our facility within five business days of payment confirmation.
• What is the current consumption difference compared to other models? The BMEH584040C draws 360 mA at 24 V DC due to expanded memory and I/O capacity. This remains within standard Modicon M580 power supply capabilities.

Contact Information Inquiries: sales@nex-auto.com | +86 153 9242 9628 (WhatsApp)

Partner NexAuto Technology Limited: https://www.nex-auto.com/