Product Overview
The Schneider BMEP581020H processor module from the Modicon M580 range is designed for severe environments where reliability and performance are critical. With a MTBF of 775,000 hours and conformal coating protection, this module minimizes unplanned downtime and extends equipment life. Its integrated Ethernet TCP/IP ports and USB connectivity enable seamless integration into modern control architectures.
Technical Specifications
The BMEP581020H delivers robust processing for demanding automation tasks. Below are key parameters directly from the product data:
| Specification |
Value |
| Processor capacity (discrete) |
1024 I/O |
| Processor capacity (analog) |
256 I/O |
| Integrated RAM program |
4 MB |
| Integrated RAM data |
384 kB |
| Data storage (expandable flash) |
4 GB |
| Current consumption |
270 mA at 24 V DC |
| MTBF reliability |
775,000 hours |
| Operating temperature |
-25 to 70 °C |
| Vibration resistance |
3 gn |
| Shock resistance |
30 gn |
| IP degree of protection |
IP20 |
| Weight |
0.849 kg |
These specifications enable the BMEP581020H to maintain high performance in extreme conditions, such as gas and dust exposure, as per ISA S71.04 and IEC 60721-3-3 standards.
Real-World Applications
The BMEP581020H excels in industries requiring high resilience: oil and gas, chemical processing, and water treatment. Its ability to handle up to 1024 discrete I/O and 256 analog I/O makes it suitable for large-scale process control. The module supports serial link, counter, accurate time stamping, motion control, SSI encoder, HART, and process control channels, making it versatile for complex automation tasks.
Maintenance and Reliability
With a MTBF of 775,000 hours, the BMEP581020H reduces maintenance frequency and costs. Its conformal coating protects against moisture and corrosive gases, while the gas and dust resistance (Gx, 3C4, 3S4) ensures long service life in harsh environments. Regular inspection of status LEDs (RUN, ERR, I/O, DL, BACKUP, ETH MS, Eth NS) helps diagnose issues early.
Compatibility and Integration
The BMEP581020H integrates with Modicon M580 racks and supports up to 4 racks. It includes 1 Ethernet TCP/IP service port and 2 device network ports, plus a USB mini B connection. It can handle up to 64 distributed devices and works with 2 Ethernet communication modules and 2 AS-Interface modules. Communication services include DIO scanner. This module is compatible with CE, UL, CSA, RCM, EAC, ATEX zone 2/22, and IECEx zone 2/22 certified systems.
Selection Guide
Before purchasing the BMEP581020H, verify that your existing rack and power supply support the module's internal power supply requirement. Ensure the environment meets the operating temperature and altitude limits. For detailed configuration support, contact UBEST Automation (visit ubest101). We provide authentic Schneider BMEP581020H modules with full traceability.