Product Introduction
The Schneider BMEP582040H Modicon M580 processor module is engineered for severe environments, delivering robust performance in demanding industrial automation applications. With a high MTBF of 775,000 hours and resilience to extreme temperatures (-25 to 70 °C), this module minimizes downtime and reduces total cost of ownership. It supports up to 2048 discrete and 512 analog I/O points across 4 racks, making it a versatile choice for process control, motion control, and remote I/O stations.
Technical Specifications
| Parameter |
Value |
| Range of Product |
Modicon M580 |
| Product or Component Type |
Processor module |
| Number of racks |
4 |
| Local I/O processor capacity (discrete) |
2048 I/O |
| Local I/O processor capacity (analog) |
512 I/O |
| Memory description |
Expandable flash, 4 GB data storage; Integrated RAM: 10 kB system, 8 MB program, 768 kB data |
| Current consumption |
270 mA 24 V DC |
| MTBF reliability |
775,000 H |
| IP Degree of Protection |
IP20 |
| Ambient air temperature for operation |
-13…158 °F (-25…70 °C) |
| Shock resistance |
30 gn |
| Net Weight |
1.872 lb (0.849 kg) |
Real-World Applications
The Schneider BMEP582040H excels in harsh process industries such as oil and gas, chemical plants, and water treatment. Its gas-resistant conformal coating and compliance with ATEX/IECEx zone 2/22 make it suitable for hazardous locations. In a typical refinery, the BMEP582040H manages HART transmitters and SSI encoders for precise level control. The long MTBF reduces unplanned maintenance, delivering measurable ROI over the asset's lifecycle.
Installation & Setup Guidance
Install the BMEP582040H in a Modicon M580 rack using the internal power supply via the rack backplane. The module occupies one slot and requires 270 mA at 24 V DC. Connect the Ethernet TCP/IP service port (1 port) and device network ports (2 ports) to your control network. Use the mini-B USB port for direct programming. The status LEDs—RUN, ERR, I/O, DL, BACKUP, ETH MS, and Eth NS—provide immediate diagnostic feedback during commissioning.
Maintenance & Reliability
With an MTBF of 775,000 hours, the Schneider BMEP582040H delivers exceptional reliability. Routine inspections should focus on ambient temperature (maintain below 70 °C) and relative humidity (5–95% at 55 °C without condensation). The conformal coating protects against gas, dust, sand, and mold growth (class Gx/3C4/3S4). Periodically check the expandable flash memory (4 GB) for data backup and replace the memory card if the BACKUP LED turns red.
Compatibility & Integration
The BMEP582040H integrates seamlessly into Modicon M580 architectures. It supports up to 8 remote I/O stations and 64 distributed devices via RIO and DIO scanners. Communication modules include 2 Ethernet modules and 16 AS-Interface modules. The processor handles 64 event tasks and a periodic fast task for time-critical control. It is fully compliant with IEC 61131-2 and multiple international standards (CE, UL, CSA, RCM, EAC, Merchant Navy).
Selection Guide & Purchasing Advice
Before purchasing, verify your rack compatibility (Modicon M580) and I/O count. The Schneider BMEP582040H comes in a single unit package (PCE) weighing 1.872 lb. For volume needs, a six-unit S03 package is available. PLC Source PRO (available via ubest101) stocks this module and ensures fast delivery for industrial spares. Contact our team to confirm stock and lead times.