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Product Introduction
The Schneider Electric BMXNRP0200 is a fiber optic converter module designed for seamless integration within the Modicon M340 programmable logic controller (PLC) system. This module converts standard electrical signals from the M340 backplane communication bus to optical fiber signals, enabling long-distance, high-speed, and electrically noise-immune communication.
The BMXNRP0200 serves as a critical component when extending the reach of Modicon M340 networks beyond traditional copper wiring limits, providing enhanced protection against electromagnetic interference (EMI) and ensuring reliable data transmission in harsh industrial environments. The fiber optic link significantly improves signal integrity and system robustness, which is especially valuable in applications with high electrical noise or physically distant devices.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Fiber Optic Converter Module |
| Part Number | BMXNRP0200 |
| Communication Interface | M340 backplane serial link (copper to fiber conversion) |
| Fiber Optic Type | Multimode or singlemode fiber (depending on configuration) |
| Transmission Distance | Up to 2 km (multimode), up to 15 km (singlemode) |
| Data Rate | Compatible with M340 bus speed (up to 12 Mbps) |
| Isolation | Electrical isolation via fiber optic link |
| Operating Temperature Range | 0°C to +60°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Shock Resistance | 15 g (11 ms duration) |
| Vibration Resistance | 3.5 mm (5–8.4 Hz), 1 g (8.4–150 Hz) |
| Power Consumption | Approx. 1.8 W |
| Dimensions (HxWxD) | 32 x 100 x 86 mm |
| Module Weight | 0.203 kg |
| Mounting | DIN rail or panel mounting within M340 chassis |
| Certifications | CE, UL, CSA, RoHS, EAC |
Applications
The BMXNRP0200 fiber converter module is suitable for diverse industrial automation scenarios where reliable communication over extended distances and immunity to electromagnetic disturbances are critical:
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Long-Distance Networking: Extends communication between distributed M340 PLC racks beyond standard copper cable limitations.
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Electrically Noisy Environments: Ideal for plants with high electromagnetic interference such as steel mills, power generation stations, and heavy manufacturing.
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Critical Infrastructure: Suitable for water treatment facilities, transportation control centers, and utility networks requiring robust data links.
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Distributed Control Systems: Facilitates secure, stable fiber optic connections between remote control panels and central processing units.
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Hazardous Locations: Fiber optic cables minimize spark risks and enhance safety in explosive or flammable environments.
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High-Speed Data Transmission: Ensures consistent and fast communication within complex industrial automation setups.
Advantages
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Extended Distance Communication: Fiber optic technology allows communication over kilometers, far exceeding copper cable range.
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Immunity to Electromagnetic Interference: Optical fiber provides galvanic isolation, eliminating electrical noise issues.
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Enhanced Safety: Non-conductive fiber optics reduce risk of sparks and electrical faults in hazardous zones.
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Reliable Data Integrity: Fiber optics reduce signal degradation and ensure consistent transmission quality.
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Compact and Rugged Design: Fits seamlessly into existing M340 chassis setups, maintaining industrial-grade durability.
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Easy Installation: Compatible with standard M340 racks and supported by Schneider Electric’s configuration tools.
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Cost-Effective for Network Expansion: Avoids the need for repeaters or signal boosters in long-distance industrial communication.
Frequently Asked Questions (FAQ)
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Q: What is the main function of the BMXNRP0200?
A: It converts electrical signals from the Modicon M340 bus to fiber optic signals for long-distance communication. -
Q: What types of fiber optic cables can be used with this module?
A: Both multimode and singlemode fiber optic cables can be used, depending on the distance required. -
Q: What is the maximum transmission distance supported?
A: Up to 2 km with multimode fiber and up to 15 km with singlemode fiber. -
Q: Is this module compatible with other Modicon M340 modules?
A: Yes, it fits within the M340 backplane and works seamlessly with other M340 components. -
Q: Can the BMXNRP0200 be used in electrically noisy environments?
A: Yes, the fiber optic link offers excellent immunity to electromagnetic interference. -
Q: What are the power requirements for this module?
A: It consumes approximately 1.8 watts from the M340 backplane power supply. -
Q: Is special software required to configure the module?
A: No specific configuration is needed for the fiber converter itself; the system configuration remains within the PLC software. -
Q: Can this module be hot-swapped?
A: No, it is recommended to power down the system before installation or removal. -
Q: What certifications does this module have?
A: It holds CE, UL, CSA, RoHS, and EAC certifications, ensuring compliance with international standards. -
Q: How is the module mounted in the control panel?
A: It is mounted on a DIN rail or within the standard M340 chassis, compatible with existing mounting systems.
Related or Similar Modules (Same Series/Function)
| Model Number | Description | Communication | Function |
|---|---|---|---|
| BMXNRP0300 | Fiber Converter Module, extended range | Fiber Optic | Long-distance converter |
| BMXNOM0200 | Serial Link Module | RS232/RS485 | Serial communication |
| BMXNOC0401 | Ethernet Communication Module | Ethernet | Network communication |
| BMXNOR0200 | Remote I/O Scanner Module | Serial | Remote I/O communication |
| BMXPRA0100 | Profibus DP Adapter Module | Profibus | Profibus connectivity |
| BMXPRA0100H | High-speed Profibus DP Module | Profibus | Enhanced Profibus comms |
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