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QJ71C24N-R2 | Mitsubishi RS-232 Communication Module For MELSEC Q Series Control Systems
- Regular price
- $479.00
- Sale price
- $479.00
- Regular price
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Product Description P/N: QJ71C24N-R2
Description
The Mitsubishi QJ71C24N-R2 is an RS-232 communication module designed for MELSEC Q Series PLCs, supporting data transfer speeds up to 230400 bit/s. It operates on 5 V DC, includes dual communication channels, and features a compact, screw-mounted design for reliable integration into automation systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Mitsubishi |
| Category | PLCs / Machine Control |
| Part Number | QJ71C24N-R2 |
| Subcategory | PLC Module / Q Series |
| Ports | (2) RS-232 |
| Channels | 2 |
| Data Transfer Rate | 230400 bit/s |
| Supply Voltage (Module) | 5 V DC |
| Current Consumption | 0.26 A |
| External Supply Voltage | 24 V DC |
| I/O Points | 32 |
| Connector Type | 40-Pin |
| Dimensions | 27.4 × 98 × 90 mm |
| Mounting Method | Screw Mount |
| Weight | 0.2 kg |
| Series Compatibility | MELSEC Q Series |
Information About QJ71C24N-R2
The QJ71C24N-R2 is part of the Mitsubishi MELSEC Q Series module lineup and is designed to provide reliable RS-232 communication within industrial automation systems. Operating on a stable 5 V DC supply with a current rating of 0.26 A, it supports high-speed data transfer up to 230400 bit/s for efficient device-to-controller communication. Its compact 27.4 × 98 × 90 mm housing and lightweight 0.2 kg construction make it suitable for installations where panel space is limited. Featuring two RS-232 ports and two independent communication channels, the module integrates seamlessly with Q Series PLC frameworks to expand data exchange capabilities.
Key Features
- Dual RS-232 Communication Ports: provides two independent serial interfaces for connecting external devices such as barcode scanners, HMIs, sensors, PCs, or other controllers, enabling flexible communication architecture design.
- High-Speed Data Transmission: supports transfer speeds up to 230400 bit/s, allowing fast and efficient data exchange for real-time monitoring, diagnostics, and command processing.
- Two Communication Channels: enables simultaneous handling of separate communication tasks, improving throughput and reducing system bottlenecks in multi-device environments.
- Compact Installation Footprint: measures only 27.4 × 98 × 90 mm, allowing easy placement in systems with limited control cabinet space while maintaining full communication functionality.
- Optimized Power Requirements: operates using a stable 5 V DC supply at 0.26 A, ensuring low power consumption and reliable signal integrity across connected devices.
- Full MELSEC Q Series Compatibility: integrates seamlessly into existing Q Series racks, enabling unified communication and extended system scalability within Mitsubishi PLC platforms.
- Versatile Connection Interface: features a 40-pin connector supporting 32 I/O points, enabling flexible wiring and wider system configuration options.
- Secure Screw-Mount Attachment: ensures mechanical stability during operation, especially in industrial settings with vibration or movement.
The QJ71C24N-R2 delivers the reliability and precision required for structured RS-232 communication, synchronized device interaction, and efficient data handling within MELSEC Q Series automation environments.
Description
The Mitsubishi QJ71C24N-R2 is an RS-232 communication module designed for MELSEC Q Series PLCs, supporting data transfer speeds up to 230400 bit/s. It operates on 5 V DC, includes dual communication channels, and features a compact, screw-mounted design for reliable integration into automation systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Mitsubishi |
| Category | PLCs / Machine Control |
| Part Number | QJ71C24N-R2 |
| Subcategory | PLC Module / Q Series |
| Ports | (2) RS-232 |
| Channels | 2 |
| Data Transfer Rate | 230400 bit/s |
| Supply Voltage (Module) | 5 V DC |
| Current Consumption | 0.26 A |
| External Supply Voltage | 24 V DC |
| I/O Points | 32 |
| Connector Type | 40-Pin |
| Dimensions | 27.4 × 98 × 90 mm |
| Mounting Method | Screw Mount |
| Weight | 0.2 kg |
| Series Compatibility | MELSEC Q Series |
Information About QJ71C24N-R2
The QJ71C24N-R2 is part of the Mitsubishi MELSEC Q Series module lineup and is designed to provide reliable RS-232 communication within industrial automation systems. Operating on a stable 5 V DC supply with a current rating of 0.26 A, it supports high-speed data transfer up to 230400 bit/s for efficient device-to-controller communication. Its compact 27.4 × 98 × 90 mm housing and lightweight 0.2 kg construction make it suitable for installations where panel space is limited. Featuring two RS-232 ports and two independent communication channels, the module integrates seamlessly with Q Series PLC frameworks to expand data exchange capabilities.
Key Features
- Dual RS-232 Communication Ports: provides two independent serial interfaces for connecting external devices such as barcode scanners, HMIs, sensors, PCs, or other controllers, enabling flexible communication architecture design.
- High-Speed Data Transmission: supports transfer speeds up to 230400 bit/s, allowing fast and efficient data exchange for real-time monitoring, diagnostics, and command processing.
- Two Communication Channels: enables simultaneous handling of separate communication tasks, improving throughput and reducing system bottlenecks in multi-device environments.
- Compact Installation Footprint: measures only 27.4 × 98 × 90 mm, allowing easy placement in systems with limited control cabinet space while maintaining full communication functionality.
- Optimized Power Requirements: operates using a stable 5 V DC supply at 0.26 A, ensuring low power consumption and reliable signal integrity across connected devices.
- Full MELSEC Q Series Compatibility: integrates seamlessly into existing Q Series racks, enabling unified communication and extended system scalability within Mitsubishi PLC platforms.
- Versatile Connection Interface: features a 40-pin connector supporting 32 I/O points, enabling flexible wiring and wider system configuration options.
- Secure Screw-Mount Attachment: ensures mechanical stability during operation, especially in industrial settings with vibration or movement.
The QJ71C24N-R2 delivers the reliability and precision required for structured RS-232 communication, synchronized device interaction, and efficient data handling within MELSEC Q Series automation environments.