Looking for a reliable multi-channel communication solution for your industrial systems? Our 12-Channel Serial Communication Card delivers exceptional performance with advanced RS422 interface technology. This professional-grade card underpins different transport measures counting PXIe, CPCI, PCIe, and PCI arrangements. Whether you require high-speed information transmission or strong mechanical communication, this item gives the adaptability and unwavering quality your applications demand.
Our multi-port serial communication card speaks to cutting-edge innovation in mechanical information transmission. Built on standard 3U board design, this arrangement suits twelve synchronous RS422 channels for bidirectional communication. The card bolsters flexible baud rates extending from 2400bps to 4Mbps, making it appropriate for differing mechanical environments.
Each channel offers configurable information parameters counting 5-8 bit information length, variable halt bit settings, and numerous equality modes. The strong plan guarantees dependable operation in challenging mechanical conditions whereas keeping up compatibility with industry-standard transport interfaces.
| Parameter | Specification |
|---|---|
| Bus Interface | PXIe/PXI/CPCI/PCIe/PCI |
| Channel Count | 12 channels (transceiver) |
| Communication Standard | RS422 |
| Data Transfer Rate | 2400bps - 4Mbps |
| Data Length | 5-8 bits (selectable) |
| Stop Bits | 1, 1.5, 2 bits |
| Parity Options | None/Odd/Even/SPACE/MARK |
| Physical Dimensions (PXIe/CPCI) | 160mm × 100mm × 20mm |
| Physical Dimensions (PCIe/PCI) | 175mm × 106mm × 20mm |
| Operating Temperature | -20℃ to +60℃ (Commercial) / -40℃ to +70℃ (Industrial) |
| Transmit Buffer | 8K-1 bytes per channel |
| Receive Buffer | 8M+1 bytes per channel |
Industrial Automation Systems
Perfect for manufacturing plant mechanization systems requiring numerous gadget associations and real-time information exchange.
Testing and Measurement Equipment
Ideal for robotized test hardware (ATE) frameworks where numerous rebellious require concurrent communication channels.
Avionics and Aerospace
Suitable for flight recreation frameworks and flying machine testing stages requiring dependable multi-channel communication.
Process Control Systems
Excellent for monitoring and controlling multiple sensors and actuators in manufacturing environments.
Data Acquisition Networks
Optimal for disseminated estimation frameworks collecting information from various inaccessible devices.
Advanced Transmission Control
Software-configurable timing transmission with 1μs determination empowers exact outline timing control. The framework bolsters timing interims from 1μs up to (2³²-1)μs between outline starts.
Flexible Reception Modes
Choose between straightforward gathering and convention gathering modes. Convention gathering underpins setups 0-12 with both revive and FIFO gathering alternatives available.
Intelligent Data Management
Each channel features independent 8K transmit buffers and 8M receive buffers. Individual FIFO reset and receive enable controls provide granular channel management.
Robust Error Handling
Built-in timeout and outline misfortune measurements with configurable timeout ranges. The framework consequently tracks misplaced outlines and gives software-accessible counters for demonstrative purposes.
We understand that every application has unique requirements. Our engineering team provides comprehensive customization services to adapt the 12-Channel Serial Communication Card for your specific needs. From modified firmware configurations to custom mechanical designs, we work closely with you to deliver tailored solutions.
Our OEM/ODM services include protocol modifications, specialized connector arrangements, and extended temperature range options. Contact our technical team to discuss your custom requirements and timeline.

12+ Years Industry Experience
Since 2014, Xi'an Mingxi Taida has created profound mastery in estimation and control frameworks. Our broad encounter guarantees demonstrated arrangements for your most challenging applications.
Expert R&D Team
Our committed inquire about and advancement group ceaselessly innovates to keep up industry authority. We contribute intensely in progressed innovations to give cutting-edge solutions
Comprehensive Quality Assurance
Strict quality control forms guarantee each card meets thorough measures. Progressed mechanization and standardized strategies ensure reliable item reliability.
Responsive Technical Support
Our proficient after-sales group gives fast investigating help and normal follow-ups to guarantee your continued satisfaction.
Secure Logistics Partnership
We partner with reliable logistics providers to ensure safe, timely delivery with full tracking and insurance coverage.


Q: Can this card work with LabVIEW applications?
A: Yes, we provide LabVIEW drivers and support LabVIEW RT environments for seamless integration.
Q: What's the maximum cable length for RS422 connections?
A: RS422 standard supports up to 1200 meters at lower baud rates, with shorter distances for higher speeds.
Q: Is the card compatible with existing NI systems?
A: Yes, our design meets NI product model requirements for easy integration into existing setups.
Q: Can I modify the communication protocols?
A: Absolutely. We offer customization services to adapt protocols according to your specific requirements.
Q: What operating systems are supported?
A: Standard support includes Windows 98/2000/2003/XP/7/10, with custom support for Linux/VxWorks/RTX available.
Ready to enhance your system with our professional 12-Channel Serial Communication Card? Our technical team is standing by to help you select the right configuration for your application.
Email: manager03@mxtdinfo.com
Contact us today for technical specifications, pricing information, or to discuss your custom requirements. We're committed to providing the perfect communication solution for your industrial needs.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.