Looking for reliable industrial data acquisition? Our 48-channel isolated discrete input board delivers exceptional performance for demanding applications. Designed by Xi'an Mingxi Taida Information Technology Co., Ltd., this professional-grade board offers complete channel isolation and robust signal processing. You'll get superior reliability with logic thresholds from +18V to +36V and maximum input ranges up to ±60V. Whether you need PXI, CPCI, PCIe, or PCI bus compatibility, our discrete input solution adapts to your specific requirements seamlessly.
Our discrete input boards represent cutting-edge engineering in industrial automation. Each unit features 48 independent channels with complete electrical isolation. You can configure every channel individually for power-on/off states, power-ground operations, or direct input modes.
The board supports multiple bus standards including PXIe, CPCI, PCIe, and PCI interfaces. This flexibility ensures compatibility with your existing systems. Standard 3U form factor maintains space efficiency while delivering maximum functionality.
| Parameter | Specification |
|---|---|
| Channels | 48 discrete inputs |
| Isolation | Complete inter-channel isolation |
| Logic High | +18V to +36V |
| Logic Low | -1V to +1V |
| Input Range | ±60V maximum |
| Form Factor | Standard 3U board |
| Dimensions (PXI/CPCI) | 160mm × 100mm × 20mm |
| Dimensions (PCIe/PCI) | 175mm × 106mm × 20mm |
| Operating Temp | -20°C to +60°C (Commercial) |
| Industrial Temp | -40°C to +70°C |
| Storage Temp | -55°C to +85°C |
| Humidity | 5% to 90% (non-condensing) |
| Model | Bus Type | Interface Speed |
|---|---|---|
| CPCI-5202 | CPCI | 32-bit, 33MHz, 132MB/s |
| PCI-5202 | PCI | 32-bit, 33MHz, 132MB/s |
| PCIe-5202 | PCIe | x4, 4Gbps |
| PXe-5202 | PXe | x4, 4Gbps |
Your 48-channel isolated discrete input board excels in various industrial environments:
Each channel operates independently with configurable logic states. You control power-on/off sequences, ground referencing, and input conditioning. The isolation design prevents ground loops and electrical interference between channels.
High-speed data transfer ensures real-time response in critical applications. Our driver software provides easy integration with popular development environments. Windows compatibility spans from legacy systems to modern platforms.
Complete Channel Isolation: Every input channel maintains electrical separation for maximum reliability and safety.
Adaptable Setup: Design each channel separately for your particular application needs.
Wide Input Run: Acknowledge signals from -60V to +60V with strong assurance circuits.
Multiple Transport Back: Select from PXI, CPCI, PCIe, or PCI interfacing for framework compatibility.
Industrial Review: Withstand unforgiving situations with amplified temperature and mugginess ratings.
Compact Plan: Standard shape variables maximize channel thickness whereas minimizing space requirements.
Need modifications for your unique application? Our engineering team provides comprehensive customization services. We adapt channel counts, voltage ranges, and interface options to match your requirements perfectly.
Our 12+ years of industry experience enables rapid prototyping and production scaling. From concept to delivery, you receive dedicated support throughout the development process.

Proven Mastery: Over 12 a long time specializing in estimation and control arrangements gives you certainty in our products.
Quality Affirmation: Strict fabricating forms and comprehensive testing guarantee dependable execution in requesting applications.
Comprehensive Back: Our specialized group gives quick reaction to questions and issues all through your item lifecycle.
Flexible Arrangements: Standard items meet most needs, whereas custom plans address special necessities rapidly and cost-effectively.
Global Coordinations: Secure, followed shipping with full protections assurance guarantees secure conveyance around the world.


Q: What software drivers are included?
A: We provide driver libraries and demo programs for Windows 98/2000/2003/XP/7/10. Custom Linux, VxWorks, RTX, and LabVIEW RT drivers available upon request.
Q: Can I mix different signal types on one board?
A: Yes, each channel configures independently. You can combine different logic levels and reference types on the same product.
Q: What's the maximum sampling rate?
A: Sampling rates depend on your bus interface and software implementation. Contact us for specific performance requirements.
Q: Do you offer evaluation units?
A: Yes, we provide evaluation boards for qualified applications. This allows you to test compatibility before full system integration.
Ready to integrate professional discrete input capabilities into your system? Our technical specialists help you select the optimal configuration for your application.
Email: manager03@mxtdinfo.com
Let us demonstrate how our 48-channel isolated discrete input board enhances your measurement and control capabilities. Contact us today for detailed specifications, pricing, and technical support.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.