Product Introduction
Земля NI PXIe-8430/16 is a 16-port RS-232 serial interface module designed for PXI Express-based automated test systems, industrial communication, laboratory equipment control, and embedded device integration. It provides multiple independent serial communication channels in a single PXI Express module.
With support for RS-232 asynchronous serial communication and compatibility with NI-VISA software, the PXIe-8430/16 enables engineers to connect, control, and automate multiple serial devices within a scalable PXI Express platform.
Product Overview
Земля PXIe-8430/16 belongs to the NI PXI Express Serial Interface family and provides 16 independent RS-232 communication ports. It is designed for applications requiring multiple serial connections, including automated testing, instrument control, communication gateway development, and industrial device integration.
The module uses the PXI Express bus architecture to provide reliable communication performance while reducing the need for multiple external serial adapters. Each port operates independently and can communicate with external RS-232 devices such as instruments, controllers, sensors, and embedded systems.
The PXIe-8430/16 integrates with NI-VISA, LabVIEW, TestStand, and other NI software environments, allowing rapid development of automated communication and test applications.
Key Features
16 Independent RS-232 Ports
The PXIe-8430/16 provides high-density serial communication capability.
- 16 RS-232 communication ports
- Independent serial channels
- Point-to-point device communication
- Multi-device integration
- PXI Express modular architecture
Advantage: Allows multiple serial instruments or embedded devices to be controlled from one PXI Express system.
Asynchronous Serial Communication
The module supports standard asynchronous serial communication protocols.
- RS-232 interface support
- Full-duplex communication
- Configurable baud rates
- Flexible communication settings
- Reliable serial data transmission
Advantage: Provides compatibility with a wide range of legacy and industrial serial devices.
High-Density PXI Express Integration
The module provides a compact solution for serial communication expansion.
- PXI Express interface
- Single-slot module design
- High system integration
- Shared PXI timing resources
- Scalable communication systems
Advantage: Reduces rack space and simplifies automated test system design.
NI-VISA Software Support
The PXIe-8430/16 integrates with NI communication software.
- NI-VISA driver support
- Интеграция LabVIEW
- TestStand compatibility
- Serial instrument control
- Standard VISA programming model
Advantage: Simplifies software development and enables reuse of existing serial communication applications.
Reliable Instrument Control
The module is optimized for automated control of serial-based equipment.
- Laboratory instrument communication
- ATE system integration
- Embedded device testing
- Production equipment control
- Communication monitoring
Advantage: Enables centralized control of multiple serial devices in automated systems.
Industrial Communication Capability
The PXIe-8430/16 supports industrial environments requiring multiple serial connections.
- Multi-device communication
- Remote equipment control
- Data collection systems
- Manufacturing test systems
- Engineering validation platforms
Advantage: Provides flexible connectivity for complex automation environments.
Technical Specifications
| Параметр | Описание |
|---|---|
| Product Type | PXI Express Serial Interface Module |
| Модель | PXIe-8430/16 |
| Interface Type | РС-232 |
| Number of Ports | 16 |
| Communication Mode | Asynchronous Serial Communication |
| Шинный интерфейс | PXI Express |
| Communication Type | Full Duplex |
| Connector | DB-9 Serial Connectors |
| Driver | NI-VISA |
| Programming Support | LabVIEW, TestStand, C/C++, C#, .NET, Python |
Software Ecosystem
The PXIe-8430/16 works with National Instruments communication software for automated serial control applications.
- NI-VISA: Provides standard communication APIs for serial instrument control.
- LabVIEW: Enables graphical serial communication and automation development.
- TestStand: Integrates serial communication into automated test sequences.
- NI MAX: Supports hardware configuration and diagnostics.
- Python, C/C++, C#, .NET: Supports custom serial communication applications.
Industries
- Automated Test Equipment
- Промышленная автоматизация
- Electronics Manufacturing
- Laboratory Instrumentation
- Аэрокосмическая и оборонная промышленность
- Embedded Systems
- Research and Development
- Производственное тестирование
Applications
Автоматизированные испытательные системы
The PXIe-8430/16 provides multiple serial connections for automated testing platforms.
- Instrument communication
- Автоматизация производственного тестирования
- Device validation
- Test fixture control
Laboratory Equipment Control
Connect multiple serial instruments within a PXI Express system.
- Power supply control
- Measurement instrument communication
- Research equipment automation
- Data acquisition integration
Embedded Device Testing
The module enables communication testing with embedded controllers and devices.
- Firmware testing
- Serial protocol validation
- Communication debugging
- Embedded system verification
Промышленная автоматизация
Support serial-based industrial equipment and control systems.
- Machine communication
- Controller integration
- Remote monitoring
- Автоматизация производства
Comparison with Similar Products
| Модель | Основное различие | Best Application |
|---|---|---|
|
NI PXIe-8430/16 | 16-port RS-232 serial interface module for PXI Express systems. | High-density serial communication |
|
NI PXIe-8431/8 | 8-port RS-232/RS-485/RS-422 serial interface module. | Mixed serial communication systems |
|
NI PXIe-8431/16 | 16-port serial interface supporting RS-232/RS-422/RS-485 communication. | Industrial serial networks |
Recommended Related Products
|
NI PXIe-1085 | PXI Express chassis for large automated test and communication systems. |
|
NI PXIe-8880 | High-performance embedded controller for PXI Express systems. |
|
NI PXIe-8842 | Embedded PXI Express controller for automated measurement applications. |
|
NI PXIe-8510 | CAN communication module for automotive and industrial networks. |
Why Choose PXIe-8430/16?
- 16 independent RS-232 ports
- High-density PXI Express serial communication
- Supports automated instrument control
- NI-VISA software compatibility
- LabVIEW and TestStand integration
- Reduces external serial adapter requirements
- Ideal for multi-device communication systems
- Compact PXI Express modular architecture
Frequently Asked Questions
What communication protocol does PXIe-8430/16 support?
The PXIe-8430/16 supports RS-232 asynchronous serial communication through 16 independent serial ports.
Which software supports PXIe-8430/16?
The module is supported by NI-VISA, LabVIEW, TestStand, NI MAX, and standard programming environments including C/C++, C#, .NET, and Python.
Can PXIe-8430/16 control multiple instruments?
Yes. The 16 independent RS-232 ports allow one PXI Express system to communicate with multiple serial instruments, controllers, and embedded devices simultaneously.
Заключение
Земля NI PXIe-8430/16 provides a high-density 16-port RS-232 communication solution for PXI Express automated test, industrial control, and laboratory instrumentation systems. With NI-VISA compatibility, reliable serial communication, and compact PXI Express integration, it is an effective solution for applications requiring multiple serial device connections.
