Overview
The PXB-721 is a high-density PXI/cPCI digital I/O module designed for simultaneous handling of digital logic signals. It provides robust, high-speed interfacing between host software and physical devices, supporting system control, status monitoring, and pattern generation/capture. Its high channel count and PXI/cPCI form factor make it ideal for automated test systems, industrial control, and defense applications requiring precise synchronization of numerous discrete digital lines.
Technical Data:
| Parameter | Specification |
|---|---|
| Model Number | PXB-721 |
| Product Type | PXI/cPCI High-Density Digital I/O Module |
Typical Applications
The PXB-721 is used in automated test equipment (ATE) and industrial control systems where high-speed, high-channel-count digital I/O is required:
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Semiconductor device testing (rapid toggling and monitoring of multiple pins)
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Avionics and defense system simulations
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Functional verification and hardware control of complex digital circuits
It ensures precise timing, synchronization, and low-latency control across all digital lines.
FAQ
Q1: What is the main advantage of using a PXI/cPCI module like the PXB-721?
A: Provides high performance and synchronization via direct access to the PCI bus and shared system clocks, enabling precise timing and low-latency control.
Q2: Can the digital lines be individually configured as input or output?
A: Yes, lines are grouped into ports (e.g., 8- or 16-bit). Each port’s direction is software-selectable for flexible configuration.
Q3: Does the PXB-721 require external conditioning hardware?
A: TTL-compatible signals can be directly connected. Non-TTL signals (12V/24V) or high-current loads require external conditioning modules for protection.
Q4: How does the PXB-721 handle high-speed data acquisition?
A: On-board FIFO memory and direct PXI/cPCI bus access (DMA) enable high-rate streaming and capture without burdening the host CPU.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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