[In Stock]General Standards Corp PCIE-DIO24A-ISA |24-Channel Digital I/O Module

 "Currently available at our Shenzhen warehouse: the General Standards Corp PCIE-DIO24A-ISA. This 24-channel digital I/O card is a specialized legacy interface solution, featuring the reliable 82C55 architecture. We have verified the physical integrity of the PCIe interface and the onboard components, ensuring it's ready for immediate deployment in industrial control systems."

Technical Reference & Availability: General Standards Corp PCIE-DIO24A-ISA (82C55 Architecture)

The PCIE-DIO24A-ISA from General Standards Corporation (GSC) is a high-performance, 24-channel digital I/O interface designed to bridge the gap between legacy ISA-based systems and modern PCI Express (PCIe) computing environments. By integrating the industry-standard 82C55 chip logic directly into a PCIe form factor, this board provides a seamless upgrade path for mission-critical industrial and defense applications.

Core Technical Specifications

  • Manufacturer: General Standards Corporation (GSC)

  • Part Number: PCIE-DIO24A-ISA

  • Logic Engine: Based on the powerful 82C55 24-bit programmable peripheral interface.

  • I/O Configuration: > * Port A & B: Two independent 8-bit ports.

    • Port C: One 8-bit port, divisible into two 4-bit nibbles (Port C-HI and Port C-LO).

  • Electrical Characteristics: CMOS outputs suitable for driving a wide variety of logic devices directly.

  • Signal Routing: 82C55 I/O pins are directly connected to the board's I/O connector for zero-latency hardware access.

Key Advantages for System Migration

  • ISA Compatibility: Maintains the register-level behavior of traditional 82C55-based ISA cards.

  • Flexible Driving: Excellent for TTL/CMOS interfacing, relay control, and status monitoring.

  • High Reliability: Engineered for long-lifecycle industrial and military testing environments.

Inventory & Global Logistics from Shenzhen

We currently have original General Standards Corp PCIE-DIO24A-ISA units available in our Shenzhen warehouse.

  • Condition: Pre-owned, original high-quality hardware. Professionally decommissioned from certified industrial test facilities. Each board has undergone a thorough visual inspection of the PCIe gold fingers and I/O connector integrity.

  • Quality Assurance: We provide high-resolution photos of the specific serial numbers and hardware labels to ensure exact matching for your system's critical I/O tasks.

  • Shipping: Worldwide express delivery via DHL, FedEx, or UPS. Professional anti-static vacuum-sealed packaging is guaranteed.

Technical Inquiry & Procurement: If you are a test engineer, systems integrator, or sourcing specialist looking for GSC hardware or 82C55-based PCIe solutions, please contact our technical desk:

  • WhatsApp: +86 159 1599 7637 

    Email: xw8668448@gmail.com

  • Front view of General Standards Corp PCIE-DIO24A-ISA 24-channel digital I/O card.
    Rear view of GSC PCIE-DIO24A-ISA showing industry-standard 82C55 CMOS output logic.
    Direct 82C55 pin-to-connector interface on PCIE-DIO24A-ISA board.




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