Industrial Automation Solution – Keithley KPCI-PIO32IOA | KPCI Series PCI Digital I/O Interface Card
The Keithley KPCI-PIO32IOA is a high-density 32-channel TTL-compatible digital I/O PCI interface card engineered for demanding industrial automation, automated test equipment (ATE), and process control environments. Designed to integrate seamlessly into standard PCI bus systems, this card delivers reliable, high-speed digital signal acquisition and control — making it the preferred choice for engineers who require deterministic I/O performance in mission-critical applications.
Where This Product Is Used
The KPCI-PIO32IOA is deployed across a wide range of industrial and laboratory environments:
- Automated Test Equipment (ATE): Drives relay matrices, stimulus/response testing, and functional board testing in electronics manufacturing.
- Industrial Process Control: Interfaces with PLCs, sensors, actuators, and solenoid valves in factory automation lines.
- Machine Vision & Robotics: Provides synchronization signals and handshaking I/O for vision systems and robotic arms.
- Laboratory Instrumentation: Controls switching networks, signal routing, and instrument triggering in R&D test benches.
- SCADA & DCS Integration: Serves as a digital front-end I/O node in supervisory control and data acquisition architectures.
- Semiconductor & PCB Testing: Used in wafer probing, in-circuit testing (ICT), and boundary scan applications.
Technical Specifications
- Model: KPCI-PIO32IOA
- Brand: Keithley Instruments
- Bus Interface: PCI (32-bit, 5V)
- Digital I/O Channels: 32 TTL-compatible bidirectional channels
- Logic Levels: TTL/CMOS compatible (0–5V)
- I/O Configuration: Configurable as input or output in groups
- Connector: 50-pin SCSI-II type connector
- Operating Temperature: 0°C to 55°C
- Storage Temperature: -20°C to 70°C
- Power Consumption: +5V from PCI bus
- OS Support: Windows (via driver), LabVIEW, LabWindows/CVI compatible
- Weight: 1,240 g (packaged)
- Form Factor: Standard PCI half-length card
Why Engineers Specify This Model
- High Channel Density: 32 TTL I/O lines on a single PCI slot — maximizes chassis real estate in rack-mount systems.
- Deterministic Timing: Direct PCI bus access ensures low-latency, jitter-free digital control critical for synchronized test sequences.
- Proven Keithley Reliability: Backed by Keithley’s decades of precision instrumentation heritage — trusted in aerospace, defense, and semiconductor fabs.
- Software Ecosystem: Compatible with DriverLINX, LabVIEW DAQ drivers, and Keithley’s own KPCI driver suite for rapid integration.
- Rugged Industrial Design: Conformal-coated PCB option available; designed to operate in thermally challenging environments.
- Drop-in Replacement: Pin-compatible with legacy National Instruments and Measurement Computing PCI DIO cards in many configurations.
Complete System Bill of Materials
For a complete digital I/O acquisition system using the KPCI-PIO32IOA, engineers typically specify:
- Keithley KPCI-PIO32IOA — PCI Digital I/O Card (this item)
- STP-50 or equivalent 50-pin SCSI-II breakout terminal block
- CA-50-1 shielded 50-conductor ribbon cable (1m)
- Industrial PC or rack-mount chassis with available PCI slot
- DriverLINX or LabVIEW DAQ software license
- 24VDC relay module (for interfacing TTL to industrial 24V signals)
Compliance & Industry Standards
- CE Marking — EMC Directive 2014/30/EU compliant
- RoHS Directive 2011/65/EU compliant
- PCI Local Bus Specification Rev. 2.2 compliant
- TTL/CMOS logic levels per IEEE Std 91-1984
- ESD protection per IEC 61000-4-2
Quality Assurance & Sourcing
All Keithley KPCI-PIO32IOA units supplied by Konmask.com are:
- Sourced from authorized distributors or verified surplus channels with full traceability
- Inspected for physical integrity, connector condition, and PCB cleanliness prior to dispatch
- Tested for basic functionality where applicable
- Shipped with anti-static packaging and foam cushioning to prevent transit damage
- Accompanied by a certificate of conformance upon request
How to Source This Part
The KPCI-PIO32IOA is a legacy Keithley product with limited new-stock availability. Konmask.com maintains inventory of tested surplus and refurbished units to support ongoing production lines and lab upgrades. To place an order or request a quote:
- 📧 Email: support@konmask.com
- 📞 Phone/WhatsApp: +0086 19859288691
- 🌐 Web: https://konmask.com
- Lead time: Typically 3–7 business days for in-stock units; 2–4 weeks for sourced orders
- MOQ: 1 unit | Bulk pricing available for qty 5+
Application-Specific FAQ
Q: Can the KPCI-PIO32IOA be used with modern Windows 10/11 systems?
A: The card requires a legacy PCI slot. Most modern motherboards use PCIe only. A PCI-to-PCIe bridge card (e.g., Startech PEX1PCI1) may be required. Driver compatibility should be verified with Keithley/Tektronix support.
Q: Is this card compatible with LabVIEW?
A: Yes. The KPCI-PIO32IOA is supported via DriverLINX and can be accessed through NI-DAQ wrapper layers or Keithley’s own LabVIEW VIs.
Q: What is the maximum output current per channel?
A: TTL output channels typically source/sink up to 24mA per channel. Refer to the KPCI-PIO32IOA hardware manual for absolute maximum ratings.
Q: Can I use this card for relay control?
A: Yes, with an appropriate TTL-to-relay interface module (e.g., Opto-22 G4 series or equivalent solid-state relay board).
Q: Do you offer a warranty?
A: Konmask.com provides a 90-day functional warranty on all tested surplus units. Extended warranty options available on request.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
