Keithley KPCI-3130 Universal Analog Output Module (8 Channel)

The Keithley KPCI-3130 is an 8-channel universal analog output module for PCI-bus systems delivering precision signal sourcing in industrial and laboratory automation. It combines eight analog output channels with 32 configurable high-current digital I/O lines, enabling direct control of external devices including solenoids, valves, and actuators. The module sources or sinks up to 20 mA without external power and operates across a single ±10 V range with 19.1 µV/count resolution per channel - eliminating range-change glitches inherent in multi-range designs.

Technical Specifications

Analog Output Channels: 8

Output Range: ±10 V per channel

Resolution: 19.1 µV/count per channel

Output Accuracy: ±700 µV ± 0.008% of setting (Vdc) at 25°C ±1°C

Output Current Capability: Up to 20 mA sourcing or sinking without external excitation

Digital I/O Channels: 32 high-current lines, user configurable

Interface: PCI-bus standard with dual 36-pin connectors

Key Features

4-wire remote sensing ensures accurate voltage delivery at the load

Automatic fault-circuit detection with 4-wire source capability

Single voltage range eliminates settling transients during output switching

High-current digital I/O accommodates demanding switching and control tasks

Integrated connector architecture supports SSIO-24 and PB-24SM accessories

Typical Applications Process control, automated test systems, industrial equipment control, laboratory instrumentation, multi-channel signal generation for stimulation and feedback loops.

Compatibility & Integration Operates with DriverLINX® drivers and bundled software including ExceLINX™, VisualSCOPE™, and LabVIEW® drivers. Compatible with SSIO-24 and PB-24SM interface accessories. Note: Not supported on Microsoft Windows 7 64-bit operating systems.