The NI Lab-PC+ is a multifunction I/O board for ISA bus systems, delivering integrated analog-to-digital conversion, digital I/O, and timing capabilities in a single full-length card. It provides a cost-effective platform for test, measurement, and control applications across industrial and academic laboratory environments. The board ships with an NB1 cable to streamline system integration and external device connectivity.
– Technical Specifications
Analog Input
• ADC Resolution: 12-bit
• Input Channels: 8 single-ended or 4 differential channels
• Suitable for high-resolution signal analysis, data logging, chromatography, temperature measurement, and DC voltage measurement
Analog Output
• DAC Resolution: 12-bit
• Output Channels: 2 voltage channels
• Supports experiment stimulus generation, machine and process control, and analog function generation
Digital I/O
• 24 TTL-compatible digital I/O lines across three ports (A, B, C)
• Ports A and B configured for data I/O; Port C supports data, control, status, or handshake signaling
• Each port configurable as input or output
• Enables external device switching (transistors, solid-state relays), digital logic status monitoring, and interrupt generation
Timing/Counter
• 6 counter/timer channels
• 16-bit resolution
• Applications include event synchronization, pulse generation, and frequency/time measurement
– Key Features
• 50-pin multi-I/O connector and 34-pin RTSI bus connector included
• 6 jumpers and 1 DIP switch for hardware configuration
• Full-length ISA card form factor
– Compatibility & Integration
Designed for PC-compatible computers including PC/XT/AT and IBM PS/2 systems. Includes NB1 cable (part number 180524-10) for direct connection to external instrumentation and control circuits.


















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