PCI-D96SU Universal PCI Digital I/O Board, 96-ch Bi-directional I/O

The PCI-D128SU CR gives a PC 128 digital I/O lines organised as four 32-bit bi-directional ports. Each channel can be configured in software as an input or an output, which suits general-purpose digital control and monitoring in engineering test and automation work.Logic levels can be set to 1.8 V, 2.5 V, 3.3 V or 5 V TTL, so the board can interface with a range of signal standards. Pull-high and pull-low jumpers define the state of digital inputs when a channel is disconnected or interrupted, rather than leaving it floating. Pattern-matching and change-of-state interrupt monitoring are available for event-driven designs.An onboard 4-bit Card ID switch allows software to identify each board when two or more are fitted in the same computer. All connections run through a single high-density female SCSI II 100-pin connector, with two 20-pin box headers also provided. DLL and ActiveX control, plus sample programs for several development environments including LabVIEW, are supplied to help with application development.ApplicationsGeneral-purpose digital input and output in PC-based control and test systemsEvent-driven monitoring using pattern matching and change-of-state interruptsDigital waveform generation on output channelsMulti-board installations requiring individual board identification

PCI-FC16U CR is a 32-bit PCI board for high-speed counting and frequency measurement, fitted to the universal PCI bus so it works in both 3.3 V and 5 V slots. Its 16 counter channels can each be set up for frequency measurement or up-counting, with signals up to 250 kHz.The board also provides 32 programmable digital I/O channels, each rated 5 V/TTL. Pull-high and pull-low resistors on the DI channels hold a defined level when an input is disconnected or interrupted, rather than leaving it floating. An onboard 4-bit Card ID switch lets software tell boards apart when two or more are installed in the same PC.Driver support covers DOS and Windows, with a DLL and ActiveX control. Sample programs are provided for several languages and environments, including C#.NET, Visual Basic.NET and LabVIEW, to help engineers start application development quickly. The package includes one CA-4002 D-Sub connector.ApplicationsHigh-speed pulse counting and event totalisingFrequency measurement of pulse signals up to 250 kHzDigital I/O for PC-based test and controlMulti-board PC systems needing software board identification

The PCI-TMC12AU is a 3.3 V/5 V universal PCI board that combines twelve independent 16-bit timers/counters with 16 channels of 5 V/TTL digital input and 16 channels of 5 V/TTL digital output. It is a drop-in replacement for the PCI-TMC12A and works without changes to existing software or drivers, which makes it a practical choice when upgrading or maintaining a PC-based measurement or control system.The timers/counters are built on four onboard 8254 chips. Two internal clock sources, 8 M/1.6 M and 0.8 M/80 K, are selected by jumper and provide a high-resolution reference for timing. Timers can be cascaded to form 32-bit or 48-bit counters, and the gate input can be driven from an external source or from the output of a previous timer/counter.The board suits industrial and laboratory work where event timing and pulse measurement are needed alongside discrete I/O. Each timer/counter channel supports an external clock input and an output, and the card includes a CA-4002 D-Sub connector for field wiring.ApplicationsPulse, event and switch-toggle countingFrequency readingsElapsed time measurementPulse-width measurementPWM (pulse-width-modulated) outputPulse (square wave) and rate generationIndustrial and laboratory applications

PIO-D144LU (ordering code PIO-D144LU CR) is a PC-based digital I/O card for universal PCI slots, providing 144 TTL-level digital I/O lines organised as eighteen 8-bit bi-directional ports. Ports are grouped in threes as PA, PB and PC, and all lines are buffered on the board. All ports default to inputs on power-up or after a reset.The card suits applications that need many digital channels in one computer. A 4-bit Card ID switch lets software identify each board when two or more are installed, and pull-high/low jumpers define the DI state when a channel is disconnected or interrupted, rather than leaving it floating. The card emulates 6/7 industrial-standard 8255 PPI ports in Mode 0, which simplifies migration of existing 8255-based code.Wiring is made through one female DB37 connector and five 50-pin box headers. Software support covers Linux, DOS and Windows, with a DLL, an ActiveX control and sample programs for several languages, including C#.NET, Visual Basic.NET and LabVIEW.ApplicationsPC-based digital input and output for 5 V/CMOS signalsMulti-board systems where several digital I/O cards share one computerInterrupt-driven digital monitoring and control