Digital Input-Output
Input/output of digital values.
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Product
Digital Input/Output Card
IOD-144
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This is a 144-bit full-size card. A Programmable Peripheral Interface chip, type 8255-5 provides three 8-bit ports (A, B, and C) for each 24-bit group. Each port can be independently programmed for either input or output. Port C can also be configured as two 4-bit ports. These cards fully implement Mode 0 of the 8255 PPI chip. (Consult the factory if you desire to operate in Mode 1.) Type LS245 bi-directional transceivers sink 24 mA (optionally 64 mA) and source 15 mA. These transceiver buffers provide hysteresis correction on inputs and added drive capability on outputs. The direction of the transceivers is set by software.
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Product
Isolated Digital Input/Output Card
PCI-IDIO-16
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The PCI-IDIO-16 is a low-cost, 6.8" card that provides isolated input and output for PCI-bus computers. The card has sixteen optically-isolated digital inputs for AC or DC control signals and sixteen isolated FET outputs. For safety reasons in working with AC voltages, insulating shields are provided with each card.
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Product
Digital Input/Output Expander (Open-Collector Outputs)
ENVIROMUX-DI16DO16
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Adds 16 digital inputs and 16 digital open-collector outputs to the ENVIROMUX-2D/5D/16D. Interfaces with the ENVIROMUX-2D/5D/16D via the RJ45 Sensor Port. Digital inputs: 16 screw terminal pairs for connecting dry contact devices; One screw terminal pair for tachometer; 0 to 255 Hz. Accepts 26 to 16AWG wire. Potential free. Voltage range: 0 to +36VDC. Over-voltage surge protected. Digital outputs: 16 screw terminal pairs for open-collector outputs. Accepts 26 to 16AWG wire. Rated sink current: 500 mA per output. +5VDC, 22kΩ pull-ups. Voltage range: 0 to +24VDC. Over-voltage surge protected. Supports CAT5/5e/6 cable up to 500 ft. (152.4 m). Powered by ENVIROMUX-2D/5D/16D. Compatible with ENVIROMUX-2D/5D/16D. Dimensions WxDxH: 6.49x3.10x1.08 in (165x79x27 mm). Regulatory approvals: RoHS.
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Product
48-Channel DIO (Digital Input/Output) PCMCIA Card
DIOi480(D480C/i)
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The DIOi480 offers up to 48 separately controllable Digital I/O lines for general purpose control and monitoring applications.
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Product
48-Channel DIO (Digital Input/Output) PCMCIA Card
D480C
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The D480C offers up to 48 separately controllable Digital I/O lines for general purpose control and monitoring applications.
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Product
256 Digital Input/Output Channels
CP387
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The C387 is a single-width, 6U, CompactPCI module with up to 256 digital input/output channels. The C387 base board supports 128 channels of TTL I/O. Four mezzanine card sites can be populated with other forms of digital I/O including isolated input, isolated output, relay output, AC switch output or differential I/O. The mezzanine card concept allows multiple digital I/O types to be configured within a single module to match the application requirements.
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Product
PCI 24-Bit Digital I/O Cards
PCI-DIO-24D/H
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These cards are 24-bit parallel, digital input/output cards designed for use in PCI-Bus computers. The difference between the models is that I/O connections to PCI-DIO24D are via a standard 37-pin D-sub connector while I/O connections to PCI-DIO24H are via a 50-pin connector. The cards are 4.80 inches long (122 mm) and may be installed in any 5V PCI-bus slot in IBM and compatible personal computers.
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Product
PMC Digital IO Board
MS 1815
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*Bus Interface:- 32 Bit PCI Bus with PMC Interface*Speed of operation up to 66MHz*Spartan-3AN FPGA based design*128 channel digital I/O signal*Input/output ON state=3.5V to 5.0 max at -24mA*Input/output OFF state= 0.8max at 24mA*16 groups of 8 channels can be programmed as input/output*Driver interface for Windows2000/XP/VISTA and LINUX OS*Self Test future
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Product
PCI Express Card with 96 DIO and Counter/Timers
PCIe-DIO-96C3
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This is a x1 lane PCIe, 96 line digital input/output card with counter/timer capabilities designed for use in high I/O density application requirements. I/O connections are made via four 50-pin header connectors. The card is 12.25 inches long (312 mm) and may be installed in any full-length slot that has x1 lane PCIe.
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Product
Digital Port
ZET 7160
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*Logical analyzer*Digital input/output, 4 bits, 0/5 V*CAN 2.0 Interface
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Product
Digital Input/Output Expander (Normally-Open Relay Contact Outputs)
ENVIROMUX-DI16DOR16
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Adds 16 digital inputs and 16 digital normally-open relay contact outputs to the ENVIROMUX-2D/5D/16D. Interfaces with the ENVIROMUX-2D/5D/16D via the RJ45 Sensor Port. Digital inputs: 16 screw terminal pairs for connecting dry contact devices; One screw terminal pair for tachometer; 0 to 255 Hz. Accepts 26 to 16AWG wire. Potential free. Voltage range: 0 to +36VDC. Over-voltage surge protected. Digital outputs: 16 screw terminal pairs for normally-open relay contact outputs. Accepts 26 to 16AWG wire. Potential free. Rated switching load: 0.5A @ 125 VAC, 1.0A @ ±30VDC. Fused. Supports CAT5/5e/6 cable up to 500 ft. (152.4 m). Includes 5V/3A power supply. Compatible with ENVIROMUX-2D/5D/16D. Dimensions WxDxH: 6.49x3.10x1.78 in (165x79x45 mm). Regulatory approvals: RoHS.
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Product
Board
Arduino Micro
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The Micro is a microcontroller board based on the ATmega32U4 (datasheet), developed in conjunction with Adafruit. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard.
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Product
EMX-75XX
Digital I/O
The EMX-75XX Series adds to AMETEK VTI Instruments' growing PXI Express (PXIe) Core Automated Test Equipment (ATE)TM family as a high-current, high-density digital input/output line of modules. Unlike many static I/O PXIe modules on the market today, the EMX-75XX Series can sink or source up to 300 mA on each channel. Delivering beyond just 2 V and 5 V, engineers can program the cards to support a wide range of voltages and more—on every channel, for both input and output.
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Product
SparkFun 16 Output I/O Expander Breakout
SX1509
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Are you low on I/O? No problem! The SX1509 Breakout is a 16-channel GPIO expander with an I2C interface – that means with just two wires, your microcontroller can interface with 16 fully configurable digital input/output pins. But the SX1509 can do so much more than just simple digital pin control. It can produce PWM signals, so you can dim LEDs. It can be set to blink or even breathe pins at varying rates. This breakout is similar to a multiplexer or "mux," in that it allows you to get more IO from less pins. And, with a built-in keypad engine, it can interface with up to 64 buttons set up in an 8x8 matrix.
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Product
Smart I/O & Communication
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Fulfill the customized expansion, provide faster response to market and include isolated / non-isolated communication and digital input/output modules
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Product
USB Digital Input/Output Module
USB-DIO-32
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The USB-DIO-32 is an ideal solution for adding embedded, portable, easy-to-install digital I/O and counter capabilities to any computer with a USB port. The USB-DIO-32 is a USB 2.0 device, offering the highest speed available with the USB bus. It is fully compatible with both USB 1.1 and USB 2.0 ports. The board is plug-and-play allowing quick connect or disconnect whenever you need additional I/O on your USB port.
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Product
Modbus RTU Analog Input Modules
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The Datexel range of Modbus RTU analog input cards for both RS485 and RS232 with Modbus or ASCII protocol can be combined with the DAT9000 series of Modbus Masters. A choice of input cards or modules are available and have various optional inputs such as Voltage, Current, Thermocouples, RTD, and Resistance. Also a choice of 2, 4, 8 channel options are available. The DAT3011 is a Modbus RTU Slave with 1 selectable universal input (Thermocouples, RTD, mV, RTD's or Resistance), 2 x 4-20mA or 0-10V input and 2 x4-20mA outputs. The DAT3011 also has 3 digital inputs and 3 relay outputs. Each module is isolated from each other and is set up using the DAT3000 software Development package which is free of charge from the Datexel download web page. Datexel also has universal input modules. An 8 channel analog input card is available making the DAT3000 series a very economical solution to large and small scale Data Acquisition. Combining these analog input cards with the analog output cards, the digital input/output cards and the communication devices make Datexel the smart choice where Data Acquisition is required.
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Product
256 Channel Digital Input / Interrupt Output Module
DP-VXI-3099
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DP-VXI-3099 is a high density module that provides 256 channels of digital input/interrupt and/or output for large scale digital input monitoring and control.
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Product
Windows Driver & SDK for ADLINK USB DAQ Series Data Acquisition Modules
UD-DASK
Data Acquisition Module
ADLINK DASK drivers are the device drivers for custom data acquisition applications for Windows. The DASK driver libraries provide API sets for ADLINK PCI ExpressR, PCI, CompactPCI, PXI and USB data acquisition cards, to access full hardware functionalities, such as buffered/double-buffered data acquisition, pattern generation, digital input/output and etc. For novice users, the built-in CodeCreator utility helps you create your first program in just a few minutes.
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Product
Digital Input/Output Cards
PCI-DIO Series 24 and 48
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The PCI-DIO-48/48S, PCI-DIO-48JP/JPS, PCI-DIO-48JPL/JPLS, PCI-DIO-48H/HS and PCI-DIO-24S are 24- and 48-bit parallel digital input/output cards designed for use in PCI-Bus computers. The card is 6.9 inches (175 mm) long and may be installed in any 5-volt PCI slot in IBM and compatible computers.
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Product
48-Channel DIO (Digital Input/Output) PCMCIA Card
D480C/i(DIOi480)
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The D480C/i offers up to 48 separately controllable Digital I/O lines for general purpose control and monitoring applications.
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Product
Low Profile Isolated Digital Input/Output Card
LPCI-IIRO-8
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The LPCI-IIRO-8 is a half-size Low-Profile PCI bus compatible card that provides isolated digital input and output interface for PCI-Bus computers. The card has eight optically-isolated digital inputs for AC or DC control signals and eight electromechanical relay outputs. LPCI-IIRO-8 occupies four consecutive 8-bit registers in I/O space.
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Product
64 Channel Isolated Digital Input / Interrupt Output Module
DP-cPCI-3069
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DP-cPCI-3069 provides 32 Channel Digital Input / Interrupt and 32 Channel Digital Output with isolation. 32 Channel Inputs and 32 Channel Outputs are divided into groups of 16 channels each and are routed to rear I/O only.
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Product
96 Channel Isolated Digital Input / Interrupt Output Module
DP-cPCI-3096
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96 Channel Isolated Digital Input / Interrupt Output Module
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Product
32x ADC, 16x/0x DAC & 8x Digital I/O PMC Module
TPMC533
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The TPMC533 is a standard single-wide PCI Mezzanine Card (PMC) compatible module providing 32 channels of simultaneous sampling true differential bipolar 16bit analog input, 16 or no channels of simultaneous update single-ended unipolar/bipolar 16bit analog output and 8 channels of tri-state 5V-tolerant TTL digital input/output. All signals are accessible through a HDRA100 type front I/O connector.
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Product
Board
Arduino Mega 2560 Rev3
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The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega 2560 board is compatible with most shields designed for the Uno and the former boards Duemilanove or Diecimila.
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Product
Digitizers/Oscilloscopes
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From entry-level to high-end, data acquisition to digital input/output, ADLINK provides a diversity of modular instruments with market-leading price/performance ratio, for bigger and better measurement and automation systems. Now high-speed digitizer, switching, simultaneous data acquisition, high-density multi-function data acquisition, analog output, digital multimeter, and arbitrary waveform generator categories are all available.
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Product
Digital Input / Output Data Acquisition (DAQ) Products
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In many cases, we only need to know a simple status about the device we are trying to collect data from, whether something is true or false, on or off, in one position or another. In these cases, we can determine what we need to know using a digital input, or control these things by a digital output. Digital I/O can fit into many applications.
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Product
LXI Switch and Control Instruments
L4400 Series
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The Keysight L4400 Series of switches, digital input/output and analog output instruments offer the best tradeoff in size, functionality and test. They are standalone instruments that perform the same function as their companion 34980A-Series plug-in modules. They come with a fully operational programming interface including a web-page for easy control.





























