Digital I/O
Input/output of digital values.
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Product
Digital I/O via Ethernet
2610
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Connects to Ethernet via 2601 communication moduleAll channels may be independently programmed as input or outputEight channels have pulse width modulation outputsRJ-11 I/O connectors eliminate need for external terminal blocksSupport for interlocks and multiple power supplies per channelInput channels are debouncedWatchdog Timer
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Product
PCI Digital I/O Boards
PIO-D24U
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Universal PCI Board with 24 channels of Digital I/O Board. Replacement product for DIO-24.
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Product
High Speed Digital I/O
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ADLINK's high-speed digital I/O cards features 32 or 64 high-speed single-ended I/O channels and up to 50 MHz data transfer rate with 200 MB/s data throughput—ideal for large-scale digital data exchange.
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Product
32-CH 80 MB/s High-Speed Digital I/O Card
PCIe-7300A
Digital I/O Module
ADLINK PCIe-7300A is an ultra-high-speed digital I/O card. It consists of 32 digital input/output channels. High performance designs and state-of-the-art technology make this card ideal for a wide range of applications, such as high-speed data transfer, digital pattern generation and digital pattern capture applications, and logic analyzer applications. Trigger signals are available to start the data acquisition of pattern generation.
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Product
NI-6581, 100 MHz, 54 Single-Ended-Channel Digital I/O Adapter Module
780565-01
Digital I/O Adapter
100 MHz, 54 Single-Ended-Channel Digital I/O Adapter Module for FlexRIO—The NI-6581 is a digital I/O adapter module that, when combined with a PXI FPGA Module for FlexRIO, creates a digital instrument for interfacing with 54 single-ended digital pins. You can use the NI-6581 to do real-time interfacing of standard protocols and implement customized protocols. The NI-6581 can operate sample digital waveforms at up to 100 MHz. It includes support for common transistor-to-transistor logic (TTL) voltage levels, or other voltage references can be sourced externally using a front panel connector.
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Product
Digital I/O
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User programmable 3U PXI FPGA cards for digital and mixed signal applications. Utilizing Altera FPGAs and incorporating a base board / expansion board architecture, our FPGA products offer users the flexibility to create high performance, customized digital and mixed signal instrumentation for specific applications without requiring the use of external interface cards.
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Product
Digital I/O Device
Digital I/O
The Digital I/O Device supports channel, current, and voltage options to help you automate applications. This module features programmable input filters to remove chatter, noise, glitches, and spikes on inputs, and these filters also provide debouncing for digital switches and relays. You can use the module to perform safe operation when connected to pumps, motors, and other industrial actuators or machinery using the included power-up states. The module also provides a fail-safe mechanism that monitors for computer or application crashes and place the system in a state to ensure safe recovery. Additionally, some models include high-voltage, high-current, and isolation options to ensure the product can work safely in many environments.The Digital I/O Device includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.
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Product
PCI-6601, 5 V, 4-Channel Counter/Timer Device
777918-01
Digital I/O
The PCI‑6601 performs encoder position measurements, event counting, period measurements, pulse-width measurements, pulse generation, pulse-train generation, and frequency measurement. It features four counter/timers, digital debouncing … filters, and TTL/CMOS-compatible digital I/O. The PCI‑6601 can perform one high-speed DMA transfer.
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Product
PXI Semi-Dynamic Digital I/O Module, 16-Channel
40-419-004
Digital I/O
The 40-419-004 is a 16-channel digital I/O module suitable for operating external devices, such as power, RF and high voltage relays, solenoids and lamps. It can also be used for interfacing with external logic such as a programmable instrument with a BCD interface depending upon the module’s driving capabilities.
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Product
NI-6585, 200 MHz, 32 LVDS-Channel Digital I/O Adapter Module for FlexRIO
781071-01
Digital I/O Adapter
200 MHz, 32 LVDS-Channel Digital I/O Adapter Module for FlexRIO—The NI-6585 is a digital I/O adapter module that, when combined with a PXI FPGA Module for FlexRIO, creates a digital instrument for interfacing with 32 low-voltage differential signaling (LVDS) digital pins. A digital I/O adapter module for FlexRIO can be used to do real-time interfacing of standard protocols and implement customized protocols. The NI-6585 can operate at up to 200 MHz clock rates and includes support for common LVDS voltages.
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Product
Ethernet 48-Channel Digital I/O Interface
2410
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Controls/monitors 48 digital signals over Ethernet PWM output mode Programmable input debounce Input edge detection with asynchronous host notification Compatible with standard solid state relay racks Embedded HTTP and Telnet servers Open source API
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Product
48-Ch Digital I/O USB Module
USB-4751
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Compatible with USB 1.1/2.0Bus-powered48 TTL digital I/O linesEmulates mode 0 of 8255 PPIBuffered circuits for higher driving capacity than 8255Interrupt handling capabilityTimer/Counter interrupt capabilitySupports both dry and wet contact50-pin Opto-22 compatible box headerPortableSuitable for DIN-rail mountingOne lockable USB cable for secure connection included
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Product
PXI 32 Channel I/O Serial I/P Prog Threshold
40-412-001
Digital I/O
The 40-412 is a 32-channel Digital I/O module with high output voltage and current capability and a dual variable threshold input. Each of the 32 channel outputs can be used to drive the output high or low using a high current capacity drive capable of sourcing 0.4A from the high side or 0.5A sink on the low side for each channel. The module is available in two versions with either serial or parallel capture of the input levels
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Product
PCI Express Digital I/O Boards
PEX-P16POR16i
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PCI Express, 16-channel Isolated Digital Input, 16-channel PhotoMos Relay Output
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Product
PCI Digital I/O Boards
PCI-P16R16
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16-channel Isolated Digital Input and 16-channel Relay Output. PCI-P16R16 is phased out and replaced by PCI-P16R16U.
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Product
PXIe-6569, PXI FlexRIO Digital I/O Module (32-in/32-out LVDS, 8 SE, KU035)
787280-01
Digital I/O
1.25 Gbit/s, Kintex Ultrascale FPGA, 64 LVDS Channel FlexRIO Digital I/O Module - The PXIe-6569 provides a digital I/O interface along with a user-programmable FPGA for flexibility to fit a variety of interfacing and application needs. This module can interface with up to 64 … single-direction low-voltage differential signal (LVDS) channels and eight bidirectional single-ended channels. You can use the PXIe-6569 for real-time interfacing of standard protocols or implementing customized protocols.
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Product
Digital I/O Modules
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The AMAX-4800 series digital I/O modules are equipped with 8 or 16 isolated digital input / output channels.
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Product
PCI Digital I/O and Relay Driver Cards
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a 32-channel Digital I/O card with high output voltage and current capability and a dual variable threshold input. Each of the 32 channel outputs can be used to drive the output high or low using a high current capacity drive capable of sourcing 0.4A from the high side or 0.5A sink on the low side for each channel.
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Product
Digital I/O Modules
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ADAM-5000 DI/O modules are equipped with high density channels, isolation, short circuit protection, failure protection and hot swap functionality.
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Product
Digital I/O Card w/CoS IRQ
PCIe-DIO-24HS
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This product is a x1 lane PCI Express digital I/O board available in two models. The PCIe-DIO-24H is the basic DIO and the PCI-DIO-24HS features advanced change-of-state (COS) detection capabilities. The card emulates an 8255 compatible chip, providing 24 DIO lines. The DIO lines are grouped into three 8-bit ports: A, B, and C. Each 8-bit port is configured via software to function as either inputs or outputs. Port C can be further broken into two 4-bit nybbles via software and configured as either inputs or outputs.
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Product
Dynamic Digital I/O Instrumentation
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High-speed and static 3U and 6U PXI and PCI digital I/O instrumentation. Offering test rates to 200 MHz and programmable logic levels of -10 V to +15 V, our digital products feature the highest performance and most cost effective digital test solutions in the industry.
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Product
PXI Semi-Dynamic Digital I/O Module, 64-Channel
40-419-001
Digital I/O
The 40-419-001 is a 64-channel digital I/O module suitable for operating external devices, such as power, RF and high voltage relays, solenoids and lamps. It can also be used for interfacing with external logic such as a programmable instrument with a BCD interface depending upon the module’s driving capabilities.
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Product
Isolated Digital I/O 60VDC, 150mA
OTP2 module no.186
Test Platform
The National Instruments PXI-6528, PCI-6528, and PXI-6529 Digital I/O Modules are isolated digital I/O interfaces for PCI and PXI. These modules can use inputs from NI 6528 and PXI 6529 devices to capture the status of sensors, actuators, and logic devices. NI 6528 devices have 24 SSR outputs for switching external devices with input currents up to 150 mA. The NI 6528 and PXI-6529 devices are suitable for a variety of applications, from automotive development and industrial factory automation to aerospace, laboratory research, and biomedical applications due to their high current handling capacity and isolation.
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Product
PCIe-6535B, 32-Channel, 10 MHz, 40 MB/s Digital I/O Device
782629-01
Digital I/O
The PCIe-6535 can continuously stream data over the PCI Express bus. It's an ideal solution for interfacing and testing image sensors or display panels. The module is also well-suited for other common digital applications such as pattern I/O, change detection, protocol emulation, or other custom digital interfacing. It features selectable voltage levels and per-channel directional control of the digital lines.
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Product
Digital I/O Card
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Axiomtek's digital I/O cards feature TTL I/O, isolated I/O, relay output, and timer/counter, and supports high-density on a single board, making them specifically suitable for factory automation, industrial ON/OFF control and switch status sensing.
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Product
PCI-7811, 1M Gate Virtex-II FPGA, Digital Reconfigurable I/O Device
779363-01
Digital I/O
The PCI‑7811 is a reconfigurable I/O (RIO) device that features a user-programmable FPGA for onboard processing and flexible I/O operation. With LabVIEW FPGA, you can individually configure the digital lines as inputs, outputs, counter/timers, PWM, encoder inputs, or specialized communication protocols. You can also program custom onboard decision making that executes with hardware-timed speed and reliability. The PCI‑7811 is well-suited for a wide variety of applications, such as high-speed waveform generation, sensor simulation, hardware‑in‑the‑loop (HIL) test, custom communications protocols, bit error rate test, and other applications that require precise timing and control.
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Product
Digital I/O Card
PCI-DIO-120
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The PCI-DIO-120, PCI-DIO-96 and PCI-DIO-72 are parallel digital input/output cards designed for use in PCI-Bus computers. The same printed circuit board is used for all three models and is populated for 120 bits, 96 bits and 72 bits respectively. The card is 12.2 inches (310 mm) long and may be installed in any 5-volt PCI slot in IBM and compatible computers.
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Product
PCI Digital I/O Boards
PIO-D48U
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Universal PCI OPTO-22 Compatible Board with 48 Digital I/O channels. Comes with SDK and Demo Programs. Includes one D-Sub Connector and one 50-pin flat cable header. Supports operating temperatures of 0 ~ 60 °C (32F ~ 140F). Replacement unit for DIO-48.
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Product
Digital I/O Module
DS-MPE-GPIO
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The DS-MPE-GPIO is a rugged, low cost 36-channel digital I/O PCIe MiniCard module that is ideal for digital I/O expansion in embedded and OEM applications.





























