16, 8, or 4 USB Isolated Digital Input Modules -- USB-II16-OEM
from ACCES I/O Products, Inc.

The USB-II16-OEM Series is an ideal solution for adding portable, easy-to-install isolated digital input capabilities to any computer with a USB port. The USB-II16-OEM Series is a USB 2.0 high-speed device, offering the highest speed available with the USB 2.0 bus. It is fully compatible with both... [See More]

  • Isolation: Isolated Digital Inputs; Channel-to-Channel Isolation
  • Form Factor: PC Board; PC/104
  • Digital I/O Channels: 16
  • DC Voltage: 3 to 31 Volts
6-Channel 120V AC/DC Discrete Input Module with 5V DC Logic Outputs -- XTA-120V-6
from Acromag, Inc.

The XTA-120V-6 optocoupler module provides six individually isolated 120V AC/DC digital (discrete) inputs to sense on/off levels and drive 5V DC logic outputs. It is intended for use with BusWorks XT Series discrete I/O and other digital input modules to monitor contact closures or mains power... [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: DIN Rail
  • Digital I/O Channels: 6
  • DC Voltage: 90-130V
16-Channel Isolated Digital Input Module -- MIC-2730
from Advantech Co., Ltd.

16 channel DI. 2500 VDC isolation protection. Plug-in terminal block included [See More]

  • Isolation: Isolated Digital Inputs (optional feature)
  • Form Factor: PC Board; Modular Bay or Slot System
  • Analog Channels: 16
  • DC Voltage: 0 ~ 30 V
14-Channel Isolated Digital Input Module with LED Display -- I-7041/D
from B&B Electronics

The I-7000 modules provide cost-effective protection and conditioning for a wide range of valuable industrial control signals and system. Our product line includes sensor-to-computer, computer-to-sensor, digital I/O, timer/ counter, RS-232 to RS-485 converter, RS-485 repeater, man machine interface,... [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: Module
  • Digital I/O Channels: 14
  • DC Voltage: +3.5V - 30V
Digital Input Board w/ Opto-Isolation -- DI-128L-PE
from CONTEC Co., Ltd.

This product is a PCI Express bus-compliant interface board for digital signal input (12-24VDC). DI-128L-PE features 128ch opto-coupler isolated inputs (for use with current sink outputs), with 16ch of the inputs having an interrupt function. This product also has a digital filter function to help... [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: PC Board
  • Digital I/O Channels: 128
  • DC Current: 0.16-2.0mA
7-Slot TRION Module Instrument -- DEWE2-A7 / M7
from Dewetron, Inc.

The DEWE2-A7 and M7 raise the ante - providing SEVEN slots for TRION series modules, while still retaining much of the portabie convenience of the A4 / M4 models. TRION series modules are available for analog inputs, I/O channels, SYNC, TIMING, GPS, and more. These models feature AC or DC power... [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: Stand-alone
  • Resolution: 24
  • DC Voltage: 95 to 260 VDC
Digital I/O Module -- R-E16
from Gefran

The R-E16 module has 16 optically isolated digital inputs, 24 VDC, PNP, and acquires logic signals from proximity sensors, drives, etc. It is installed on the backplanes of the R-BUS(x), from which it receives auxiliary power supply (LED). Each input is protected against inversion of polarity and... [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: Modular Bay or Slot System
  • Digital I/O Channels: 16
  • DC Voltage: 32VDC
14-Channel Isolated Digital Input Module -- CB-7041
from Measurement Computing

14-channel isolated digital input moduleKey Highlights. 14 digital inputs. Inputs share common source. Low cost. Logic levels: LOW +1.0 VDC max, HIGH +4 to +30 VDC. Input impedance: 3 kohm [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: Stand-alone
  • Digital I/O Channels: 14
  • DC Voltage: 1-30V
SCC-DI01 Isolated Digital Input Module -- 777459-11
from National Instruments

The National Instruments SCC-DI01 is a single-channel optically isolated digital input module for sensing digital signals of up to 24 VDC, including TTL. This digital input module can also sense AC signals up to 24 VAC and has a status LED for visual verification of the module state. [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: Modular Bay or Slot System
  • Digital I/O Channels: 1
  • DC Voltage: ±24 V
16-Channel Isolated Digital Input Board -- OME-DB-16P
from OMEGA Engineering, Inc.

The OME-DB-16P is a 16 channel isolated digital input daughter board. The optically isolated inputs of the OME-DB-16P consist of a bi-directional OPTO-coupler with a resistor for current sensing. You can use the OME-DB-16P to sense DC signals from TTL levels up to 24V. You can also use OME-DB-16P to... [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: PC Board
  • Analog Channels: 16
  • DC Voltage: 5V 24V
Isolated Thermocouple Input Module -- CSTC8ISO
from Red Lion Controls, Inc.

Dedicated high density temperature input modules for the Modular Controller series. Models available for thermocouple or RTD inputs. Thermocouple input version provides independent type selection for each input. Full isolated design offers 1 kV isolation between channels (CSTC8ISO only). Unused... [See More]

  • Isolation: Isolated Digital Inputs
  • DC Current: 75 mA
  • Form Factor: DIN Rail
  • Inputs: Thermocouple Input
Isolated Digital Conditioning Board -- IIB-24
from ADL Embedded Solutions

FEATURES. 24 optically isolated inputs. Non-polarized inputs accept 31VDC or 24VAC. Input isolation rated at 500V channel to channel and channel to ground. Jumper-selectable filters per channel for AC inputs and to eliminate undesired response to electrically noisy DC signals. Pairs with compatible... [See More]

  • Isolation: Isolated Digital Inputs
  • Digital I/O Channels: 24
  • Analog Channels: 0
  • Form Factor: PC Board
16-CH High Current Relay -- PCI-7260
from ADLINK Technology Inc.

16-CH high current relay [See More]

  • Isolation: Isolated Digital Inputs
  • Digital I/O Channels: 16
  • Analog Channels: 0
  • Form Factor: PC Board; PCI
8-Ch Actuator & Digital Input Module -- MIC-3761
from Advantech - Applied Computing Group

The MIC-3761 relay actuator and isolated D/I card is a add-on card for the PCI bus. It provides 8 opto-isolated digital inputs with isolation protection of 3,750 VDC for collecting digital inputs in noisy environments and 8 relay actuators for serving as ON/OFF control devices or small power... [See More]

  • Isolation: Isolated Digital Inputs
  • Differential Channels: Yes
  • Analog Channels: 0
  • Digital I/O Channels: 8
Digital I/O -- PI-128L-PCI-H
from American Portwell Technology Inc.

Isolated Digital Input Board for PCI [See More]

  • Isolation: Isolated Digital Inputs; Optocoupler Isolation
  • Form Factor: PC Board
  • Digital I/O Channels: 128
  • DC Current: 0.16-2.0 mA
ISODAQ SPi Series -- DAQ16-24VDin4-1SPi
from Apix, Inc.

DESCRIPTION: The ISODAQ SPi Series Input Modules feature 8 independent channels and an SPi interface. They are fully isolated with. 3000 Vrms between Input, Power, SPi serial link and 2000 Vrms Channel-to-Channel. These are extremely co [See More]

  • Isolation: Isolated Digital Inputs; Channel-to-Channel Isolation
  • Sampling Frequency: 1
  • Analog Channels: 16
  • Resolution: 16
High-Speed Counter Module -- Model 2208
from Control Technology Corporation

PAC module for 2700 series controllers [See More]

  • Isolation: Isolated Digital Inputs
  • Digital I/O Channels: 0
  • Analog Channels: 0
  • Form Factor: Modular Bay or Slot System
CM 4052 -- 2288
from CyberResearch, Inc.

Digital I/O [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: Panel / Chassis Mount; DIN Rail; Stand-alone
  • Digital I/O Channels: 8
  • DC Voltage: 3.5V - 24V
DI-900MB Module -- DI-901MB
from DATAQ Instruments, Inc.

Watchdog timers, LEDs indicate power, status and discrete level [See More]

  • Isolation: Isolated Digital Inputs; Channel-to-Channel Isolation
  • Sampling Frequency: 0.0440
  • Digital I/O Channels: 12
  • Form Factor: DIN Rail
Industrial I/O Module -- IR104
from Diamond Systems Corporation

Relays have form A configuration, optoisolated inputs [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: PC Board; PC104
  • Digital I/O Channels: 40
  • DC Voltage: 3-24V
Digital Input Distributed I/O Module -- FR-2053
from ICP DAS USA, Inc.

High transmission reliability, simple synchronization, DIN rail [See More]

  • Isolation: Isolated Digital Inputs
  • Digital I/O Channels: 16
  • Analog Channels: 0
  • Form Factor: DIN Rail
16ISO
from Kontron USA

User definable input voltage range [See More]

  • Isolation: Isolated Digital Inputs
  • Digital I/O Channels: 16
  • Analog Channels: 16
  • Form Factor: PC Board
Opto-Isolated Digital Input and Relay -- EPC182
from Micro/sys, Inc.

64 inputs with 4kVrms isolation, relay switching capacity 2A max at 30V [See More]

  • Isolation: Isolated Digital Inputs
  • DC Voltage: 5VDC
  • Form Factor: PC Board
  • DC Current: 1.5A
Digital Input Module -- M-1450
from Moxa Inc.

Inputs per Module. 4 channels. On-State Voltage. 120 VAC nominal, min. 85 VAC to max. 132 VAC. Min. Off-State Voltage. Max. 45 VAC. On-State Current. Max. 8 mA/point @ 132 VAC. Input Impedence. Typ. 11K ohms. Common Type. 4 channels for 2 COMs (single common) [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: Modular Bay or Slot System
  • Digital I/O Channels: 4
  • Application: General Lab & Industrial
MTL8000-2/2 Series -- 8109-DI-DC
from MTL Instruments Group

24V dc, isolated, sinking [See More]

  • Isolation: Isolated Digital Inputs
  • Digital I/O Channels: 8
  • Analog Channels: 0
  • Form Factor: Panel / Chassis Mount; DIN Rail
Streampix 5 with DAQ Module
from NorPix, Inc.

StreamPix is Norpix ’s flag ship software product. Resulting from more than 10 years of interaction with our vast group of customers, StreamPix has become the ultimate Digital Video Recording software. It offers a state of the art user interface, and an enormous amount of usage flexibility for... [See More]

  • Isolation: Isolated Digital Inputs; Isolated Analog Voltage Input; Channel-to-Channel Isolation
  • Differential Channels: Yes
  • Analog Channels: 32
  • Digital I/O Channels: 48
AC Input VDC Logic -- G4IAC15A
from Opto 22

Opto 22 ’s G4 AC input modules are used to detect on/off AC voltage levels. Each module provides up to 4000 volts of optical isolation (transient) between field inputs and the logic output of the circuit. All AC input modules are designed with filtering on the input and a hysteresis amplifier,... [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: Stand-alone
  • Digital I/O Channels: 2
  • AC Voltage: 180 - 280 V
PSS DI
from Pilz Automation Safety L.P.

The PSS 3000/PSS 3100 can process the status of inputs in bits, bytes or words. Each input has space available for inscription and status LED. The inputs are suitable for connecting: single-channel safety-related input devices, with or without test pulse, and dual-channel safety-related input... [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: Modular Bay or Slot System
  • Digital I/O Channels: 32
  • Application: General Lab & Industrial
DIO-104.OPTO Digital Interface -- 3720
from Sealevel Systems, Inc.

The 3720 PC/104 digital I/O interface provides 16 optically isolated inputs for connection to devices including sensors, switches, push buttons, and other user inputs. The inputs can sense both AC and DC voltage while providing optical isolation, which eliminates spikes and surges present in... [See More]

  • Isolation: Isolated Digital Inputs
  • Form Factor: PC Board
  • Digital I/O Channels: 16
  • DC Voltage: 3-13 VDC
Fault-Tolerant I/O -- EtherTRAK™-2
from Sixnet

EtherTRAK-2 is our truly rugged breakthrough product packed with innovations that are revolutionizing process control systems. Explore the next generation of "Process Quality I/O". They offer the ultimate price/performance for the process control industry with self-contained I/O modules that... [See More]

  • Isolation: Isolated Digital Inputs; Isolated Ethernet Port
  • Differential Channels: Yes
  • Analog Channels: 256
  • Resolution: 16