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Digital Input / Output Products

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. Anywhere your application requires something switched from one state to another, or a two-position contact monitor. Such applications include handshaking, pattern input and output, and change of state detection.

PCI Express Bus Digital I/O Products
Products # I/O Buf Prog OPTOs Relays CTRS COS RoHS
PCIe-DIO-48S48 I/OYesYes   Yes
PCIe-DIO-48 48 I/OYesYes    
PCIe-DIO-24S24 I/OYesYes   Yes
PCIe-DIO-24D24 I/OYesYes   No
PCIe-DIO-24DC24 I/OYesYes  YesNo
PCIe-DIO-24DS24 I/OYesYes   Yes
PCIe-DIO-24DCS24 I/OYesYes  YesYes
PCIe-IIRO-1616 In and 16 OutYes YesYes Yes
PCIe-IIRO-88 In and 8 OutYes YesYes Yes
Buf = Buffered I/O   Prog = Programmable I/O   OPTOs = Optically isolated   CTRS = Counters/Timers
COS = Change Of State Detection   = Optionally available RoHS Ready
PC/104 and PCI-104 Digital Input / Output Products
Products # I/O Buf Prog OPTOs Relays CTRS COS XT RoHS
104-DIO-24S24 I/OYesYes  Up to 3YesYes
104-DIO-24E24 I/OYesYes  Up to 3 Yes
104-DIO-48S48 I/OYesYes  Up to 3YesYes
104-DIO-48E48 I/OYesYes  Up to 3 Yes
P104-DIO-9696 I/OYesYes   YesYes
104-IIRO-88 In/8 OutYes Yes8 YesYes
104-IIRO-8E8 In/8 OutYes Yes8  Yes
104-IIRO-1616 In/16 OutYes Yes16 YesYes
104-IIRO-16E16 In/16 OutYes Yes16  Yes
104-II32-4RO32 In/4 OutYes Yes4 YesYes
104-II-1616 InYes Yes  YesYes
104-RO-1616 OutYes Yes16  Yes
104-IDIO-1616 In/16 OutYes Yes16SS* YesYes
104-IDIO-16E16 In/16 OutYes Yes16SS*  Yes
104-IDIO-88 In/8 OutYes Yes8SS* YesYes
104-IDIO-8E8 In/8 OutYes Yes8SS*  Yes
104-IDO-1616 OutYes Yes16SS*  Yes
104-IDO-88 OutYes Yes8SS*  Yes
104-IDI-48A48 InYesYes  Yes
104-IDI-48AC48 InYesYes YesYes
104-IDI-48B48 InYesYes  Yes
104-IDI-48BC48 InYesYes YesYes
Buf = Buffered I/O   Prog = Programmable I/O   OPTOs = Optically isolated   CTRS = Counters/Timers
COS = Change of State Detection   XT = Extended Temperature option   * Solid State | = RoHS optionally available

PCI Digital Input / Output Products
Products # I/O Buf Prog OPTOs Relays CTRS COS RoHS
PCI-DIO-24D24 I/OYesYes  Up to 9 
PCI-DIO-24H24 I/OYesYes  Up to 9 
PCI-DIO-24S24 I/OYesYes   Yes
PCI-DIO-48S48 I/OYesYes   Yes
PCI-DIO-4848 I/OYesYes    
PCI-DIO-7272 I/OYesYes    
PCI-DIO-9696 I/OYesYes    
PCI-DIO-96C396 I/OYesYes  9 
PCI-DIO-120120 I/OYesYes    
PCI-IIRO-88 In/8 OutYes Yes8 Yes
LPCI-IIRO-8**8 In/8 OutYes Yes8 Yes
PCI-IIRO-1616 In/16 OutYes Yes16 Yes
PCI-IDIO-1616 In/16 OutYes Yes16SS* Yes
PCI-IDI-16A16InYes Yes   
PCI-IDI-16AC16InYes Yes  Yes
PCI-IDI-32A32InYes Yes   
PCI-IDI-32AC32InYes Yes  Yes
PCI-IDI-48A48InYes Yes   
PCI-IDI-48AC48InYes Yes  Yes
PCI-IDO-1616 OutYes Yes16SS*   
PCI-IDO-3232 OutYes Yes32SS*   
PCI-IDO-4848 OutYes Yes48SS*   
Buf = Buffered I/O   Prog = Programmable I/O   OPTOs = Optically isolated   CTRS = Counters/Timers
COS = Change of State Detection   * Solid State   ** Low Profile | = Optionally available RoHS Ready

USB Digital Input / Output Products
Products # I/O Buf Prog OPTOs Relays Misc XT RoHS
USB-DI16A16 In, Hi-SpeedYes   18 TTL I/OYes
USB-DO16A16 Out, Hi-SpeedYes   18 TTL I/OYes
USB-DIO-16A16 I/O, Hi-SpeedYesYes  18 TTL I/OYes
USB-DIO-16H**16 I/O, Hi-SpeedYesYes  18 TTL I/O 128kByte FIFOYes
USBP-DIO1616 I/OYesYes  OEM Pico sizeYes
USB-DIO-3232 I/OYesYes  Up to 3 counter/timersYes
USB-DIO-4848 I/OYesYes   Yes
U-RDI-5454 InYes   NEMA4 enclosureYes
USB-DIO-9696 I/OYesYes   Yes
USB-IIRO-44 In/4 OutYes Yes4 Yes
USB-IIRO-4DB4 In/4 OutYes Yes4DB25 connectivityYes
USB-IIRO-4-2SM4 In/4 OutYes Yes42 COM portsYes
USB-IDIO-44 In/4 OutYes Yes4SSR*High side FETsYes
USB-IDIO-4L4 In/4 OutYes Yes4SSR*Low side FETsYes
USB-IIRO-88 In/8 OutYes Yes8 Yes
USB-IDIO-88 In/8 OutYes Yes8SSR*High side FETsYes
USB-IDIO-8L8 In/8 OutYes Yes8SSR*Low side FETsYes
USBP-DIO16RO816 I/OYesYes 8OEM Pico sizeYes
USB-II1616 InYes Yes  Yes
USB-RO-1616 OutYes  16 Yes
USB-IDO-1616 OutYes  16SSR*High side FETsYes
USB-IDO-16L16 OutYes  16SSR*Low side FETsYes
USB-IIRO-1616 In/16 OutYes Yes16 Yes
USB-IDIO-1616 In/16 OutYes Yes16SSR*High side FETsYes
USB-IDIO-16L16 In/16 OutYes Yes16SSR*Low side FETsYes
USB-CTR-15 YesYes  15 counter/timersYes
Buf = Buffered I/O   Prog = Programmable I/O   OPTOs = Optically isolated   XT = Extended Temperature option
* Solid state relays   ** Large FIFO   | = Optionally available RoHS ready
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