P104-DIO-96 ADL | Alldatasheet

Document overview

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Technical content

PC/104 Plus 96 Digital I/O’s Advanced Digital Logic, Inc.; 4411 Morena Blvd., Suite 101; San Diego, CA 92117-4345 PC/104-Plus Digital Communication

FEATURES

  • PC/104 Plus (PCI-104 Optional)
  • 96 Channel TTL-DTL high speed digital I/O
  • Software selectable in / out as 8 bit and 4 bit ports
  • All I/O lines buffered with 32 mA source, 64mA sink current capabilities
  • I/O Buffers can be enabled or tri-stated under program control
  • Jumper selectable I/O pulled up to 5V for contact montoring, pulled down to ground or floating
  • Resettable fused +5VDC outputs per 50-pin connector
  • Compatible with Industry-Standard I/O Racks such a Gordos, OPTO22, Potter & Brumfield, etc. with optional cable
  • Emulates 4 industry standard 8255 PPIs (mode 0)
  • Full 32-bit PCI interface design
  • Low CPU overhead
  • Known power-up states
  • Output port status read back
  • Standard 50-pin IDC connectors (x4) FACTORY OPTIONS
  • Extended operating temperature -40 to +85˚C
  • PCI-104 (no ISA connector)
  • This product is available in a RoHS compliant version FUNCTIONAL DESCRIPTION This PC104 plus board features 96 bits of TTL-compatible digital I/O with high-current capabilities. Each digital port can be programmed to accept inputs or to drive outputs in twelve or six 8-bit ports. The I/O wiring connections are via two or four industry standard 50-pin connectors. For external circuits, fused +5VDC power is available at pin 49 of each I/O connector. The resettable fuse is rated at 0.5A. All I/O lines are buffered by a type 74ABT543A tristate buffer transceiver capable of sourcing 32 mA or sinking 64 mA. The buffers are configured under pro- gram control for input or output. Jumper selected resistors permit configuration of each 24-bit / 50-pin connector group for pull-up (to +5 VDC), pull-down (to ground) or floating depending on the application requirement. Pull-ups are useful for contact monitoring and assure that there are no erroneous outputs at power-up until the card is initialized by system software. ACCESSORIES Available accessories include flat ribbon cables and DIN-rail mountable screw terminal boards. Also available is our low cost IIB-24 which will add optical isolation to any standard 24-channel digital I/O port on a 50 pin connector. SOFTWARE This board is supported for use in most operating systems and includes a free Linux and Windows 2000/XP/2003 compatible softwar e package. This package contains sample programs and source code in Visual Basic, Delphi and Visual C++ for Windows. Also incorporated is a graphical setup program in Windows. Third party support includes a Windows standard DLL interface usable from the most popular application programs and includes example LabView VIs. Em- bedded OS support includes Windows XPe.

PC/104 Plus 96 Digital I/O’s Advanced Digital Logic, Inc.; 4411 Morena Blvd., Suite 101; San Diego, CA 92117-4345 Block Diagram Specifications Data Transfer Rate, I/O Mapped, 33MHz bus From I/O connector to PCI bus: 7.37M bytes/sec in 8255 emulation mode From PCI bus to I/O connector: 14.74M bytes/sec in 8255 emulation mode From I/O connector to PCI bus: 9M bytes/sec with Fast PPI port map From PCI bus to I/O connector: 18M bytes/sec with Fast PPI port map Data Transfer Rate, Memory Mapped, 33MHz bus From I/O Connector to PCI bus: 12M bytes/sec in 8255 emulation mode From PCI bus to I/O connector: 24M bytes/sec in 8255 emulation mode From I/O connector to PCI bus: 28M bytes/sec with Fast PPI port map From PCI bus to I/O connector: 18M bytes/sec with Fast PPI port map Digital Inputs (TTL Compatible) Logic High: 2.0 to 5.0 VDC Logic Low: -0.5 to +0.8 VDC Input Load (High): 10uA Input Load (Low): -10uA Digital Outputs Logic High: 2.5 VDC min., source 32 mA Logic Low: 0.5 VDC max., sink 64 mA Change of State Detection (Factory option) Group 0 Port C-high connector P1 pins 1, 3, 5, & 7 Group 1 Port C-high connector P2 pins 1, 3, 5, & 7 Group 2 Port C-high connector P3 pins 1, 3, 5, & 7 Group 3 Port C-high connector P4 pins 1, 3, 5, & 7 Environmental Operating Temp: -20 ˚C to +70˚C Storage Temp: -50 ˚C to +120˚C Humidity: 0 to 90% RH, non-condensing Power Power Output: +5 VDC from bus (resettable 0.5A fuse) on each connector Power Required: 290 mA typical at 5V (no load, all I/O ports set as inputs)

Ordering Information

P104-DIO-96 96 High-Speed Digital I/O’s Model Options -RoHS Compliant board -T Extended operating temperature -40 ˚C to +85˚C Accessories STB-50 Screw terminal board IIB-24 24-channel optical isolator board CAB50F-6 6’ flat ribbon cable female 50-pin connector CAB50-6 6’ flat ribbon cable female to edge connector MP104-DIN DIN rail mounting provision