Features
- Universal PCI, PCI-X, 3.3V and 5V compatible (Call for PCI-Express availability)
- 96 Lines of Digital Input/Output
- Four and Eight Bit Ports Independently Selectable for Inputs or Outputs
- All 96 I/O Lines Buffered by Transceivers on the Card*
- I/O Buffers can be Enabled/Disabled under Program Control
- Pull-Ups resistors on I/O Lines for Contact Monitoring etc.
- +5 VDC Output with Resettable Fuse Available on each I/O Header
- Four 50 Pin DIO Header Connectors on Board are Compatible with Industry-Standard I/O Racks
- Three Field Configurable 82C54 Counter/Timers on First 50 Pin Header
- Strain Relief for Ribbon Cables Routed through Cutout on Mounting Bracket
Specifications
Digital Inputs (TTL Compatible)
- Logic High: 2.0 to 5.0 VDC
- Logic Low: -0.5 to +0.8 VDC
- Input Load (Hi): 20 µa
- Input Load (Lo): -200 µa
Digital Outputs
- Logic High: 2.5 VDC min., source 32 ma
- Logic Low: 0.5 VDC max., sink 64 ma
Counter/Timers
- Type: Three type 82C54-10 programmable interval counters
- Output Drive:
- 2.0 VDC min., source 32 mA
- 0.55 VDC max,. sink 64 mA
- Input Gate: TTL/CMOS compatible
- Clock: On-board, 1 MHz crystal-controlled clock
- Active Count Edge: Negative Edge
- Minimum Clock Pulse Width: 30 nS high, 40 nS low
- Timer Range: 16 bits
Environmental
- Operating Temperature Range: 0° to 60°C
- Storage Temperature Range: -50° to +120°C
- Humidity: Maximum 90% RH, without condensation.
Auxiliary Power Output
- +5 VDC from the computer bus on pin 49 of each digital I/O header with an on-board 0.5A Resettable Fuse
Power Requirements
- +5 VDC at 210 ma
Regulatory Compliance
- This product is in full compliance with CE requirements.
