Features
- Universal PCI, PCI-X, 3.3V and 5V compatible (Call for PCI-Express availability)
- 24 bits of digital I/O
- Four and eight bit ports independently selectable for I/O
- All 24 I/O lines buffered by transceivers on the card
- I/O buffers can be enabled/disabled under program control
- Pull-ups on I/O lines
- Resettable fused +5 VDC output available
- 'H' version compatible with industry-standard I/O racks from Western Reserve Controls, Gordos, OPTO22, Potter & Brumfield, etc.
- Optional 1 MHZ counters
- Automatically detected under Windows 95/98/NT/2000/XP/2003
- No base address or IRQ switches to set
- RoHS Available. Please contact us for ordering information
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 uA.
- Input Load (Lo): -200 uA.
Digital Outputs
- Logic High: 2.0 VDC min., source 32 mA.
- Logic Low: 0.55 VDC max., sink 64 mA
Counter/Timers (Optional)
- Type: 82C54-5 programmable interval counters
- Output Drive: 2.2 mA at 0.45 VDC (5 LSTTL loads
- 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, 50 nS low
- Timer Range: 48 bits
Environmental
- Operating Temperature Range: 0° to 50° C.
- Storage Temperature Range: -40° to +65.6° C.
- Humidity: Maximum 90% RH, without condensation.
Auxiliary Power Output
- +5 VDC from the computer bus. Resettable fuse at 0.5A.
Power Required
- Basic Unit: +5 VDC at 170 ma., if no current is drawn from the auxiliary fused +5 VDC output.
- With One Counter: +5 VDC at 190 ma.
- With Two Counters: +5 VDC at 210 ma.
- With Three Counters: +5 VDC at 230 ma.
Regulatory Compliance
- This product is in full compliance with CE requirements.
