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FR 104-AO12-4
PC/104 Analog Output Board
104-AO12-4
FLEXIBILITY The following functions are available in many configurations giving the user the ability to specify exactly what’s needed. Interrupts are individually or globally enabled or disabled via software. A status register is provided to determine the interrupt source. ANALOG OUTPUTS Output ranges of 0-5V, 0-10V, ±5V and ±10V, are field selectable with jumpers. Note that four conversions may take place at once and that, since the D/As are double buffered, data for the next conversion may be loaded simultaneously. COUNTER TIMERS The circuit uses an 82C54 (3 sixteen bit counter/timers). The user has access to each counter/timer’s gate, clock, and output signals. The output of counter two can be used to generate an interrupt. The software package supports counting events, frequency output, pulse and frequency measurement. DIGITAL I/O The circuit uses an 82C55A PPI with mode 0 supported. Ports A and B (16 lines) are buffered and pulled up to 5V. Port C features Change of State detection.
- Brand: Acces IO
- Analog Output:
- 4 channels, 12 bit resolution
- Selectable unipolar or bipolar ranges 0-5V, 0-10V, ±5V, ±10V
- 100K conversions per second
104-AO12-4
ACCES I/O, Digital & Analogue I/O, PC/104 & PCI-104 Digital & Analogue Modules, Serial Communication
Details
FLEXIBILITY The following functions are available in many configurations giving the user the ability to specify exactly what’s needed. Interrupts are individually or globally enabled or disabled via software. A status register is provided to determine the interrupt source. ANALOG OUTPUTS Output ranges of 0-5V, 0-10V, ±5V and ±10V, are field selectable with jumpers. Note that four conversions may take place at once and that, since the D/As are double buffered, data for the next conversion may be loaded simultaneously. COUNTER TIMERS The circuit uses an 82C54 (3 sixteen bit counter/timers). The user has access to each counter/timer’s gate, clock, and output signals. The output of counter two can be used to generate an interrupt. The software package supports counting events, frequency output, pulse and frequency measurement. DIGITAL I/O The circuit uses an 82C55A PPI with mode 0 supported. Ports A and B (16 lines) are buffered and pulled up to 5V. Port C features Change of State detection.
Ordering Info
- 104-AO12-4 PC/104 Analog Output Board
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Specification
- Analog Output:
- 4 channels, 12 bit resolution
- Selectable unipolar or bipolar ranges 0-5V, 0-10V, ±5V, ±10V
- 100K conversions per second
- 3mA drive
- Digital Input/Output:
- 24 parallel bits (two 8 bit ports, two 4 bit ports)
- 64mA sink, 32mA source (ports A and B)
- I/O pulled up to 5V
- Change of state detect on port C
- Type 82C55 PPI mode 0 (1 and 2 optional)
- Industry Standard 50 pin header
Delivery Information
Orders dispatched from Assured Systems USA will be delivered using FedEx.
Payment Methods & Options
Accepted payment methods for US customers include bank transfer, VISA or Mastercard in USD.
ACCES I/O: Warranty and Service Information
All ACCES I/O products distributed in the EMEA come with a 2 year warranty as standard, with additional extension options available upon request. As an official ACCES I/O partner, we are proud to provide customers with peace of mind and the highest quality products, including any systems which have been configured to meet individual specifications.
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