The A6pci2613A CompactPCI board is a 12-bit resolution A/D converter.
Input Features
It has either 64-channel single ended or 32 channel differential input.
Input voltage range can be set to ±10V, 0 to +10V, 0 to +5V or +1 to +5V for all channels at once. 0 to 20mA or 4 to 20mA current mode can be set by jumper.
Analog input and digital system are isolated by photo-coupler.
Interrupt
Interrupt can be issued to the CPU after completion of A/D conversion.
All channels can be scanned automatically using a software trigger.
Other Features
Built-in pacer clock allows continuous scanning at a constant frequency for processing. Built-in 512-word FIFO enables the storage of eight batches of data for single-ended (64-channel) input.
The board provides full HotSwap support.
Architecture:
Analog Input:
- Number of channels: 64 single-ended or 32 differential channels
- Input voltage range: ±10V, 0 to +10V, 0 to 5V, 1 to 5A
- Isolation method: photo-coupler isolation (no isolation between channels)
- Withstanding voltage: 500V AC for one minute
- Protection circuitry: overvoltage protection circuitry
- Connector: 37-pin D-sub connector female
A/D Conversion:
- Resolution: 12-bit
- Overall accuracy: ±0.2%
- Conversion time: 30µs per channel
- A/D converter: Analog Devices® AD7893AR-10™
Bus:
- PCI local bus specification Rev.2.2 compliant
- PICMG 2.0 R3.0 CompactPCI specification compliant
- PICMG 2.1 R1.0 CompactPCI hot swap specification
Power Supply:
Mechanical:
- Dimensions: 6U – 160 x 233.35 mm (6.30” x 9.19”)
- Pitch: Single slot – 20.02 mm (0.79”)
Operating Systems Supported:
- VxWorks®, Windows NT®, Windows 2000®, Windows XP®