VCM-DAS-1 - Versalogic VCM-DAS-1 - Analog & Digital Input/Output Module for the...
- Part Number:
- VCM-DAS-1
- Model Number:
- VCM-DAS-1
- Make:
- VERSALOGIC
- Lead Time:
- Available
- Qty In Stock:
- Available
Versalogic VCM-DAS-1 - Analog & Digital Input/Output Module for the PC/104 Bus Simple Type: Data Acquisition
The VCM-DAS-1 module provides a combination of analog I/O, digital I/O, and non-volatile storage, which makes it ideal for data acquisition and control applications. All of its functions are provided on a single 3.8 x 3.6” PC/104 module. The analog input section features 16 single-ended input channels with 16-bit resolution, fast 10 µS conversion, and a ±5V or ±10V input range (153µV or 305µV resolution). Throughput of up to 100 kHz may be realized with conversions on one channel and up to 67 kHz when scanning between channels. A variety of automatic channel scanning and triggering modes are available, including DMA support. The analog output section includes two 12-bit analog output channels. Each may be jumpered independently for 0-5V or 0-10V output. Both sections feature simplified calibration using programmable digital pots. In addition, the on-board EEPROM which is used to store the calibration values has free space available for user data. The digital pots power up and reset to mid-scale, and can be set to any calibration value during system initialization.
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Features
- None Available
Specifications
- Analog Output: Channels: 2 channels Range: 0 to 5V or 0 to 10V (jumper selectable, each channel independent) Resolution: 12 bits Accuracy: ±1.5 LSB Update/Settling Time: 40 µS Output Drive: 5 ma, 200 pF (each channel) Access: Bitwise serial
- Board Size: 3.8" x 3.6" (PC/104 standard) 0.6" component height
- Digital I/O: Channels: 16 (non-inverting) Input Threshold: TTL compatible Output Drive (H): –24 ma @ 2.4V Output Drive (L): +24 ma @ 0.55V Signal Direction: Byte programmable as input or output with readback Short Protection: Short circuit to ground, indefinite duration I/O Interface: Occupies 16 ports on any 16-bit boundary.
- EEPROM: Organization: Sixty-four 16-bit words Allocation: Two words used for digital pots, 62 words available for general purpose storage Access: Bitwise serial
- External Connectors: Analog In/Out: 26-pin .1" header Opto 22: 34-pin .1" header
- Free Air Operating Temperature: 0°C to +60°C
- General: Compatibility PC/104: Full compliance, 16-bit data bus
- I/O Options: Analog Input Channels: 16 channels Resolution: 16 bit (65536 counts) Accuracy: ±0.003% (±3 LSBs), no missing codes Input Mode: Single ended Range: ±5V or ±10V (jumper selectable, all channels the same) Conversion Time: 10 µS Settling Time: 5 µS (applies only when switching channels) Protection: ±35V overvoltage protection Impedance:Ohms, 20pF Retrigger Timer: Programmable 20 µS, 50 µS, 100 µS, 250 µS, 500 µS, 1 µS Interrupt Channel: IRQ 10, 11, or 12 DMA Channel: DMA 5, 6, or 7
- Mechanical: Storage Temperature –40°C to 85°C
- Power Requirements: +5V @ 510 ma typical ±12V @ ±20 ma typical
Applications
- None Available
Aliases
- None Available
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