Keithley / MetraByte BNC-50 Interface Box
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Keithley / MetraByte BNC-50 Interface Box

This unit includes an H-1800 Ribbon Cable approximately 2.5 ft.

View Photo of H-1800 Ribbon Cable.
View Photo of interior.

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Stock # 90191-1
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Keithley / MetraByte DAS-50 Analog-to-Digital Interface Board

  • 1 MHz Conversion Rate
  • On-Board System Memory: Up to 1 Megaword
  • Software Selectable Input Ranges: 0 to 5V, 0 to 10V,k ±2.5V, ±5V, or and ±10 V.
  • Total Memory Capacities (In Words): 256K, 512K, 768K, and 1M.


The Keithley / MetraByte DAS-50 Analog-to-Digital Interface Board is a high-speed, self contained board. The DAS-50 is designed for use with the IBM PC/XT/AT and compatible computers. Features of the DAS50 include a 1 MHz conversion rate and up to 1 Megaword of on-board system memory. These make the DAS-50 the ideal board in applications such as: laboratory automation, process monitoring control, vibration/stress analysis, event/transient analysis and signal/sensor interface.

The DAS-50 accepts data from up to four single-ended input channels. An analog multiplexer can be programmed to accept data from 1,2 or 4 of the input channels. If more than one channel is selected, the multiplexer automatically switches to the next channel in the sequence. When the multiplexer changes channels, the track and hold amplifier maintains the status of the previous channel. The data is then converted by the A/D converter and stored sequentially in the on-board memory. The data can be read from memory via the PC Bus. Data may be read sequentially or by channel.

Product Family: DAS-50, DAS50, BNC-50, BNC50, H-1800, H1800

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Keithley / MetraByte DAS-50 Analog-to-Digital Interface BoardKeithley / MetraByte DAS-50 Analog-to-Digital Interface BoardKeithley / MetraByte DAS-50 Analog-to-Digital Interface Board
Keithley / MetraByte DAS-50 Analog-to-Digital Interface Board

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