Keithley 7021 Multiplexer-digital I/o Card Tektronix

US $349.99

  • Nicholasville, Kentucky, United States
  • Jan 29th
 Brand New Sealed in Original Box Keithley 7021 Multiplexer-Digital I/O Card With 1x12 Plus 1x18 Multiplexer, 10 Digital Inputs & 10 Digital Outputs 30-channel, 2-pole multiplexer 20 control bits — 10 in/10 out Multiplexer connects (Connector incl.) to 7001/7002 backplane for easy expandability 250mA digital output sink capacity Digital input and output protection built in The Model 7021 Multiplexer-Digital I/O Card combines high-density signal switching with digital control on a single card. This space-saving design is well-suited for configuring compact automated production test applications. The Model 7021 card contains two independent 2-pole multiplexers — one 1x12 bank and one 1x18 bank. For larger applications, these multiplexers can be combined to form a 1x30 two-pole multiplexer. In addition to the Model 7021's signal routing capabilities, it can also sense the state of 10 digital inputs and generate 10 digital output states. Each input channel can be set up for either pull-up or pull-down operation through the card's 10k? onboard resistors. This allows microswitches and similar devices to be monitored directly, without the need for level-shifting interface circuitry.
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand Keithley
MPN 7021
Model 7021

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