SCXI 1600 and digital inputs

[Andrew Madry]

Does anyone know whether the SCXI 1600 card can sample digital inputs from say an SCXI digital input card like the SCXI-1162? The manual and specs say so but I can't see how it is done. The user manual is clear on analog inputs - up to 352 for the 200kS/s max rate but it doesn't say anything specific about digital inputs. An article on DEVZone has a brief response to a similar question to mine that says the specified max channel count does not include digital inputs. I can't work out from the specs at what sample rate one could sample digital inputs with the SCXI-1600 card.

[sergesl]

Hello Andrew,

As it says in the user manual, the SCXI-1600 is built similar to E Series DAQ devices and can control digital I/O SCXI modules. You are probably looking for dynamic characteristics on the digital side of things kind of like sampling rate. The reason it is not specified is that it is static digital I/O meaning that it is software controlled.
So a reading is taken when called by software. But rest assured that the SCXI-1600 can support your digital module.