[1] Can I stack DAQ128 and DAQ127 boards for more analog inputs ?
[2] What is the sampling frequency of each analog input ?
[1] Can I stack DAQ128 and DAQ127 boards for more analog inputs ?
Yes. You can stack DAQ-128 and DAQ-127 boards. There can be up to 8boards on the stack. These can be any mixture of DAQ-127 and DAQ-128.The unique address of each board is selected with a set of jumpers ( 3jumpers on each board ). Stacking allows up to 64 analog inputchannels.
[2] What is the sampling frequency of each analog input ?
DAQ-127 and DAQ-128 support a sampling rate of 8 kilosamples/second oneach analog channel. Conversion time is under 10 microseconds.