All our SCM9B products use simple command / response protocol for communications. Modules must be interrogated to obtain data. Depending on the i/o module used, you might use up to 10 or 20 various commands - a relatively simple instruction set!
Although each module converts input to output at a rate of only 8 conversions per second, modules can be scanned at up to 250 channels per second. Data can be transmitted at up to 115.2K baud and you can connect up to 124 modules on one host serial port using a multidrop RS-485 port.
Here's some other key performance and operating features:
• 500V rms analog input isolation
• 15 bit measurement resolution (1 part in 32,768)
• Continuous self-calibration
• Uses +10V to +30V supply powerLearn more about Dataforth's SCM9Bs
Please feel free to contact our applications engineers at firstname.lastname@example.org
should you need any product selection assistance.