NI-9361 is a differential or single-ended input module. With this module, CompactDAQ can be extended to provide more than four counters, up to 64 counters per 8-slot chassis. You can configure each channel to read a single pulse column, or combine them to read up to four incremental encoders. With an internally switchable 1 kQ pull-up resistor, you can also directly connect sensors with open collector or push-pull outputs. The \nInN1-9361 can also perform encoder position and speed measurements. You can synchronize counters with other analog, digital, and counter measurements in the chassis.