Dear All,
I am trying to synchronize the shaft position with force data.
To achieve this am using the following hardware -
- 1024PPR ABZ 3-Phase Incremental Optical Rotary Encoder. It says the output is NPN open collector output type and requires an internal pull-up resistor.
- DAQ device is NI-USB 6210. Specification says http://ni.com/docs/en-US/bundle/usb-6210-specs/page/specs.html , it requires a pull-down resistor of 50 k ohm.
I tried connecting encoder and daq referring to online youtube videos available (https://www.youtube.com/watch?v=W1rK3GhOjPQ) but am unable to get any pulses or reading in my front panel.
I have searched for various sources and learnt what is pull-up and pull-down resistors but I am unable to implement it here in my case.
Can anyone please tell me how to work my way through in this situation?