What signal is being sent out of a 900 max sampler to communicate to the external mechanical totalizer?

Document ID

Document ID TE2123

Published Date

Published Date 11/04/2019
Question
What signal is being sent out of a 900 max sampler to communicate to the external mechanical totalizer?
Summary
900 Max Sampler and Output signal
Answer
The signal to the totalizer box is coming off of the CPU board in the 900 max and is sending a 12 volt pulse over to the box to have the odometer turn to display a non-re-settable flow total.