Hardware reference guide

Intelligent/Special Purpose
35013379 11/2011 343
Wiring Diagram 4
The following figure shows the EHC20200 wiring diagram 4.
NOTE: Notes on Diagram 4.
z Differential quadrature input.
z Constant enable.
z Zero pulse reset Output 1A and 1B.
z Output 1A and 1B operate relays.
z Counter 2 not used.
z N/C = Not Connected.