Hardware reference guide

Intelligent/Special Purpose
342
35013379 11/2011
Wiring Diagram 3
The following figure shows the EHC20200 wiring diagram 3.
NOTE: Notes on Wiring Diagram 3
1. Quadrature input.
2. Constant enable.
3. Outputs 1A and 1B operate relays.
4. Counter 2 not used
5. N/C = Not Connected.