Fig. 4. DD450 Series
Fig. 5. DD470 Series
Fig. 6.
DD457 / DD458 / DD477 / DD478
J2 = "+", then "CV" = 12 Volt = "HIGH ").
Latch:
+12 V
to terminal 9
Walk test: +12 V
to terminal 10
- 2 -
J2 = "-", then "CV" = 0 Volt = "LOW ").
Latch:
0 V
to terminal 9
Walk test: 0 V
to terminal 10
