Honeywell DDP-416 Instruction Manual page 228

0
ii:
0
NOTE:
AREA ABOVE DASHED LINE SHOULD
BE AVOIDED.
IK
RB (RZ2)
SCHMITT TRIGGER V2>0
2K
Figure A-105. Schmitt Trigger PAC, Model ST-335, Graph I
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-
Vl-V2=+1.5V
Vl-V2=+ l.OV
Vl-V2=+.75V
Vl-V2=+.25V
Z.5K