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ADAM-5080 Counter/Frequency Module
ADAM-5080 Counter/Frequency Module
C 0A +
C 0A -
C 0B +/D +
C 0B -/D -
Bi-direction Counting
For implementing Bi-derection Counting, you need to connect
C0B+/D+ and C0B-/D- to implement the control function for
Up/Down Counting.
Features -- Counter Mode
Up/Down Counting
The Up/Down Counter Function offers two types of counting:
Up Couting (increasingly) and Down Counting (decreasingly).
Up Counting : when C0A+ and C0A- sense any input signals, the
counter counts up.
Down Counting : when C0B+ and C0B- sense any input signals, the
counter counts down.
On receiving Up and Down signal simultaneously, the counter will
not perform each specific counting accordingly, but will remain at
the previous counting value, since these simultaneous signals won't
have any effect on counting values.
Figure 5 Wiring for Up/Down Counting
Note:
If you need only one type of counting, connect C0A+
and C0A- for Up Counting only; or connect C0B+
and C0B- for Down Counting only.
