Delta AH500 - Specifications; Dimensions of AH02 HC-5 A; Specifications for AH02 HC-5 A

Chapter 7 High-speed Counter Module AH02HC/AH04HC
7-3
limit value set, or less than the lower-lower limit value set, an alarm will be generated.
8. Detecting the number of accumulated pulses overflows
If linear accumulation is used, users can detect whether the number of accumulated pulses
overflows. If the number of accumulated pulses overflows, the overflow flag will be turned ON.
9. Comparing the number of accumulated pulses with a value
If the number of accumulated pulses is larger than or equal to the comparison value set, the
comparison flag will be turned ON.
10. Resetting a counter
A counter can be reset by means of software or an external trigger.
The number of sampled pulses, the number of accumulated pulses, and the number of input
pulses can be reset at any time.
7.2 Specifications
7.2.1 Dimensions of AH02HC-5A
02HC
ERROR
RUN
C0
Y0 .8
Y0 .9
C1
X0 .8
+
X0 .8
-
X0 .9+
X0 .9
-
X0 .10+
X0 .10
-
X0 .11+
X0 .11
-
X0 .0+
X0 .0
-
X0 .1 -
X0 .1+
110
3
5
103
6
Unit: mm
7.2.2 Specifications for AH02HC-5A
Item Specifications
Number of channels
2 channels
Input signal
Input
(differential
signal)
Channel 0: X0.8+, X0.8-, X0.9+, and X0.9-
Channel 1: X0.10+, X0.10-, X0.11+, and X0.11-
Pulse format
Pulse/Direction (one phase and one input)
Counting up/Counting down (one phase and two inputs)
One time the frequency of A/B-phase inputs (two phases and
two inputs)
Four times the frequency of A/B-phase inputs (two phases and
two inputs)
Signal level
5~24 V DC
Specifications
Maximum
frequency of
counting
The maximum frequency is 200 kHz.
Range
The number of sampled pulses is in the range of -200000 to
200000.
The number of accumulated pulses is in the range of
-999999999 to 999999999.
The number of input pulses is in the range of -2147483648 to
2147483648.