CARLO GAVAZZI CA12CA Manual De Instrucciones página 13

"Gated SR-FF" function
The function is designed (to: e.g. function) as a filling or emptying function using only two intercon-
nected sensors
Symbol
X – no changes to the output.
4
Single point
Two point
1. SSC1
Window
Hysteresis
Single point
Two point
2. SSC2
Window
Hysteresis
3. Dust 1
4. Dust 2
5. Temperature
6. EXT-Input
2.4.4. Timer (Can be set individually for Out1 and Out2)
The Timer allows the user to introduce different timer functions by editing the 3 timer parameters:
• Timer mode
• Timer scale
• Timer value
2.4.4.1. Timer mode
This selects which type of timer function is introduced on the Switching Output. Any one of the
following is possible:
2.4.4.1.1. Disabled
This option disables the timer function no matter how the timer scale and timer delay is set up.
2.4.4.1.2. Turn On delay (T-on)
The activation of the switching output is generated after the actual sensor actuation as shown in
the figure below.
Selector Logic
A
A A - B
B
One of AND, OR,
1 to 6 XOR, SR-FF
Selector Logic
B A - B
One of AND, OR,
A
1 to 6 XOR, SR-FF
B
Rev.00 - 10.2023 | CA12CA/EA/KA Capacitve sensors with IO-Link interface | © 2023 | CARLO GAVAZZI Industri
Truth table
A B
0 0
0 1
1 0
1 1
Time Output
delay inverter
Output 1
ON, OFF N.O., N.C.
One-shot
Time Output
delay inverter
Output 2
ON, OFF N.O., N.C.
One-shot
Q
0
X
X
1
Sensor
output
SO1
NPN, PNP,
Push-Pull
Sensor
output
SO2
NPN, PNP,
EXT-
Push-Pull
Input
EXT-Input
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