Applicator Interface (Option); Important Notes; Circuit Diagrams For Signal Inputs - Avery Dennison ALS 204 Service And Installation Manual

7 E
LECTRONICS
7.7 A
PPLICATOR
7.7

APPLICATOR INTERFACE (OPTION)

A
D
[176] Connections of the Applicator Interface:
A Applicator connection (D-Sub 44 hd)
B Machine status connection (D-Sub 26 hd)
C Product (Start) sensor connection (D-Sub 15 hd)
D Monitor-LEDs

Important notes

7.7.1
The Applicator Interface (AI) is an option board for the
here described labeller types.
The AI works as a mini-PLC, which can control almost
any applicator type.
If an AI is installed, the Menu
BOARD SIGNAL appears in the function menu.
Retrofitting kit AI: Article no. A9516.
Required connectors:
„AI connector kit", Article no. A5069, contains
(connector and connector housing for each):
– 1x D-Sub 15 high density
– 1x D-Sub 26 high density
– 1x D-Sub 44 high density
D
ESCRIPTION
I (
NTERFACE OPTION
B
C
SIGNAL INTERFACE >AI
)
Circuit diagrams for signal
7.7.2
inputs
For each signal input are +24 V and GND 24 V sepa-
rately available.
Applicator Interface
[177] Main circuit for signal inputs (NPN).
Applicator Interface
[178] Main circuit for signal inputs (PNP).
Quantity
Supply voltage
V (state „0")
IL
V (state „1")
IH
t
delay
(propagation delay)
t
debounce
(software debouncing)
[179] Switching level definitions for signal inputs.
1) With 3.8 mA input current
2) With 5.7 mA input current
3) 24 V input → 5 V microcontroller input
160
24 V
1k6
NPN
Sensor
1k6
GND
24 V
PNP
1k6
Sensor
1k6
GND
Value Note
24 V ± 10%
≤ 5 V
1)
18,0 V @ 3,8 mA
2)
26,4 V @ 5,7 mA
3)
≤ 60 µs
10 ms
ALS
20X
256