Avery Dennison ALS 204, Service And Installation Manual

Page: 142 / 224

142
7 E
LECTRONICS
D
ESCRIPTION
7.5 S
IGNAL
I
NTERFACE
ALS
20X
256
7.5.3
Signals for applicator
connection
Required setting:
SIGNAL INTERFACE > Interface mode
= „Applicator int.“.
Not every applicator uses the same signals:
Siehe “Applicator type <--> Signals” auf
Seite 143.
Signal name Function
Home – Input
– Active, if the applicator has
reached the home position (appli-
cation is finished)
Touch Down – Input
– Use with sensor-controlled appli-
cators (e. g. LTP)
– Active, if the applicator touches the
product
Cylinder – Output
– Controls the pneumatic cylinder of
the applicator
– Active during the dwell time or until
touch down
– Duration setable with:
SIGNAL INTERFACE >APPLIC. SIG-
NALS > Dwell time
Airstream
Support – Output
– Controls the airstream, which
presses the label against the appli-
cator plate.
– Active after the start signal until
start of application (cylinder)
Vacuum – Output
– Controls the vacuum at the appli-
cator plate
– Active after the start signal until
end of application (cylinder)
Blow On – Output
– Controls the blow-on valve of the
applicator
– Active after end of application
(cylinder)
– Duration setable with:
SIGNAL INTERFACE >APPLIC. SIG-
NALS > Blow on time
[150] Pin assignment D-Sub15 connector
[151] Pin assignment M12 socket (female socket; output sig-
nals). Matching connector: article no. A8144.
[152] Pin assignment M12 socket (male socket; input signals).
Matching connector: article no. A8145.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Cylinder
Airstream Support
Vacuum
Blow On
GND
GND
GND
GND
+24 V
n. c.
Touch Down A
Home A
n. c.
Touch Down K
Home K
Airstream Support 4
GND 3
Cylinder 2
8 Blow On
5 GND
6 Vacuum
1 GND
7 GND
n. c. 6
GND 7
Home K 1
8 +24 V
5 n. c.
4 Touch Down A
2 Home A
3 Touch Down K