Novexx Solutions ALX 92x, Service Manual

Page: 505 / 824

05/16 Rev. 05 SERVICE MANUAL Applicator Interface
ALX 92x – ALX 73x Pin assignments
29
Product sensor connection
24 V supply voltage outputs: I
max
= 100 mA
Ready assembled product sensor::
•
Product sensor (PNP): article no. A7112 (M12
connector)
•
Product sensor cable: article no. N100136
(M12 coupling to DSub15 connector, cable
length: 3 m, for PNP sensor
1
)
Diagram signal input
[29] Signal input with NPN start sensor.
Signal name Function
Start Input
I
in
< 8 mA
Signal is generated by the product
sensor
Starts printing/dispensing
Key Mechanic coding of the connector
(reverse polarity protection)
Reserved Input not applied
I
in
< 8 mA
[Tab. 10] Signals at product sensor connection.
1. Alternatively: cable for NPN sensor: article no. N100137
[26] Product sensor connection (arrow).
[27] Pin assignment product sensor connection.
[28] Position and pin assignment of the internal product sensor
connection (CN 402).
A
Start
K
+24 V
GND
Key
Reserved
Reserved
A
K
Key
K
A
+24 V
GND
n. c.
+24 V
GND
1
2
3
4
5
11
12
13
14
15
6
7
8
9
10
Start K 2
+24 V 4
Reserved 6
GND 8
Reserved 10
1 Start A
3 GND
5 Reserved
7 Key
9 Reserved
CN 402
1
NPN
24V / br
Signal / bk
GND / bl