Chapter
5
Operating Instructions
CLX490 Compact OMNI Scanner
5-18
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8009237/RB47/2007-08-03
Electrical installation
Function
Trigger source for dynamic focus control
"IN 4" alternative: – belt increment input
– Reading puls end (Active High)
– Reading puls end (Active Low)
Default setting "IN 4": dynamic focus control
Switching mode
Active when input energized (high)
Properties
– Optodecoupled, non-interchangeable
– Can be connected to PNP output on a sensor
Electrical values
Low: –30 V
≤
V
I
≤
+2 V
High: +7 V
≤
V
I
≤
+13 V
Table 5-19: Characteristic data of the "IN 0 to N 4" switching inputs
Switching inputs
Content Assignment Table– Distance Config.
2
)
Logic state
1)
"IN 4 to IN 0"
inputs
Assignment
table index
Default setting
Example:
Photoelectric switches
(bright switching)
0 0 0 0 0
N 1
DC 1
DC 6
0 0 0 0 1
N 2
DC 2
DC 5
0 0 0 1 0
N 3
DC 3
DC 4
0 0 0 1 1
N 4
DC 4
DC 4
0 0 1 0 0
N 5
DC 5
DC 3
0 0 1 0 1
N 6
DC 6
DC 3
0 0 1 1 0
N 7
DC 7
DC 3
0 0 1 1 1
N 8
DC 8
DC 3
0 1 0 0 0
N 9
DC 8
DC 2
0 1 0 0 1
N 10
DC 8
DC 2
0 1 0 1 0
N 11
DC 8
DC 2
0 1 0 1 1
N 12
DC 8
DC 2
0 1 1 0 0
N 13
DC 8
DC 2
0 1 1 0 1
N 14
DC 8
DC 2
0 1 1 1 0
N 15
DC 8
DC 2
0 1 1 1 1
N 16
DC 8
DC 2
1 0 0 0 0
N 17
DC 8
DC 1
1 0 0 0 1
N 18
DC 8
DC 1
1 0 0 1 0
N 19
DC 8
DC 1
1 0 0 1 1
N 20
DC 8
DC 1
1 0 1 0 0
N 21
DC 8
DC 1
1 0 1 0 1
N 22
DC 8
DC 1
1 0 1 1 0
N 23
DC 8
DC 1
1 0 1 1 1
N 24
DC 8
DC 1
1 1 0 0 0
N 25
DC 8
DC 1
1 1 0 0 1
N 26
DC 8
DC 1
1 1 0 1 0
N 27
DC 8
DC 1
1 1 0 1 1
N 28
DC 8
DC 1
1 1 1 0 0
N 29
DC 8
DC 1
1 1 1 0 1
N 30
DC 8
DC 1
1 1 1 1 0
N 31
DC 8
DC 1
1 1 1 1 1
N 32
DC 8
DC 1
1) 1 = energized (active); 0 = deenergized (inactive)
2) Distance configuration (DC): data record for focus position
Table 5-20: Dynamic focus control: switching inputs/distance configuration assignment table
