Chapter
5
Operating Instructions
CLV 480 Bar Code Scanner
5-18
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8 010 080/O824/10-02-2005
Electrical installation
For connecting the host interface via the AMV/S 60 Connection Module, see the Operating
Instructions
"AMV/S 60 Connection Module"
(no. 8 008 296).
Note
An external pulse is not required for Percentage Evaluation mode.
5.5.8
Connecting the "IN 0" to "IN 4" switching inputs
If the Autofocus function is not used and the CLVs dynamic focus control function is to be
triggered by external sensors, the sensors are connected to the five inputs "IN 0" to "IN 4".
Together with the internal assignment table, these can be used to configure a maximum of
32 switching states for up to 8 distance configurations. The dynamic focus control function
is selected for all inputs by default.
Additional function "IN 3":
The "IN 3" input can also be used as a trigger source for the One-Shot function of the osci-
llating mirror.
Additional function "IN 4":
The input "IN 4" can also be used as:
•
A trigger source for the One-Shot function of the oscillating mirror
•
An input for a belt increment signal in reading mode for separating bar codes of the
same symbology with identical content
•
A trigger source for the end of reading interval
In this case, a maximum of 16 switching statuses can be used for dynamic focus control.
shows the connections for the "IN 0" to "IN 4" switching inputs.
shows
the pin assignment on the CLV and the terminal assignment in the AMV/S 60.
contains the characteristic data for these inputs.
shows
the input combinations based on the distance configurations. The interaction of the swit-
ching input functions is shown in
.
Fig. 5-5:
Connections of the "IN 0" to "IN 4" switching inputs
IN X
IN GND
GND
GND
GND
OUT
2k6
1
Y
9
5
IN X
V
S
/ 24 V
(IN) GND
GND
1
Y
9
5
V
S
V
S
V
S
V
S
CLV
AMV 60-011
AMS 60-012, -013
Terminal assignment
Switch
PNP sensor
Pin and terminal assignment
for
IN X
see
V
S
= +18 to +30 V DC for CLV without heater, 24 V DC +20 % /–10 % for CLV with heater
T. 28
Z
T. 20
T. 37