SICK ICR 84x, Operating Instructions Manual

Page: 52 / 182

Chapter 5 Operating instructions
ICR 84x Image Code Reader
5-14
©
SICK AG · Division Auto Ident · Germany · All rights reserved 8 010 961/0000/10-05-2005
Electrical installation
5.5.9 Connecting the “Sensor 2“ switching input
The input has the following functions:
•
Path increment input for track controlled delaying of the external reading trigger
•
Trigger source for teaching in the match code 1
•
External trigger source for end of the reading interval
“No function“ is selected by default.
The characteristic data is identical to that for the “Sensor 1“ input ( Table 5-11, Page 5-13 ).
¾
Connect switch or incremental sensor as shown in Fig. 5-6 .
For connecting the “Sensor 2“ switching input via the CDB 420 or CDM 420 Connection
Module, see the “ CDB 420 Connection Module“ Operating Instructions (order no. 8 010
001, German/English version) respectively the “CDM 420 Connection Module“ Operating
Instructions (order no. 8 010 004, German/English version).
Tip
The switching mode (polarity, debouncing time and stop delay) and the function assigned to
the “Sensor 2“ input can be modified on the D
EVICE
C
ONFIGURATION
tab in the CLV Setup
program.
¾
Select the desired option in the S
ENSOR
2 section (F
UNCTION
drop-down list) and edit
further parameters.
Download all changes to ICR.
The connections and procedure for teaching in match code 1 are described in
Chapter 10.7.1 “Triggering the Teach-in match code 1 via the “Sensor 2“ switching input“,
Page 10-28 ) .
Fig. 5-6: Connections of the “Sensor 2“ switching input
1K5
1K5
1
4
15
5
V
S
V
S
V
S
= +10 to +30 V DC
Switch ICR 84x
V
S
= +15 to +30 V DC
V
i
V
i max
= 28 V!