SICK CLV 480, Руководство по эксплуатации

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Operating Instructions Chapter 5
CLV 480 Bar Code Scanner
8 010 080/O824/10-02-2005
©
SICK AG · Division Auto Ident · Germany · All rights reserved
5-21
Electrical installation
5.5.9 Connecting the "Result 1" to "Result 4" switching outputs
The four switching outputs can be assigned different functions for outputting result statuses
independently of each other. If the assigned event occurs during the reading procedure, the
corresponding switching output becomes live at the end of the reading pulse for the selec-
ted pulse duration. The pulse duration can be set individually for each output.
The "Read Result" LED is linked to the "Result 2" output and lights up in Reading mode for the
selected pulse duration and function of the result status display (default: Good Read, 100 ms).
Fig. 5-6, Page 5-21 shows the connections for the "Result 1" to "Result 4" switching out-
puts. Table 5-22, Page 5-21 shows the pin assignment on the CLV and the terminal assign-
ment in the AMV/S 60. Table 5-23, Page 5-21 contains the characteristic data for these
outputs. The four outputs have the same characteristic data.
¾
Connect the outputs as shown in
Fig. 5-6 .
"
Note
If the "Device Ready" function is chosen, the CLV outputs a static pulse in Reading mode.
Fig. 5-6: Connections of the "Result 1" to "Result 4" switching outputs
V
S
= +18 to +30 V DC for CLV without heater,
24 V DC +20 %/–10 % for CLV with heater
Pin and terminal assignment
for " Result X" see Table 5-22
Pulse duration
depending
on setting:
– 10 ms to 900 ms
– 100 ms to 9,900 ms
– 00: static
(to the end of next
reading pulse) GND
Result X
Fuse
Result X Y
GND
R
L
V
S
5
Logic
Temperature
sensor
AMV 60-011/
AMS 60-012, -013
Terminal assignment
Z
T.35
Output
"Result X"
CLV "I/O" connection
Pin Y
AMV/S 60
Terminal Z
Result 1 Pin 4 T. 31
Result 2 Pin 8 T. 32
Result 3 Pin 10 T. 33
Result 4 Pin 15 T. 34
Table 5-22: Pin and terminal assignment for "Result 1" to "Result 4" switching outputs
Switching mode PNP-switching with respect to the supply voltage V
S
Properties The current in the event of a short-circuit is limited to 0.7 A
Function
assignment
(default)
"Result 1": Device Ready (static), polarity: not inverted
"Result 2": Good Ready (100 ms), polarity: not inverted
"Result 3": No Ready (100 ms), polarity: not inverted
"Result 4": Match 1 (100 ms), polarity: not inverted
Electrical values
0 V
≤
V
O
≤
30 V Guaranteed: V
O
≤
V
S
≤
1.3 V with I
0
≤
100 mA
I
0
≤
100 mA
Table 5-23: Characteristic data of the "Result 1" to "Result 4" switching outputs