SICK CLV 45 Series, Руководство по эксплуатации

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Operating Instructions Chapter 5
CLV 45x Bar Code Scanner
Electrical installation
8 009 139/K949/06-06-2002 © SICK AG · Division Auto Ident · Germany · All rights reserved
5-3
¾
In order to prevent interferences, do not lay the cable parallel to the power-supply and
motor cables (for example in cable ducts) for a longer stretch.
5.4.2 Supply voltage
For operation the CLV requires an supply voltage of 10 ... 30 V DC in accordance with
IEC 742 (functional extra-low voltage). Depending on the type it consumes the following
power:
The CLV is supplied with 24 V DC
±
20 % via the AMS 40-013, -012 connection module.
Power-up delay
The selection of the device number (default setting: 1) influences the power-up delay of the
device. This is useful if a large number of CLVs (for example, in the SICK network) is to be
supplied from one power source.
Table 5-4
lists the possible interval steps.
Hint
The device number can be selected by means of the D
EVICE CONFIGURATION
tab card of the
CLV-Setup user interface.
5.4.3 Non-SICK supply system device/wiring without SICK connection module
If a non-SICK supply system device is used instead of the AMV/S 40, it must be able to out-
put at least 10 W continuously and must conform to the standard IEC 742 (functional extra-
low voltage).
The output circuit must have a safety separation from the input circuit in accordance
with IEC 742 through double isolation and safety isolating transformer.
The wire cross-section for the power supply (Pin 1/Pin 5) must amount to at least
0.15 mm 2 .
¾
Use cable No. 6 010 137 with a 15-pin D-Sub HD cable socket and open wire ends to
connect the CLV.
The wire color assignment is shown in Table 5-5 .
CLV type Scanning process Power consumption 1)
CLV 450-0010
CLV 451-0010 Line scanner Max. 6 W
CLV 450-6010
CLV 451-6010 Line scanner with oscillating mirror Max. 7.2 W
1) At open-circuited switching outputs
Table 5-3: Power consumption of the CLV
Device number GN Power-up delay Device number GN Power-up delay
1; 11; 21; 31 0 ms 6; 16; 26 2 000 ms
2; 12; 22 400 m 7; 17; 27 2 400 ms
3; 13; 23 800 ms 8; 18; 28 2 800 ms
4; 14; 24 1 200 ms 9; 19; 29 3 200 ms
5; 15; 25 1 600 ms 10; 20; 30 3 600 ms
Table 5-4: Power-up delay as a function of the device number GN