SICK CLV490 Betriebsanleitung PDF herunterladen (Seite 54)

Chapter 5 Operating Instructions

CLV490 Bar Code Scanner

Electrical installation

b) CLV490 with heater:

The following connection cables with connector cover for the CLV490 can be used:

No. 2033126 (10 m (32.8 ft)) or no. 2033127 (15 m (49.2 ft), however not when the

RS 232 host interface is used)).

The cables must not be extended! If longer cables are required, the entire power supply sys-

tem (Pin 1/Pin 5) must be connected with a wire cross-section of at least 0.75 mm

(approx.

20 AWG) with a maximum length of 10 m (32.8 ft).

Note To avoid strain on the power supply lines when connecting the CLV490 with heater to the

CDB420, please make sure to use the correct cable wire diameters for the incoming cables

of the power supply to the CDB420 and to use corresponding fuses. Use only the screw

terminals 1 to 4 for connecting the power supply. The input voltage connected to the screw

terminals 1 and 2 is directly available on the screw terminals 3 and 4 for connecting the

CLV490, independent of the S1 switch (Power).

Chapter 5.3 Connector pin assignment, Page 5-7 shows the pin assignments of the 15-pin

plug and the open cable ends on the side of the CDB420.

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SICK CLV490 Betriebsanleitung Seite 54