Exchanging The Laser Warning Sign; Selecting The Mounting Site; Fastening Accessories - Leuze electronic BCL 90 Technical Description

Mounting

6.2.4 Exchanging the Laser Warning Sign

If required, paste over the British/American English laser warning sign attached to the BCL with a
warning sign in the actual language (Figure 6.1).
The included set of laser warning signs consists of:
• a German/American English warning sign
• a French/American English waning sign
Also see Section 2.3, on page 13.
Figure 6.1: Line scanner as example: exchanging the laser warning sign

6.2.5 Selecting the Mounting Site

In selecting the mounting site, the distance between the BCL and host as well as the distance between
the BCL and the bar code have to be taken into consideration.
Distance between the BCL and host
If it is not connected to the Leuze network or a bus connection, the BCL can be mounted at a distance
of max. 1200 m from the host. The actual distance, however, depends on the selected physical type
of the host interface and the adjusted data transmission rate.
See table 7.6 on page 83
Distance between the BCL and MA 90
The MA 90 should not be mounted further than 10 m away from the BCL because the PC accesses
the terminal interface of the BCL through the software BCL-Config via the module (RS 232 type).

6.2.6 Fastening Accessories

The BCL is attached by way of two fastening threads (M6) located above the electrical connections.
Figure 6.2 shows the location of the threads.
The complete housing dimensions of the BCL are shown in Figure 4.1 and Figure 4.2 starting from
page 30.
70
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included set of signs:
Technical Description BCL 90
Leuze
LASERSTRAHLUNG NICHT IN DEN STRAHL BLICKEN
LASER KLASSE 2
Max. Leistung: 2,8 mW
Impulsdauer: 111 µs
Wellenlänge: 650 nm
EN 60825-1:1994 + A11:1996
C A U T I O N
LASER LIGHT DO NOT STARE INTO BEAM
CLASS II LASER PRODUCT
Max. output: 2.8 mW
Pulse duration: 56 µs
Wavelength: 650 nm
Complies with 21CFR 1040.10
RAYONNEMENT NE PAS REGARDER DANS LE FAISCEAU
APPAREIL A LASER DE CLASSE 2
Puissance max. du rayonnement: 2,8 mW
Durée d'impulse :
Longueur d'onde émis :
EN 60825-1:1994 + A11:1996
C A U T I O N
LASER LIGHT DO NOT STARE INTO BEAM
CLASS II LASER PRODUCT
Max. output: 2.8 mW
Pulse duration: 56 µs
Wavelength: 650 nm
Complies with 21CFR 1040.10
electronic
111 µs
650 nm
Leuze electronic