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BCL 90
Application
BCL 90 scans and decodes bar codes
automatically. It has a fixed mounting and is
to be supplied with an operating voltage acc.
to Table 1. BCL 90 transmits the data
contained in the bar codes to the host via a
host interface.
Quick Start
(Commissioning with factory base settings)
1. Connect BCL to connector unit MA 90 with
two type KB 090-3000 cables.
2. Connect reading cycle sensor (e.g. retro-
reflective photoelectric sensor, switch) to
switching input SE1 in MA 90.
3. Switch on the supply voltage of MA 90.
BCL starts operating. After a successful self-
test, the LED Device Ready is switched on.
BCL with external parameter memory:
After the BCL starts, the LEDs Device Ready
and Read Result flash.
Line scanner with oscillating mirror:
BCL deflects the scan line with a frequency of
1Hz by an amplitude of ±20° (±40 CW) from the
position of CW=50.
4. Start reading cycle: cover light path of the light
barrier or turn off switch.
LED Sensor is turned on.
The red scan line appears.
5. Present the bar code sample (above) at a scan-
ning distance of around 1000mm. Place the
bar code in such a way that the scan line
passes over the bar code at a near-right angle
to the code lines.
6. End reading cycle: uncover the light path of the
light barrier or turn on switch.
LED Sensor is turned off. After successful
scanning, LED Read Result is turned on for
100ms.
BCL is now ready to operate on the factory
base settings
For mounting instructions, information on
electrical connections, configuration,
operation as well as technical data, please
refer to Technical Description.
Leuze electronic GmbH + Co. KG
info@leuze.de • www.leuze.com
Bar Code Sample
(Code 39 • 0.35 mm •
Ratio 2:1)
Laser Safety Warning
LASER RADIATION!
DO NOT STARE INTO BEAM, LASER CLASS 2
Maximum output: 2,8 mW,
Pulse duration: < 360 μs
Wavelength: 650 - 670 nm
The product complies with Laser Class 2 in accordance with IEC 60825-1 (for
publication date, see the warning sign on the device). Complies with
21 CFR 1040.10 except for deviations pursuant to Laser Notice No. 50, dated
June 24, 2007. For detailed laser safety information, see operating instruction.
Operating Voltage Acc. to IEC 60364-4-41
Bar Code Scanner
BCL 90 CAT M 100
BCL 90 CAT OM 100
BCL 90 CAT M 100 H
BCL 90 CAT OM 100 H
BCL 90 CAT N 100
BCL 90 CAT ON 100
BCL 90 CAT N 100 H
BCL 90 CAT ON 100 H
BCL 90 CAT F 100
BCL 90 CAT OF 100
BCL 90 CAT F 100 H
BCL 90 CAT OF 100 H
BCL 90 CAX M 100
BCL 90 CAX M 100 H
Electrical Connection
PIN 'Host/Term' connection
1
V
S
2
RxD (RS 232), terminal
3
TxD (RS 232), terminal
4
Term (RS 422/485)
5
GND
6
RD+ (RS 422/485), host
7
RD- (RS 422/485) / RxD (RS 232), host
8
TD+ (RS 422/485), host
9
TD- (RS 422/485) / RxD (RS 232), host
10
CAN H
11
Bus RT_485-
12
Bus RT_485+
13
Bus R_485-
14
Bus R_485+
15
CAN L
Approved purpose
This product may only be used by qualified personnel and must only be used for the
approved purpose. This sensor is not a safety sensor and is not to be used for the
protection of persons.
In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0
0
1
2
Operating voltage V
Power consumption
S
DC 18 ... 30 V
typ. 11 W/max. 16 W
DC 18 ... 30 V
typ. 13 W/max. 18 W
DC 24 V +20%/-10%
typ. 75 W/max. 90 W
DC 24 V +20%/-10%
typ. 75 W/max. 100 W
DC 18 ... 30 V
typ. 11 W/max. 16 W
DC 18 ... 30 V
typ. 13 W/max. 18 W
DC 24 V +20%/-10%
typ. 75 W/max. 90 W
DC 24 V +20%/-10%
typ. 75 W/max. 100 W
DC 18 ... 30 V
typ. 11 W/max. 16 W
DC 18 ... 30 V
typ. 13 W/max. 18 W
DC 24 V +20%/-10%
typ. 75 W/max. 90 W
DC 24 V +20%/-10%
typ. 75 W/max. 100 W
DC 18 ... 30 V
typ. 13 W/max. 16 W
DC 24 V +20%/-10%
typ. 75 W/max. 90 W
'I/O' connection
6
1
5
10
V
S
SE 3
SE 1
SWO 1
GND
11
15
SE 2
SE 4
SWO 2
INGND
SWO 3
SE 5
SE 6
IC2 SDA
IC2 SCL
SWO 4
Bar Code Scanner
3
4
1
2
3
4
Heating
no
no
yes
yes
no
no
yes
yes
no
no
yes
yes
no
yes
10
5
1
6
15
11
BCL 90 - 04
5
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