Technical data
Leuze electronic
BCL 600i/BCL 601i
76
15.1.2 Oscillating-mirror scanner
Specifications are the same as for line scanner with the following differences:
Table 15.8:
Optics
Table 15.9:
Electrical equipment
Table 15.10:
Mechanical data
15.2 Heating models of the bar code readers
The devices of the BCL 600i series are optionally available as models with integrated heating. In this case,
heating is permanently installed ex works. Self-installation on-site by the user is not possible!
Features
• Integrated heating (permanently installed)
• Extends the application range of the device to -35 °C
• Supply voltage 24 V DC ±20%
• Enabling the device through an internal temperature switch (switch-on delay about 30 min for
24 V DC and minimum ambient temperature of
-
35 °C)
• Necessary conductor cross-section for the voltage supply: at least 0.75 mm
²
; the use of ready-made
cables is, thus, not possible
Structure
The heating consists of two parts:
• The front cover heater
• The housing heater
Function
When the 24 V DC supply voltage is applied to the device, a temperature switch initially only connects the
heating to electrical power (front cover heater and housing heater). During the heating phase (around
30 min), when the inside temperature rises above 15 °C, the temperature switch connects the device to
the supply voltage. This is followed by the self test and the changeover to read operation. The “PWR” LED
lights up showing overall readiness for operation.
When the inside temperature reaches approx. 18 °C, another temperature switch turns the housing heater
off and, if necessary, back on again (if the inside temperature drops below 15 °C). This does not interrupt
the read operation. The front cover heater remains activated until an inside temperature of 25 °C is
reached. At temperatures above this, the front cover heater switches off and, with a switching hysteresis
of 3 °C, back on again at an inside temperature below 22 °C.
Beam exit
Lateral zero position at an angle of 90°
Beam deflection
Via rotating polygon wheel (horizontal) and step
-
ping motor with mirror (vertical)
Oscillation frequency
0 … 10 Hz (adjustable, max. frequency is depen
-
dent on set swivel angle)
Max. swivel angle
±20° (adjustable)
Reading field height
see chapter 15.5 "Reading field curves / optical
Power consumption
Max. 14 W
Weight
1.5 kg
Dimensions (H x W x D)
84 x 173 x 147 mm