Baumer BA OADM20x659x - Handbuch (Seite 44)

Manual_OADM20x659_DE_EN.doc 44/48 Baumer
04.12.12 Frauenfeld, Switzerland
8 Technical data
OADM 20I…
…6591 …6592 …6593
Measuring range MR 50…300 mm 100…600 mm 200… 1000 mm
Min Teach-in range ≥ 5 mm ≥ 10 mm ≥ 20 mm
Resolution * 1) 0.01…0.4 mm 0.015…0.8 mm 0.12…3 mm
Linearity error * 2) ±
0.2…
±
1.5 mm
±
0.5…
±
3.4 mm
±
0.36…
±
9mm
Response time * 3) < 2 ms < 2.5 ms < 3.5 ms
Ambient light * 4) ≤
100 kLux
≤
100 kLux
≤
60 kLux
Typ. Temperature coefficient * 5)
± 0.03%
MD/°C
± 0.03%
MD/°C
± 0.05%
MD/°C
Light source Red laser diode, pulsed
Laser class 2
Wave length 650 nm
Laser line* 7) high
width
6…11 mm
2 mm
7…17 mm
2 mm
8…25 mm
3…1 mm
Analog output 4 … 20 mA und 0 … 10 V
Load resistor U
Out
> 100 k
Ω
Load resistor I
Out
< (+Vs – 6 V) / 0.02 A
Alarm output PNP / max. 100 mA
Voltage supply range 12 ... 28 VDC
Supply current < 100 mA, (bei + 24V ~ 40mA)
Reverse polarity protection yes, Vs to GND
Short circuit protection Yes
Housing material die-cast zinc
Tightening torque 1.0 Nm
Protection class IP 67
Temperature range - 20°C…+ 60°C
Storage temperature - 20°C...+ 70°C
vibrations stability
IEC 60068-2-6
(30 g, 10-2000 Hz, per axis)
random stability
IEC 60068-2-64
(0,4 g2/Hz, 20-1000 Hz per axis)
bump stability
IEC 60068-2-29
(75 g, 6 ms, 4000 pulse per axis and direction)
Fault suppression
If the laser beam is interrupted or if measurement faults occur, the analog outputs and the
alarm output remain at their most recent valid value for a max. of 300 ms. Every valid value
is immediately passed on to the outputs. If no valid value appears within 300 ms, the analog
outputs switch to 4 mA / 0 V and the alarm output goes to HIGH.