KEYENCE LB-1000(W) - Manual (Page 11)

11
MEASURING RANGE VS. ANALOG OUTPUT
LB-041/LB-1001(W) LB-301/LB-1201(W)
If the target is out of the measuring range:
Less than 200 mm from the sensor: Analog output is retained at 12 V
when the target is approximately 195 mm away from the sensor.
More than 400 mm from the sensor: Analog output is retained at 12 V
when the target is approximately 405 mm away from the sensor.
LB-081/LB-1101(W)
(20 mA)
(12 mA)
(4 mA)
ON
12
7
6
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
-7
35 37.5 40 42.5 45
35 mm 10 mm
Alarm output (N.C.) OFF
Measuring range
Analog output voltage (V)
Measuring distance (mm)
1.1
2.2
1.0
2.0
0.9
1.8
LB-041
Spot size (mm)
200 mm 200 mm
(20 mA)
(12 mA)
(4 mA)
12
7
6
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
-7
250 300 200 350 400
1.4
3.0
1.2
2.5
1.0
2.2
ON
Spot size (mm)
OFF
Measuring range
Analog output voltage (V)
Measuring distance (mm)
Alarm output (N.C.)
1.2
2.3
1.0
2.0
0.9
1.7
65 mm 30 mm
(20 mA)
(12 mA)
(4 mA)
12
7
6
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
-7
72.5 80 87.5 95 65
ON
Spot size (mm)
OFF
Measuring range
Analog output voltage (V)
Measuring distance (mm)
Alarm output (N.C.)