QS30LDL BANNER ENGINEERING, QS30LDL Datasheet - Page 5

• Manufacturer Part Number: QS30LDL
• Description: Photoelectric Sensor
• Manufacturer: BANNER ENGINEERING

Specifications of QS30LDL

• Output Current: 150mA
• Sensor Output: NPN/PNP
• Supply Voltage Range Dc: 10V To 30V
• Sensor Housing: Rectangular
• Sensor Input: Laser
• Body Material: ABS Plastic
• Supply Voltage Max: 30VDC
• Sensing Range Max: 800mm

Figure 2. Two-Point TEACH (Light Operate
Bargraph
(no signal)
Number
Darkest
6 to 8
4 to 5
2 to 3
LED
1
2nd Taught
Condition
Output OFF
• Press and Hold
• Click
• Click
Banner Engineering Corp.
Present Output ON
condition
Present Output
OFF condition
shown)
www.bannerengineering.com • Tel: [phone]
Push Button
Excellent: Very stable operation.
Good: Minor sensing variables will
not affect sensing reliability.
Low: Minor sensing variables will
affect sensing reliability.
Marginal: Consider an alternate
sensing scheme.
between taught conditions
threshold midway
Sensor positions
Manual Adjust
adjusted by
Relative Contrast/
Recommendation
Position
Output ON
No action required;
sensor is ready for
1st TEACH condition.
• Present Output ON
• Single-pulse remote
• Present Output OFF
• Single-pulse remote
1st Taught
Condition
condition
line
condition
line
•
Remote Line
Minneapolis, MN U.S.A.
Most Light
(saturated
signal)
T
T
Two-Point Static TEACH is the traditional setup method, used when two conditions
can be presented by the user. The sensor locates a single sensing threshold (the
switch point) midway between the two taught conditions, with the Output ON
condition on one side, and the Output OFF condition on the other (see Figure 2).
The first condition taught is the ON condition.The Output ON and OFF conditions can
be reversed by changing Light/Dark Operate status in SETUP mode.
Two-Point TEACH and Manual Adjust
Using Manual Adjust with Two-Point TEACH moves the switching threshold. The
lighted LED on the light bar will move to exhibit the relative amount of received signal.
• Two-point TEACH
• Sets a single switching threshold
• Threshold is adjustable using “+” and “-” buttons (Manual Adjust)
Power LED: OFF
Output LED: ON
Bargraph: #5 & 6 Flashing
Power LED: OFF
Output LED: OFF
Bargraph: #5 & 6 Flashing
Teach Accepted
Power LED: ON
Bargraph: One LED flashes to show
Sensor returns to RUN mode
Teach Unacceptable
Power LED: OFF
Bargraph: #1, 3, 6, 8 flash to show fail
Sensor returns to “Learn Output ON”
condition
QS30 Series Diffuse-Mode Laser Sensor
relative contrast (good contrast
shown; see table above)
Two-Point Static TEACH
Display Shows
P/N 109027 rev. C
5