Autonics BC15-LDT-C Manuale del prodotto - Pagina 2
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Ordering Information
This is only for reference, the actual product does not support all combinations.
For selecting the specified model, follow the Autonics website.
BC
15
-
L
D
❶ Control output
No mark: NPN open collector output
P: PNP open collector output
Sold Separately
• Connector cable, connector connection cable
Cautions during Installation
• Be sure to install this product by following the usage environment, location, and
specified ratings. Consider the listed conditions below.
- Installation environment and background (reflected light)
- Sensing distance and sensing target
- Direction of target's movement
- Feature data
• When installing multiple sensors closely, it may result in malfunction due to mutual
interference.
• If the sensing target has a glossy surface, high reflection or metal materials, tilt the
sensor with an angle of from 10 to 20 degrees and install.
• For installation, tighten the screw with a torque of 0.8 N m. Mount the brackets
correctly to prevent the twisting of the sensor's optical axis.
• Use this product after the test. Check whether the indicator works appropriately for
color of the detectable object.
Setting Operation Mode
• Use the offered adjustment screwdriver.
Do NOT turn with excessive force to prevent product damage.
Operation mode
Color match mode
N.O
N.C
(N.O.)
Color mismatch mode
N.O
N.C
(N.C.)
Connections
2
1
3
4
Circuit
■ NPN open collector output
LOAD
Max. 100 mA
OCP
SCP
• OCP (over current protection), SCP (short circuit protection)
• If short-circuit the control output terminal or supply current over the rated specification, normal control signal is
not output due to the protection circuit.
Setting Mode
• Use the SET key on the front of the sensor or external input wire (white, connect with
the pin 2).
• Check the operations of indicator under the setting status.
• When resetting the sensor, it starts from the previous settings. (factory reset: not
supported)
SET
→
RUN
SET over 3 sec
→
Sensing mode & sesitivity
SET over 5 sec
→
T
-
C
-
❶
Description
Target color matches reference color:
Operation indicator (red) and transistor output
ON
Target color does not match reference color:
Operation indicator (red) and transistor output
ON
Pin
Color
Function
①
Brown
+V
②
White
SET
③
Blue
0 V
④
Black
OUT
■ PNP open collector output
OCP
SCP
Max. 100 mA
LOAD
→
Teaching
Auto
→
SET over 1 sec
→
Timer
SET over 1 sec
Teaching
Set the reference color with the teaching function. The operations of teaching indicator differ
from the teaching status.
01. Place the sensor and color of target object facing the each other.
Installation distance: 15±2 mm
02. Press the SET key to enter the setting mode (teaching standby).
When there is no SET input for 10 seconds, the sensor will automatically return to RUN
mode.
03. Hold the SET key for 3 seconds to proceed with the teaching.
04. When the teaching is complete, the teaching indicator displays the set reference
color (teaching color), and the sensor automatically return to the RUN mode.
Teaching standby
Teaching complete
Excess
light intensity
Teaching
Insufficient
error
light intensity
01)
Fluctuating
light intensity
01) Press the SET key to return the RUN mode.
■ Teaching indicator
• With the ability to check the set reference color, you do not need to
re-set the teaching color every time.
• Displays a similar color after successfully "teaching" the color
• The teaching color and the color displayed on the teaching indicator
may differ depending on environment conditions (ambient light,
reflection angle, material, etc.)
• It may difficult to check the similar colors when installing multiple
sensors. Teaching indicator color is available only for reference.
Sensing Mode and Sensing Sensitivity
Set the sensing mode and sensing sensitivity (fine-normal-rough).
The operations of indicator differ from each sensing mode.
• C mode (Color): distinguishes by color rate
• C + I mode (Color + Intensity): distinguishes by color rate and contrast
01. Hold the SET key for 3 seconds to enter the setting mode.
02. Press the SET key once to select the sensing mode and its sensitivity.
03. Hold the SET key over 1 seconds to return the RUN mode.
Sensing
Sensing
mode
sensitivity
Fine
C mode
Normal
Rough
Fine
C + I mode
Normal
Rough
Timer Setting
Timer (40ms OFF delay) function helps to prevent malfunction of output from target objects
moving too rapidly. The operations of indicator differ from the setting mode.
01. Hold the SET key for 5 seconds to enter the setting mode.
02. Press the SET key once to ON or OFF the timer.
03. Hold the SET key over 1 seconds to return the RUN mode.
Timer ON
Setting
mode
Timer OFF
Operation Timing Chart
■ Color match mode (N.O.)
Match rate
RUN
Status
Teaching indicator
Stable match
Unstable match
ON (teaching color)
Unstable mismatch
Stable mismatch
• In color mismatch mode (N.C.), the waveforms are reversed.
Stability indicator
Teaching indicator
(green)
Flashing (orange)
OFF
ON (teaching color)
ON
ON (green)
ON (red)
OFF
ON (blue)
Stability indicator
Teaching indicator
(green)
Flashing (red)
Flashing (green)
OFF
Flashing (blue)
Flashing (red)
Flashing (green)
Flashing
Flashing (blue)
Timer indicator
Stability indicator
(orange)
(green)
ON
Flashing
OFF
Teaching value
Hysteresis
Sensitivity
ON
OFF
ON
OFF
ON
OFF
Stability indicator
(green)
ON
OFF
OFF
ON
Operation indicator
(red)
OFF
ON
Flashing
Teaching
indicator
Operation indicator
(red)
Flashing
OFF
Operation indicator
(red)
Flashing
Stability indicator
(green)
Operation indicator
(red)
Transistor output
Operation indicator
(red)
ON
ON
OFF
OFF