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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.
BJ
❶
-
❷
❸
❶ Sensing distance
Number: Sensing distance (unit: mm)
Number+M: Sensing distance (unit: m)
❷ Sensing type
T: Through-beam
P: Polarized retroreflective
D: Diffuse reflective
❸ Power supply
D: 12 - 24 VDCᜡ
Sold Separately
• Reflector: MS Series
• Bracket A
• Retroreflective tape: MST Series
• M8 connector cable: CID(H)408-□, CLD(H)408-□
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
- Characteristic curves
• When installing multiple sensors closely, it may result in malfunction due to mutual
interference.
• For installation, tighten the screw with a torque of 0.5 N m. Mount the brackets
correctly to prevent the twisting of the sensor's optical axis.
• Do not impact with a hard object or bend the cable excessively. That could decrease
the product's water resistance.
• Use this product after the test. Check whether the indicator works appropriately for
the positions of the detectable object.
Through-beam
Retroreflective
Sensor - Reflector:
At least 0.1 m apart,
Emitter - Receiver:
install to face each other
Install to face each other
(parallel with the sensing
Setting Operation Mode
• Be sure to set the mode before power-on.
• Use the offered adjustment screwdriver. Do NOT turn with excessive force to prevent
product damage.
L: Light ON mode
D: Dark ON mode
Operation Timing Chart and Indicators
■ Light ON mode
Received
light
Through
-beam
Reflective
• In Dark ON mode, the waveforms are reversed.
• Operation indicator and transistor output differ from the sensing method.
❹
-
❺
-
❹ Output
T: Solid state (transistor)
❺ Connection
C: Connector type
❻ Control output
No mark: NPN open collector output
P: PNP open collector output
Reflective
Sensor - Sensing target:
Install to face each other
(parallel with the sensing
side of the unit)
side of the unit)
Stable
light ON area
Unstable
light ON area
Operation
level
Unstable
light OFF area
Stable
light OFF area
ON
Stability indicator
(green)
OFF
ON
Operation indicator
(red)
OFF
ON
Transistor output
OFF
ON
Operation indicator
OFF
(red)
ON
Transistor output
OFF
Connections
2
❻
1
Circuit
■ NPN open collector output
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.
Sensitivity Adjustment
• Set the adjuster for stable Light ON area, minimizing the effect of the installation environment.
• Use the offered adjustment screwdriver. Do NOT turn with excessive force to prevent
product damage.
• The steps below are based on Light ON mode.
STEP Status
01
Received
02
Interrupted
03
-
Dimensions
• Unit: mm, For the detailed drawings, follow the Autonics website.
C
Emitter
A
Operation indicator (red)
B
Stability indicator (green)
■ Reflector (MS-2A)
2-Ø3.8
34
3.25
40.5
Pin
Color
①
Brown
4
②
-
3
③
Blue
④
Black
• Connector pin ④ is N.C (not connected) terminal
for the emitter.
• Refer to 'Circuit' for the load connection.
■ PNP open collector output
LOAD
OCP
SCP
Max. 100 mA
Description
Turn the adjuster from MIN to MAX sensitivity and
check the position (A) where the operation indicator
activates under the light ON area.
Turn the adjuster from (A) to MAX and check the
position (B) where the operation indicator activates
under the light OFF area.
If the operation indicator does NOT activate at the
MAX (maximum sensitivity): MAX = (B).
Set the adjuster at the mid position between (A) and
(B) for optimal sensitivity.
B
B
B
A
A
A
Receiver
Polarized
Diffuse reflective
retroreflective
C
Power indicator (green)
■ Bracket B (BJ BRACKET B)
36
26.5
2.5
8.5
R1.7
20°
Function
+V
-
0 V
OUT
Max. 100 mA
LOAD
20
3
2-Ø3.2
14
Ø3.4
8
R1.7