EE-SPW421 Omron Automation, EE-SPW421 Datasheet - Page 3

• Manufacturer Part Number: EE-SPW421
• Description: Sensor; Light-ON; Photomicro; 300 mm; Infrared; Modulated Light
• Manufacturer: Omron Automation
• Type: Emitter/Receiverr

Specifications of EE-SPW421

• Body Style: Flat
• Current, Switching: 100 mA
• Function: Proximity
• Indicator: Modulated Light
• Ip Rating: IP64
• Light Source: Infrared
• Output: NPN
• Primary Type: Photoelectric
• Range, Measurement: 300 mm
• Sensing Mode: Through-Beam
• Technology: Photoelectric
• Termination: Pre-Wired
• Voltage, Supply: 24 VDC
• Voltage, Switching: 24 VDC
• Power Supply Voltage: 12 to 24 VDC
• Lead Free Status / Rohs Status: RoHS Compliant part

Engineering Data (Typical)
I/O Circuit Diagrams
NPN Output
Sensing Distance with slit installed
Receiver Output vs. Distance
Characteristics
EE-SPW321/421
Sensing Angle Characteristics
EE-SPW321/421
None
1 × 3 mm or 3 × 1 mm
0.5 × 3 mm or 3 × 0.5 mm
Ope-
rating
level
1,000
500
300
100
300
250
200
150
100
EE-SPW421(-A)
EE-SPW321(-A)
50
30
10
50
5
3
1
0
0
−30
Model
100
−20
Slit type
200
−10
Slit (3 × 0.5 mm)
300
0
configuration
Light-ON
Dark-ON
400
Output
10
Distance (mm)
Vcc = 12 V
Vcc =12 V
θ
Angle θ (°)
500
20
Sensing distance
100 mm
200 mm
600
300 mm
30
Mutual Interference
EE-SPW321/421
Sensing Distance vs. Input Voltage
EE-SPW321/421
800
700
600
500
400
300
200
100
60
50
40
30
20
10
Light indicator
(red)
Output
transistor
Light indicator
(red)
Output
transistor
0
0
10
Vcc = 24 V
Timing charts
Interrupted
Interrupted
12
50
Opaque: 2 mm dia. min.
Opaque: Greater than the slit
Opaque: Greater than the slit
Incident
Incident
Operating range
OFF
OFF
OFF
OFF
ON
ON
ON
ON
14
100
Interference
range
Slit
(3 × 0.5 mm)
Sensing object
16
150
18
3
200
Distance Y (mm)
0.5
E
R
20
X
Direction of
slit
Infrared light
Voltage (V)
250
E
R
22
Y
300
24
Light indicator
(red)
Parallel Movement Characteristics
EE-SPW321/421
circuit
Main
60
50
40
30
20
10
0
X
Output circuit
100
EE-SPW321/421
Slit (3 × 0.5 mm)
Y
200
Brown
Black
OUT
Blue
Slit (3 × 1 mm)
300
Load
Distance X (mm)
No slit
Vcc = 24 V
400
12 to 24 VDC
500
3