Data Sheet

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M-007
APEM
Switches &
Pilot Lights
Control Boxes
Emergency
Stop Switches
Enabling
Switches
Safety Products
Explosion Proof
Terminal Blocks
Relays & Sockets
Circuit
Protectors
Power Supplies
LED Illumination
Controllers
Operator
Interfaces
Sensors
AUTO-ID
Sensors
SA1E
SA1E-L
SA1E Miniature Photoelectric Switches (Built-in Amplier)
Specifications
Sensing Method Diffuse-reective Background Suppression (BGS) Small-beam Reective
Coaxial Polarized Retro-reective
(Transparent Object Sensing)
Part No.
SA1E-D SA1E-B SA1E-N  SA1E-X
Power Voltage 12 to 24V DC (Operating range: 10 to 30V DC), equipped with reverse-polarity protection
Current Draw 30 mA 20 mA
Sensing Range
700 mm
(using 200 × 200 mm white
mat paper)
20 mm to preset
(using 200 × 200 mm white
mat paper)
50 to 150 mm
(using 100 × 100 mm white
mat paper)
2 m
(using IAC-R9)
Adjustable Sensing Range — 40 to 200 mm —
Detectable Object Opaque/Transparent Opaque Opaque/Transparent
Opaque, transparent and
mirror-like objects
Hysteresis 20% maximum 10% maximum 20% maximum —
Response Time 1 ms maximum 500 μs maximum
Sensitivity Adjustment
Adjustable using a
potentiometer (approx. 240°)
— Adjustable using a potentiometer (approx. 240°)
Sensing Range Adjustment — 6-turn control knob —
Light Source Element Infrared LED Red LED
Operation Mode Light ON/Dark ON
Control Output
NPN open collector or PNP open collector (30V DC, 100 mA maximum with short circuit protection circuit)
Voltage drop:
2V max. (30V DC, 100 mA)
1.2V max. (30V DC, 100 mA)
Output reverse-polarity
protection circuit
Voltage drop:
2V max. (30V DC, 100 mA)
Output reverse-polarity
protection circuit
Voltage drop:
2V max. (30V DC, 100 mA)
1.2V max. (30V DC, 100 mA)
Output reverse-polarity
protection circuit
Voltage drop: 2V max.
(30V DC, 100mA)
LED Indicators
Operation LED: Yellow
Stable LED: Green
Operation LED: Yellow
Operation LED: Yellow
Stable LED: Green
Operation LED: Yellow
Interference Prevention Two units can be mounted in close proximity.
Degree of Protection IP67 (IEC 60529)
Extraneous Light Immunity Sunlight: 10,000 lux maximum, Incandescent lamp: 5,000 lux maximum (at receiver)
Operating Temperature –25 to +55°C (no freezing)
Operating Humidity 35 to 85% RH (no condensation)
Storage Temperature –40 to +70°C (no freezing)
Insulation Resistance Between live part and mounting bracket: 20 MΩ maximum (500V DC megger)
Dielectric Strength Between live part and mounting bracket: 1000V AC, 50/60 Hz, 1 minute
Vibration Resistance Damage limits: 10 to 500 Hz, 90 m/s
2
, 1 cycle 5 mins in each of 3 axes
Damage limits: 10 to 55 Hz,
double amplitude 1.5mm,
20 cycles in each of 3 axes
Shock Resistance Damage limits: 1000 m/s
2
, 6 shocks in each of 3 axes
Damage limits: 500 m/s
2
,
10 shocks in each of 3 axes
Material
Housing PBT
Lens PMMA
Indicator cover PC
Weight
(approx.)
Cable Model 30g (Note 1) 35g (Note 2) 30g (Note 1) 35g (Note 2)
Connector Model 10g 25g 10g 20g
Connection
Method
Cable Model ø3.5 mm, 3-core, 0.2 mm
2
cable
Connector Model M8 connector (4-pin)
Note 1: Cable length: 1m (50g when the cable length is 2m. 110g when the cable length is 5m.)
Note 2: Cable length: 1m (55g when the cable length is 2m. 120g when the cable length is 5m.)
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