Data Sheet

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M-006
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 Through-beam Polarized Retro-reective
Part No.
SA1E-T SA1E-P
Power Voltage 12 to 24V DC (Operating range: 10 to 30V DC) equipped with reverse-polarity protection
Current Draw
Projector: 15 mA
Receiver: 20 mA
30mA
Sensing Range 20m
5.0m (IAC-R5/R8)
3.0m (IAC-R6)
2.0m (IAC-RS2)
1.3m (IAC-RS1)
1.6m (IAC-R7) (Note 1)
Adjustable Sensing Range —
Detectable Object Opaque Opaque/mirror-like objects
Hysteresis —
Response Time 1 ms maximum
Sensitivity Adjustment
Adjustable using a potentiometer (approx. 240°)
Through-beam and polarized retro-reective models are also available without sensitivity adjustment.
Sensing Range Adjustment —
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, short-circuit protection)
Voltage drop:
2V max. (30V DC, 100 mA max)
1.2V max. (30V DC, 10 mA max)
With output reverse connection protection control circuit
LED Indicators
Operation LED: Yellow
Stable LED: Green
Power LED: Green (Through-beam model projector)
Interference Prevention — Two units can be mounted in close proximity.
Degree of Protection IP67 (IEC 60529)
Extraneous Light Immunity Sunlight: 10,000 lx 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
Shock Resistance Damage limits: 1000 m/s
2
, 6 shocks in each of 3 axes
Material
Case PBT
Lens PMMA
Indicator Model PC
Weight
(approx.)
Cable Model Projector: 30g , Receiver: 30g (Note 2) 30g (Note 2)
Connector Model Projector: 10g, Receiver: 10g 10g
Connection
Method
Cable Model ø3.5 mm, 2-core, 0.2 mm
2
cable ø3.5 mm, 3-core, 0.2 mm
2
cable
Connector Model M8 connector (4-pin)
Note 1: Maintain at least the distance shown below between the SA1E photoelectric switch and reector.
IAC-R5/R6/R8: 50 mm
IAC-R7: 100 mm
IAC-RS1/RS2: 150 mm
The detection distance cannot be guaranteed if the reector is deformed or the tape type reector is applied on uneven surface.
Note 2: Cable length: 1m (50g when the cable length is 2m. 110g when the cable length is 5m.)
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