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E3X-SD
Ratings and Specifications
Amplifier Units
Type
Item
Model
Light source (wavelength)
Power supply voltage
Current consumption
Control output
Response time
Sensitivity adjustment
Protection circuits
Timer function
Mutual interference
prevention
Ambient illumination
Ambient temperature range
Ambient humidity range
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Degree of protection
Connection method
Weight (packed state)
Case
Material
Cover
Accessories
* Models with connectors have a dielectric strength of 500 VAC.
Amplifier Unit Connectors
Item
Model
Rated current
Rated voltage
Contact resistance
Number of insertions
Housing
Material
Contact
Weight (packed state)
2
Red LED (620 nm)
12 to 24 VDC ±10%, ripple (p-p): 10% max.
960 mW max. (Power supply: 24 V, Current consumption: 40 mA max.)
Open-collector output (NPN or PNP)
Load power supply: 26.4 V max., Load current: 50 mA max. (Residual voltage: 1.5 V max.)
Light-ON/Dark-ON mode selector
Operate or reset: 200 μs max.
UP/DOWN direct key setting, teaching
Power supply reverse polarity protection, output short-circuit protection, output reverse polarity protection
ON/OFF-delay timer: 10 ms (each fixed)
Up to 5 Amplifiers (optically synchronized)
Receiver side
Incandescent lamp: 10,000 lux max.
Sunlight: 20,000 lux max.
Operating: Groups of 1 to 3 Amplifiers:
Groups of 4 to 11 Amplifiers:
Groups of 12 to 16 Amplifiers: −25°C to 45°C
−30°C to 70°C (with no icing or condensation)
Storage:
Operating and storage: 35% to 85% (with no condensation)
20 MΩ. min. (at 500 VDC)
1,000 VAC at 50/60 Hz for 1 minute (*)
Destruction: 10 to 55 Hz with a 1.5-mm double amplitude for 2 hrs each in X, Y and Z directions
2
Destruction: 500 m/s
, for 3 times each in X, Y and Z directions
IEC 60529 IP50 (with Protective Cover attached)
Pre-wired (standard cable length: 2 m), or connector
Pre-wired model: Approx. 100 g, Model with connector: Approx. 55 g
Polybutylene terephthalate (PBT)
Polycarbonate
Instruction manual
2.5 A
50 V
20 mΩ max. (20 mVDC max., 100 mA max.)
(The above figure is for connection to the Amplifier Unit and the adjacent Connector. It does not include the conductor resistance
of the cable.)
Destruction: 50 times (for connection to the Amplifier Unit and the adjacent Connector)
Polybutylene terephthalate (PBT)
Phosphor bronze/gold-plated nickel
Approx. 55 g
Digital display and direct key setting
Standard models
E3X-SD@
−25°C to 55°C
−25°C to 50°C
E3X-CN11
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