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SitemapPushbutton-type Photomicrosensor
EE-SA801
Using a pushbutton enables accurately detecting difficult-to-detect objects.
Data Sheet (386KB)
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| Model | NPN output | EE-SA801A |
| PNP output | EE-SA801R | |
| Indicator | Light red when actuator is pressed. | |
| Operation Specifications (See note 1.) | Free position (FP) | 5.0±0.4 mm |
| Operating position (OP) | 3.5 to 4.5 mm (See note 2.) | |
| Total travel position (TTP) | 0 mm max. | |
| Operating load (See note 3.) | 3 N max. (typical: 0.5 N) | |
| Supply voltage | 12 to 24 VDC±10%, ripple (p-p): 10% max. | |
| Current consumption | 35 mA max. | |
| Control output | NPN Models: NPN open collector, 5 to 24 VDC, 50 mA max.; residual voltage of 0.4 V max. at 50-mA load current OFF current: 0.5 mA max. PNP Models: PNP open collector, 5 to 24 VDC, 50 mA max.; residual voltage of 0.4 V max. at 50-mA load current OFF current: 0.5 mA max. | |
| External diagnosis input | Input | NPN Models Emission OFF: Shorted to 0 V or 0.5 V max. (source current: 30 mA max.) Emission ON: Open (leakage current: 0.4 mA max.) PNP Models Emission OFF: Shorted to +DC or +DC-0.5 V max. (sink current: 30 mA max.) Emission ON: Open (leakage current: 0.4 mA max.) |
| Response time | 1 ms max. | |
| Protection circuits | Reversed power supply polarity protection | |
| Ambient temperature range | Operating: -25 to +55°C Storage: -30 to +60°C (with no icing or condensation) | |
| Ambient humidity range | Operating: 5% to 85% Storage: 5% to 95% (with no condensation) | |
| Mechanical durability | 5,000,000 operations min. (One operation is from the free position to operating position and back to the free position.) | |
| Vibration resistance | Destruction: 10 to 500 Hz, 1.0-mm single amplitude or 150 m/s2 3 times each in X, Y, and Z directions for 11 min. each | |
| Shock resistance | Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions | |
| Degree of protection | IEC IP40 | |
| Connecting method | Pre-wired (standard cable length: 1 m) | |
| Weight | Approx. 16.1 g | |
| Material | Case | Polycarbonate |
| Actuator | Polyacetal | |
| Accessories | Instruction Manual | |
Note:
1.Free position (FP): The position of the top of the actuator when no force is being applied to the actuator.
Operating position (OP): The position of the top of the actuator when the actuator is pressed and the output transistor changes from ON to OFF.
Total travel position (TTP): The position of the top of the actuator when the actuator is pressed as far as it can be pressed.
2.This does not indicate that the output will be ON from 3.5 to 4.5 mm, but rather that the output will change from ON to OFF at some point between 3.5 and 4.5 mm.
3.The force required to press the actuator from the FP to the OP.
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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