Pushbutton-type Photomicrosensor EE-SA701/801 CSM EE-SA701 801 DS E 4 2 Using a pushbutton enables accurately detecting difficult-to-detect objects. Conforms to standards for semiconductor FOUP cassettes to enable accurately detecting FOUP cassettes without being affected by the material, color, or reflectance of the bottoms of the cassettes. Thin design enables mounting in a wider range of applications, e.g., on transfer arms. Increased visibility with 4-direction indicator. Optical detection of actuator operation provides a long life (mechanical life: 5 million operations min.). Models available with PNP or NPN output. Models are available with very flexible robot cable. For the most recent information on models that have been certified for Be sure to read Safety Precautions on safety standards, refer to your OMRON website. page 5. Ordering Information List of Models Model Sensing Appearance Sensing distance Operation mode Cable length method NPN output PNP output 1 m EE-SA801A 1M EE-SA801R 1M ON with no load (See note 2.) Pushbutton EE-SA801A-R 1M EE-SA801R-R 1M 0 to 3.5 mm 1 m (pressed position) (robot cable) (See note 1.) OFF with no load EE-SA701-R 1M EE-SA701P-R 1M Note: 1. Distance from the top surface of the housing to the top of the actuator. 2. Output reverses between 3.5 and 4.5 mm. 1EE-SA701/801 Ratings and Specifications NPN output EE-SA801A EE-SA801A-R EE-SA701-R Model Item PNP output EE-SA801R EE-SA801R-R EE-SA701P-R Lit red while there is no load on Indicator Light red when actuator is pressed. actuator Operation Free position (FP) 5.00.4 mm Specifica- Operating position (OP) 3.5 to 4.5 mm (See note 2.) tions (See Total travel position (TTP) 0 mm max. Operating load (See note 3.) 3 N max. (typical: 0.5 N) Supply voltage 12 to 24 VDC10%, ripple (p-p): 10% max. Current consumption 35 mA max. 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. Control output 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. 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.) Input PNP Models External diagnosis input 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 Operating: 25 to +55C Ambient temperature range Storage: 30 to +60C (with no icing or condensation) Operating: 5% to 85% Ambient humidity range Storage: 5% to 95% (with no condensation) 5,000,000 operations min. (One operation is from the free position to operating position and Mechanical durability back to the free position.) 2 Destruction: 10 to 500 Hz, 1.0-mm single amplitude or 150 m/s 3 times each in X, Y, and Z di- Vibration resistance rections for 11 min. each 2 Shock resistance Destruction: 500 m/s for 3 times each in X, Y, and Z directions Degree of protection IEC IP40 Pre-wired (standard cable Connecting method Pre-wired (robot cable length: 1 m) length: 1 m) Weight Approx. 16.1 g Case Polycarbonate Material 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 OFF to ON for the EE- SA701-R/-SA701P-R and from ON to OFF for all other models. 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. 2 TTP OP FP