Digital Amplifier Ultrasonic Sensor E4C-UDA CSM E4C-UDA DS E 12 3 Compact, Cylindrical Reflective Ultrasonic Sensor with Easy Setting Stable operation for a variety of objects regardless of color, transparency, or material (metallic or non-metallic). Compact M18-sized cylindrical Head. Product lineup includes Side-view Heads. Check the sensing object distance and sensing position (i.e., threshold) on the digital display. Easily make settings for workpiece presence/absence and elimination of background influence by using teaching. Amplifiers include models with analog outputs. Be sure to read Safety precautions on page 4. Ordering Information Sensor Sensor Heads (Refer to Dimensions on page 5.) Shape Model Measurement range Model Straight E4C-DS30 60 to 275 mm Side view E4C-DS30L M18 Straight E4C-DS80 85 to 735 mm Side view E4C-DS80L Straight 110 to 910 mm E4C-DS100 Amplifiers (Refer to Dimensions on page 5.) Shape Power supply Output specifications Model E4C-UDA11 NPN output E4C-UDA11AN DC E4C-UDA41 PNP output E4C-UDA41AN Accessories (Order Separately) Mounting Bracket (Refer to E39-L, E39-S, and E39-R.) A Mounting Bracket is not provided with the Amplifier Unit. Order a Mounting Bracket separately if required. Appearance Model Quantity E39-L143 1 End Plate (Refer to PFP- .) An End Plate is not provided with the Amplifier Unit. Order an End Plate separately if required. Appearance Model Quantity PFP-M 1 1E4C-UDA Ratings and Specifications Sensor Heads Item Model E4C-DS30 E4C-DS30L E4C-DS80 E4C-DS80L E4C-DS100 Measurement range 60 to 275 mm 85 to 735 mm 110 to 910 mm Standard sensing object 100 100 mm SUS flat plate Near distance dead band 0 to 50 mm 0 to 70 mm 0 to 90 mm Ultrasonic oscillation frequency Approx. 390 kHz Approx. 255 kHz Response speed * 30 ms 100 ms 125 ms Ambient temperature range Operating: 25 to +70C, Storage: 40 to +85C (with no icing or condensation) Ambient humidity range Operating and storage: 35% to 85% (with no condensation) Insulation resistance 50 M min. (at 500 VDC) Dielectric strength 1,000 VAC, 50/60 Hz for 1 min Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude, 2 hours each in X, Y, and Z directions 2 Shock resistance 500 m/s , 3 times each in X, Y and Z directions Enclosure rating IP65 (Yellow) (Yellow) Lit: Sensor within sensing range Indicator Lit: Sensor within (Green) Lit: Power indicator sensing range Weight Approx. 150 g Approx. 170 g Materials Case: Nickel-plated brass, Oscillator surface: Glass epoxy resin and polyurethane Accessories Instruction Manual, XS2F-D523-D80-A (Cable length: 2 m), XN2A-1430 * This value is the average number of operations set to 256. Amplifiers Model E4C-UDA11 E4C-UDA41 E4C-UDA11AN E4C-UDA41AN Item Type Twin Output Models Analog Output Models Output configuration NPN output PNP output NPN output PNP output Connection method Pre-wired Supply voltage 12 to 24 VDC 10%, ripple 10% max. Current consumption 80 mA max. NPN open collector (26.4 VDC max.), Control output Load current: 50 mA max., Residual voltage: 1 V max. Timer OFF/OFF-delay/ON-delay/one-shot Timer time 1 ms to 5 s Connected load --- Voltage output (1 to 5 VDC) Output form --- 10 k min. Resolution --- 1.0% F.S. Analog output Temperature --- 0.3% F.S./C characteristics Repeat accuracy --- 2.0% F.S. * Linearity --- Within 2% F.S. Protective circuit Power supply reverse polarity protection, output short-circuit protection Ambient temperature range Operating: 25 to +55C, Storage: 30 to +70C (with no icing or condensation) Ambient humidity range Operating and storage: 35% to 85% (with no condensation) Insulation resistance 20 M min. (at 500 VDC) Dielectric strength 1,000 VAC, 50/60 Hz for 1 min Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude, 2 hours each in X, Y, and Z directions 2 Shock resistance 500 m/s , 3 times each in X, Y and Z directions Enclosure rating IP 50 Materials Case: PBT (polybutylene terephthalate), Cover: Polycarbonate Weight (packed state) Approx. 100 g Accessories Instruction Manual * Value one hour after the product is turned ON. External disturbances, however, sometimes cause minute outputs. 2