Photo IC Output Photomicrosensor (Transmissive) EE-SX3148-P1 Be sure to read Precautions on page 24. ■ Dimensions ■ Features Note: All units are in millimeters unless otherwise indicated. • A boss on one side enables securing the Sensor with one M2 or M3 screw. • Sensor can be installed from either top of bottom of mounting plate. • High resolution both vertically and horizontally (slot dimensions: 0.5 x 0.5 mm) • 3.6-mm-wide slot. • Photo-IC output connects directly to CMOS and TTL devices. • Applicable to the ZH and ZR Connector Series from JST (Japan Solderless Terminal). 26±0.2 2.5 20.5±0.1 Four, R0.5 6.4±0.1 2.6 3.2±0.2 dia. 0 Two, 1.8 -0.1 dia. 7.7±0.2 11.3±0.2 ■ Absolute Maximum Ratings (Ta = 25°C) 16.4±0.2 (13.8) (3.6) 0.5±0.1 2.9±0.2 Optical axis Two, C0.3 7.5±0.2 2.5 Item 0.5±0.1 1.5 Symbol VCC 6V Output voltage VOUT 28 V Output current IOUT 16 mA Permissible output dissipation POUT 250 mW (see note) Ambient temperature Operating Topr –20°C to 75°C Storage Tstg –40°C to 85°C Tsol --- 1.5 3.5 (2) 2.6 Japan Solderless Terminal (JST) B3B-ZR 16.4±0.2 Soldering temperature Unless otherwise specified, the tolerances are as shown below. 3 1 2 Dimensions Note: Refer to the temperature rating chart if the ambient temperature exceeds 25°C. Tolerance 3 mm max. ±0.200 Name 3 < mm ≤ 6 ±0.240 1 Power supply (Vcc) 6 < mm ≤ 10 ±0.290 2 3 Output (OUT) Ground (GND) 10 < mm ≤ 18 ±0.350 18 < mm ≤ 30 ±0.420 Terminal No. Recommended Mating Connectors: JST (Japan Solderless Terminal) ZHR-3 Series (crimp connector) 03ZR Series (press-fit connector) ■ Electrical and Optical Characteristics (Ta = 25°C, VCC = 5 V ±10%) Item Symbol Value Condition Current consumption ICC 30 mA max. With and without incident Low-level output voltage VOL 0.3 V max. IOUT = 16 mA without incident High-level output voltage VOH (VCC x 0.9) V min. VOUT = VCC with incident RL = 47 kΩ Response frequency f 3 kHz min. VOUT = VCC, RL = 47 kΩ (see note) Note: The value of the response frequency is measured by rotating the disk as shown below. Disk 2.1 mm 0.5 mm 58 Rated value Power supply voltage 0.5 mm EE-SX3148-P1 Photo IC Output Photomicrosensor (Transmissive) ■ Engineering Data Sensing Position Characteristics (Typical) Sensing Position Characteristics (Typical) 300 VCC = 5 V Ta = 25°C RL = 47 kΩ 150 100 ON (OFF) (Center of axis) 50 OFF (ON) 0 -40 -20 0 20 40 60 80 Ambient temperature Ta (°C) 100 ON (OFF) d1 Light interrupting plate 200 -3 -2 -1 0 VCC = 5 V Ta = 25°C RL = 47 kΩ d2 = 0±0.3mm Output transistor d1 = 0±0.3 mm 250 Output transistor Output allowable dissipation Pout (mW) Output Allowable Dissipation vs. Ambient Temperature Characteristics d 1 Distance d (mm) d2 (Center of axis) d OFF (ON) 2 3 -3 -2 -1 0 1 2 3 Distance d (mm) EE-SX3148-P1 Photo IC Output Photomicrosensor (Transmissive) 59