SA1U Photoelectric Switches Through-Beam (Projector) Diffuse-Reflective Background Suppression Maximum Sensing Range Polarized Retroreflective Through-Beam (Receiver)
Long sensing range of 50m maximum (through-be Universal voltage and DC power types available fo Through Beam Background Suppression Suitable for detecting the object. The background is not detected. 50m The longest sensing range in the industry Maximum sensing range: 2m maximum Ideal for use in large facilities such as automatic parking lots.
SA1U eam type) or worldwide usage Terminal Block Type Photoelectric Switches Universal Voltage Power Supply Universal voltage types operate on 24 to 240V AC and 12 to 240V DC. DC power types operate on 12 to 24V DC. Polarized Retroreflective Washdown IP67 Environment Ideal for use in a wet enviroment such as bottling and food processing lines.
SA1U Photoelectric Switches Wide variations such as universal voltage and DC power types, available with time delay. Maximum sensing range of 50m (through-beam). • Universal voltage types operate on 24 to 240V AC and 12 to 240V DC. DC power types operate on 12 to 24V DC. • Washable IP67 • Four sensing methods: through-beam, polarized retroreflective, diffuse-reflective, and background suppression. • Adjustable time delay: 0.
SA1U Photoelectric Switches Specifications Universal Voltage Model Sensing Method Through-Beam Polarized Retroreflective SA1U-P07M SA1U-P07MT Diffuse-Reflective Part No. SA1U-T50M SA1U-T50MT SA1U-D01M SA1U-D01MT Power Voltage 24 to 240V AC (21.6 to 264V AC) 50/60Hz, 12 to 240V DC (10.
SA1U Photoelectric Switches Descriptions Part Names Output Circuit / Connection Diagram SA1U-T50M∗ SA1U-P07M∗ SA1U-D01M∗ [Univervsal Voltage Type] [DC Power Type] All models except though-beam projector All models except though-beam projector Terminal No.
SA1U Photoelectric Switches Dimensions Photoelectric Switch 90 85 67.5 1 30 10 5 40 10.5 10 Polarized-reflective, Diffuse-reflective: receiver Through-beam: projector/receiver 25 22 40 50 55 5.5 Diffuse-reflective: projector Polarized-reflective: projector Background supression: projector 7 Mounting Bracket 52 27 1.2 When the Mounting Bracket is Attached 27 Polarized-reflective, Diffuse-reflective: receiver 14.5 70 Through-beam: projector/receiver 55 15 6 R3 6 14.5 27 11 14.5 28.
SA1U Photoelectric Switches Dimensions Reflector Mounting Bracket Slit IAC-L2 (for IAC-R5) IAC-L3 (for IAC-R6) IAC-L5 (for IAC-R8) SA9Z-S15, SA9Z-S16 42 22.2 28 19 A 40 74 60 37 10 11 11 2-ø3.4 50 40 35 25 (2) 15 7 18 Part No. 20 26 (28) (3) Material: SPCC Material: SPCC Dimension (A) 61 35 1.6 12 20 8-M3 × 0.5 holes 2 58 44 6 8 10 16 70 16 113 4.5 (3) 10 4-ø4.4 4.5 22.0 25 40.2 5.5 6 30 A SA9Z-S15 1.0 SA9Z-S16 3.0 8-M4 × 0.
SA1U Photoelectric Switches Polarized Retroreflective Model SA1U-P07M* • Lateral Displacement 140 120 100 80 60 40 20 0 -20 -40 -60 -80 -100 -120 -140 10 IAC-RS2 IAC-R5 IAC-R7 IAC-R6 IAC-R8 IAC-RS1 Operation Level 1 0 1 2 3 4 5 6 7 8 Sensing Distance (m) 9 10 60 IAC-R8 IAC-R5 Lateral Displacement Y (mm) Excess Gain 100 • Angle IAC-R7 IAC-RS2 40 IAC-R6 Reflector Angle θ (º) • Excess Gain IAC-RS2 IAC-RS1 Y X 1 2 3 4 5 6 7 Sensing Distance X (mm) 8 9 IAC-R5 IAC-RS1 0
SA1U Photoelectric Switches Instructions Notes Wiring • When installing photoelectric switches, take into consideration the reflecting light from the floor or walls as it may affect sensing of through-beam and background suppression models. • Make sure to prevent sunlight, fluorescent light, and fluorescent light of inverters from entering the receiver of the photoelectric switch directly. Keep the through-beam model receiver away from intense extraneous light.
SA1U Photoelectric Switches Instructions Indicator and Output Operation • Sensitivity is set to the maximum at the factory before shipment. When adjusting the sensitivity, use the screwdriver supplied with the SA1U photoelectric switch to turn the control as shown below, to a torque of 0.03 N·m maximum. Step Photoelectric Switch Status 1 Receiving light • Through-beam, polarized reflective: No object detected • Diffuse reflective: Object detected L-ON SENS.
SA1E Miniature Photoelectric Switches (Built-in Amplifier Model) Simple, small, and worldwide standard • Six sensing methods • Cable model (three cable lengths) and M8 connector model are available. • NPN output, PNP output, light ON, and dark ON can be selected. • Background suppression (BGS) model detects objects only, ignoring the background.
