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User-friendly,
higih-performance
photoelectric switches
Through-beam
Polarized retro-reflective
SA1E
Miniature Photoelectric Switches
(Built-in Amlifier)
Through-beam
Polarized retro-reflective
Diffuse-reflective
Background suppression (BGS)
Small-beam reflective
Coaxial polarized retro-reflective
Diffuse-reflective
Background suppression
(BGS)
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Table of Contents
Related Manuals for IDEC SA1E Series
Summary of Contents for IDEC SA1E Series
- Page 1 SA1E Miniature Photoelectric Switches (Built-in Amlifier) Through-beam Polarized retro-reflective Diffuse-reflective Background suppression (BGS) Small-beam reflective Coaxial polarized retro-reflective User-friendly, higih-performance photoelectric switches Through-beam Polarized retro-reflective Diffuse-reflective Background suppression (BGS)
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Page 2: Application Examples
SA1E SA1E Miniature Photoelectric Switches (Built-in Ampli er) Background Suppression Ignores the background and detects the objects only. Smaller beam makes it possible to detect small objects and narrow gaps between the (BGS) objects. The upgraded model is also less affected by the object colors. Diffuse-re ective Background Suppression (BGS) Background Suppression (BGS) - Page 3 Upgraded SA1E Long Distance Detection Through-beam Polarized retro-re ective When using a reflector (IAC-R5/-R8) Coaxial Polarized Retro-re ective (Transparent Object Sensing) Coaxial optical structure and narrow beam ensure stable detection; unaffected by narrowing, inclination Aplication Example Because the SA1E-X co-axial or shaking of a bottle.
- Page 4 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Simple, compact design for world-wide usage. • Six sensing methods • Cable model (three cable lengths) and M8 connector models are available. • NPN output, PNP output, light ON, dark ON can be selected. • Sensing range doubled with SA1E-T through-beam and SA1E-P polarized retro- reflective models.
- Page 5 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Package Quantity: 1 Part No. Cable Operation Sensing Method Sensing Range Connection Length Mode NPN Output PNP Output Light ON SA1E-BN1 SA1E-BP1 Dark ON SA1E-BN2 SA1E-BP2 Light ON SA1E-BN1-2M SA1E-BP1-2M Cable Dark ON SA1E-BN2-2M SA1E-BP2-2M 40 to 200 mm Light ON...
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Page 6: Accessories (Optional)
• Two mounting screws (M3 × 14 mm sems screws) are supplied with the SA9Z-K03. • The through-beam model requires two mounting brackets, one each for the projec tor and the receiver. • The SA9Z-K02 cannot be used for the connector models. • Contact IDEC about mounting brackets for the connector. -
Page 7: Specifications
SA1E Miniature Photoelectric Switches (Built-in Amplifier) Specifications Sensing Method Through-beam Polarized Retro-reflective SA1E-T SA1E-P Part No. Power Voltage 12 to 24V DC (Operating range: 10 to 30V DC) equipped with reverse-polarity protection Projector: 15 mA Current Draw 30mA Receiver: 20 mA 5.0m (IAC-R5/R8) 3.0m (IAC-R6) Sensing Range... - Page 8 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Specifications Coaxial Polarized Retro-reflective Sensing Method Diffuse-reflective Background Suppression (BGS) Small-beam Reflective (Transparent Object Sensing) Part No. SA1E-D SA1E-B SA1E-N SA1E-X Power Voltage 12 to 24V DC (Operating range: 10 to 30V DC), equipped with reverse-polarity protection Current Draw 30 mA 20 mA...
- Page 9 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Slit and Sensing Range A slit, which changes the beam size of through-beam sensors, can easily be attached to the sensing side of the through-beam projector and receiver. Three different slit widths are available. w/Sensitivity Adjustment Slit Minimum Detectable Object Width...
- Page 10 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Dimensions Dimensions Cable Model Through-beam 11.7 Operation LED (yellow) Stable LED (green) (*1) Sensitivity Control 19.5 Projector/ Receiver Receiver Polarized retro-reflective Diffuse-reflective Background Suppression (BGS) Small-beam reflective Projector 2-M3 *1: Stable LED is not installet on background suppression (BGS) model. Coaxial polarized retro-reflective (Transparent Object Sensing) 14.5...
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Page 11: Connector Model
SA1E Miniature Photoelectric Switches (Built-in Amplifier) Dimensions Dimensions Connector Model Through-beam 11.7 Operation LED (yellow) (with right angle connector) Stable LED (green) (*1) Sensitivity Control 19.5 Projector/ Receiver Receiver Polarized retro-reflective Diffuse-reflective Background Suppression (BGS) Small-beam reflective Projector 2-M3 M8×1 *1: Stable LED is not installet on background suppression (BGS) model. -
Page 12: Accessory Dimensions
SA1E Miniature Photoelectric Switches (Built-in Amplifier) Accessory Dimensions Mounting Brackets 19.5 9.0 3.0 19.5 9.0 3.0 Vertical Mounting With Mounting Bracket SA9Z-K01 *1: Center of optical axis (through-beam) *2: Center of optical axis (polarized retro-reflective, diffuse reflective, and small-beam reflective models 21.5 21.5 21.5... - Page 13 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Accessory Dimensions Reflectors IAC-R5 IAC-R6 2-ø4.3 35.3 2-ø3.6 (Effective re ecting area: 30 × 31) (Effective re ecting area: 47.2 × 47.2) IAC-R8 IAC-RS1 IAC-RS2 51.2 Thickness = 0.5 mm 2-ø4.5 (Effective re ecting area: 47 × 47) Thickness = 0.5 mm IAC-R7M (rear/side mounting) IAC-R7B (rear mounting)
- Page 14 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Accessory Dimensions Reflector Mounting Brackets IAC-L2 (for IAC-R5) IAC-L3 (for IAC-R6) IAC-L5 (for IAC-R8) 4-ø4.4 2-ø3.4 8-M3 × 0.5 holes (28) 8-M3 × 0.7 holes Material: SPCC (zinc chromate plating, black) Material: SPCC (zinc plating) Material: SPCC (zinc plating) Connector Cable (connector on one end) Vertical Slit...
- Page 15 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Characteristics (Typical) 1-1. Through-beam SA1E-T Excess Gain (Without slit) Lateral Displacement (Without slit) Angle (Without slit) -200 -400 -600 Operation -800 Level Sensing Distance X (m) Sensing Distance X (m) Sensing Distance (m) Excess Gain (With vertical slit) Excess Gain (With horizontal slit) Excess Gain (With round slit) ø0.5mm...
- Page 16 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Characteristics (Typical) 2. Polarized Retro-reflective SA1E-P Excess Gain Lateral Displacement Angle (when using IAC-R5/-R8) IAC-RS1 θ IAC-RS2 IAC-RS2 IAC-R5/8 IAC-R7 IAC-R6 IAC-R7 IAC-R5/8 IAC-R7 IAC-R6 IAC-RS1 IAC-R5/8 Operation -120 IAC-RS1 IAC-RS2 IAC-R6 Level Sensing Distance (m) Sensing Distance X (m) Sensing Distance X (m) 3.
- Page 17 SA1E Miniature Photoelectric Switches (Built-in Amplifier) 6. Coaxial Polarized Retro-reflective SA1E-X Excess Gain Lateral Displacement Angle 100.0 IAC-R11 IAC-R11 IAC-R10 IAC-R9 IAC-R10 IAC-R9 10.0 IAC-R11 IAC-R9 IAC-R10 Distance (mm) Sensing Distance X (mm) Sensing Distance X (mm) Light Beam Diameter 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 Distance (m)
- Page 18 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Operating Instructions 1. Indicator and Output Operation Photoelectric Step Sensitivity Control Adjusting Procedure (except for background suppression model) Switch Status Receiving light Turn the control counter-clockwise to • The operation LED turns on (yellow) when the control output is on. • Through-beam, the mini mum (–).
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Page 19: Installation
SA1E Miniature Photoelectric Switches (Built-in Amplifier) Operating Instructions 5. Power Supply and Wiring • Use the M3 self-tapping screw, flat washer, and spring washer to tighten the IAC-R7 reflector to a torque of 0.5 to 0.6 N·m. • Do not use the SA1E photoelectric switch at the transient status immedi- ately after turning on the power (approx. - Page 20 IDEC Izumi (H.K.) Co., Ltd. Tel: +852-2803-8989 info@hk.idec.com Germany IDEC Electrotechnik GmbH Tel: +49-40-25 30 54 - 0 service@eu.idec.com China/Shanghai IDEC (Shanghai) Corporation Tel: +86-21-6135-1515 idec@cn.idec.com Singapore IDEC Izumi Asia Pte. Ltd. Tel: +65-6746-1155 info@sg.idec.com China/Shenzhen IDEC (Shenzhen) Corporation Tel: +86-755-8356-2977 idec@cn.idec.com Thailand IDEC Asia (Thailand) Co., Ltd Tel: +66-2-392-9765...