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SA1E
Miniature Photoelectric Switches (Built-in Amplifier)
Through-beam, Polarized retro-reflective, Diffuse-reflective,
Background suppression (BGS), Small-beam reflective,
Convergent reflective, Coaxial polarized retro-reflective
Improved for easier,
more convenient usage!
Through-beam
Polarized
Retro-reflective
Diffuse-reflective
Background Suppression
(BGS)
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Related Manuals for IDEC SA1E Series
Summary of Contents for IDEC SA1E Series
- Page 1 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Through-beam, Polarized retro-reflective, Diffuse-reflective, Background suppression (BGS), Small-beam reflective, Convergent reflective, Coaxial polarized retro-reflective Improved for easier, more convenient usage! Through-beam Polarized Diffuse-reflective Background Suppression Retro-reflective (BGS)
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Page 2: Application Examples
SA1E SA1E Miniature Photoelectric Switches (Built-in Amplifier) 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-reflective Background Suppression (BGS) Background Suppression (BGS) - Page 3 Upgraded SA1E Long Distance Detection Through-beam with infrared LED sensitivity adjustment Polarized retro-reflective with sensitivity adjustment When using a reflector (IAC-R5/-R8) Coaxial Polarized Retro-reflective (Transparent Object Sensing) Coaxial optical structure and narrow beam ensure stable detection; unaffected by Aplication Example Because the SA1E-X narrowing, inclination or shaking of a bottle.
- Page 4 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Simple, compact design for world-wide usage. • Seven 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 (infrared LED/ with sensitivity adjustment) and SA1E-P polarized retro-reflective models (with sensitivity adjustment).
- 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 20 to 200 mm Dark ON SA1E-BN2-2M SA1E-BP2-2M...
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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 Through-beam Polarized Retro-reflective Sensing Method Infrared LED Red LED With sensitivity With sensitivity With sensitivity adjustment adjustment adjustment Part No. SA1E-T SA1E-TA SA1E-P Power Voltage 12 to 24V DC (Operating range: 10 to 30V DC) equipped with reverse-polarity protection Projector: 15 mA Current Draw 30 mA... - Page 8 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Specifications Background Suppression Coaxial Polarized Sensing Method Diffuse-reflective Small-beam Reflective Convergent Reflective (BGS) Retro-reflective Part No. SA1E-D SA1E-B SA1E-N SA1E-G 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 The slit can be pressed to Minimum Detectable Object Width...
- Page 10 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Dimensions Cable Model Through-beam (infrared LED w/sensitivity adjustment) 11.7 Operation LED (yellow) Stable LED (green) (Note 6) Sensitivity Control 19.5 Projector/ Receiver Receiver Polarized retro-reflective (with sensitivity adjustment) Diffuse-reflective Background Suppression (BGS) Small-beam reflective Projector 2-M3 Through-beam...
- Page 11 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Dimensions Connector Model 11.7 Through-beam Operation LED (yellow) (infrared LED w/senistivity adjustment) (with right angle Stable LED connector) (green) (Note 6) Sensitivity Control 19.5 Projector/ Receiver Receiver Polarized retro-reflective (with sensitivity adjustment) Diffuse-reflective Background Suppression (BGS) Projector 2-M3 Small-beam reflective...
- Page 12 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Dimensions Note 1: Center of optical axis (through-beam) Note 2: Center of optical axis (polarized retro-reflective, diffuse reflective, small-beam reflective, and Mounting Brackets convergent reflective model) 10.8 19.5 （3.2） 10.8 19.5 （3.2） Vertical Mounting With SA9Z-K01 Mounting Bracket...
- Page 13 SA1E Miniature Photoelectric Switches (Built-in Amplifier) 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) 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 (28) 8-M3 × 0.5 holes 8-M3 × 0.7 holes Material: SPCC (zinc plating) Material: SPCC (zinc plating) Material: SPCC (zinc chromate plating, black) Connector Cable (connector on one end) Vertical Slit Horizontal Slit...
- Page 15 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Characteristics (Typical) 1-1. Through-beam SA1E-T (Infrared LED w/sensitivity adjustment) Excess Gain (Without slit) Lateral Displacement (Without slit) Angle (Without slit) -200 θ -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)
- Page 16 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Characteristics (Typical) 1-3. Through-beam SA1E-TA (Red LED w/sensitivity adjustment) Excess Gain (Without slit) Lateral Displacement (Without slit) Angle (Without slit) -200 θ -400 Operation Level -600 Sensing Distance X (m) Sensing Distance X (m) Sensing Distance (m) Excess Gain (With vertical slit) Excess Gain (With horizontal slit)
- Page 17 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Characteristics (Typical) 2. Polarized Retro-reflective SA1E-P (Red LED w/sensitivity adjustment) 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-RS1 IAC-R6 IAC-R5/8 Operation IAC-RS1 -120 IAC-RS2 IAC-R6 Level...
- Page 18 SA1E Miniature Photoelectric Switches (Built-in Amplifier) 6. Convergent Reflective SA1E-G (Infrared LED w/sensitivity adjustment) Excess Gain Lateral Displacement Object Size vs. Sensing Distance Object: 100mm white mat paper Object: A mm white mat paper Operation Level Distance (mm) Sensing Distance X (mm) Side Length A (mm) Brightness vs.
- Page 19 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Instructions 1. Indicator and Output Operation Photoelectric Sensitivity Step Adjusting Procedure (except for background suppression model) Switch Status Control Receiving light Turn the control counter- • The operation LED turns on (yellow) when the control output clockwise to the mini mum (–).
- Page 20 IDEC (SHANGHAI) CORPORATION IDEC CANADA LIMITED Tel: +86-21-6135-1515 Tel: +886-2-2698-3929, Fax: +886-2-2698-3931 E-mail: service@tw.idec.com Fax: +86-21-6135-6225 / +86-21-6135-6226 Tel: +1-905-890-8561, Toll Free: (888) 317-IDEC (4332) E-mail: idec@cn.idec.com IDEC IZUMI ASIA PTE. LTD. Fax: +1-905-890-8562 E-mail: sales@ca.idec.com IDEC (BEIJING) CORPORATION Tel: +65-6746-1155, Fax: +65-6844-5995 IDEC AUSTRALIA PTY.