Miniature Photoelectric Switches (Built-in Amplifier) SA1E Output reverse-polarity protection circuit Several SA1E models are protected from incorrect wiring: * Through-beam * Polarized retro-reflective * Diffuse-reflective * Background Suppression (BGS) * Small-beam Reflective Upgrade Model 12 to 24V DC Main Circuit +V Load OUT 100mA max. OV Protected! User-friendly, higih-performance photoelectric switches Long Distance Detection Ideal for a wide range of application. Through-beam * See website for details on approvals and standards. 20m Polarized retro-reflective 5m When using a reflector (IAC-R5/-R8) Various accessories Through-beam Polarized retro-reflective Slits for through-beam model M-003 Diffuse-reflective Background suppression (BGS) Small-beam reflective Coaxial polarized retro-reflective For Formore moreinformation, information,visit visithttp://asia.idec.com http://eu.idec.com Mounting brackets Sensors Background Suppression (BGS) Detects objects of different colors The improved sensing ability detects objects of differentcolors such as black and white more accurately. Diffuse-reflective Background Suppression (BGS) Background Suppression (BGS) Conventional ON OFF ON APEM ON - ON Large beam size + ON Smaller beam size Detects the object closer to the optical axis Object Object Switches & Pilot Lights Control Boxes Emergency Stop Switches Enabling Switches Safety Products Sensing Point (machine axis) Ignores the background and detects the objects only Smaller beammakes it possible to detect small objects and narrow gaps between theobjects. The upgraded model is also less affected by the object colors. Optical Axis Explosion Proof Terminal Blocks Background Suppression (BGS) Relays & Sockets Circuit Protectors Conventional OFF ON ON ON Power Supplies LED Illumination Controllers Operator Interfaces Sensors AUTO-ID SA1E Coaxial Polarized Retro-reflective (Transparent Object Sensing) SA1E-L C Coaxial optical structure and narrow beam ensure stable detection; uunaffected by narrowing, inclination or shaking of a bottle. Unaffected naffected byy ob oobject bbject shapes. shappees. ees Aplication Example Polarized Retro-reflective (non-coaxial) Coaxial Polarized Retro-reflective Mail sorting Reflector Reflector Blind Zone Reflector Reflector No blind zone! Because the SA1E-X co-axial polarized retroreflective model does not have blind zone, where the reflected light misses the light receiving element, like the SA1E-P polarized retro-reflective type, the SA1E-X can be used in applications where objects pass near the sensor. Download Downloadcatalogs catalogsand andCAD CADfrom fromhttp://asia.idec.com/downloads http://eu.idec.com/downloads M-004 Sensors SA1E Miniature Photoelectric Switches (Built-in Amplifier) Package Quantity: 1 Sensing Method Sensing Range Connection Cable Length APEM Switches & Pilot Lights Control Boxes Emergency Stop Switches Enabling Switches Through-beam Infrared LED w/Sensitivity Adjustment 1m Cable 2m 20m 5m See the characteristics on M-011. M8 Connector -- Explosion Proof Terminal Blocks Relays & Sockets Circuit Protectors Power Supplies Polarized Retro-reflective Red LED w/Sensitivity Adjustment Safety Products LED Illumination Note: Maintain at least the distance shown in the ( ) between the SA1E photoelectric switch and reflector. Reflectors are not supplied and must be ordered separately. 5.0m (50mm) When using IAC-R5/R8 3.0m (50mm) When using IAC-R6 2.0m (150mm) When using IAC-RS2 1.3m (150mm) When using IAC-RS1 1.6m (100mm) When using IAC-R7 See the characteristics on M-012. 1m Cable 5m M8 Connector Controllers Sensors AUTO-ID -- 1m Diffuse-reflective Infrared LED w/Sensitivity Adjustment Operator Interfaces 2m Cable 2m 700 mm 5m See the characteristics on M-012. SA1E M8 Connector SA1E-L -- Background Suppression Red LED w/Sensing Range Adjustment 1m 20 to 200 mm Cable 2m 40 to 200 mm Adjustable Sensing Range See the characteristics on M-012. 5m M8 Connector -- Small-beam Reflective Red LED w/Sensitivity Adjustment 1m Cable 2m 50 to 150 mm 5m See the characteristics on M-012. M8 Connector -- Coaxial Polarized Retro-reflective Red LED With Sensitivity Adjustment 1 2.0m (when using IAC-R9) 1.0m [100 mm] (when using IAC-R10) Note: Reflector is not supplied and must be ordered separately. 1.0m [100 mm] (when using IAC-R11) See the characteristics on M-013. M-005 Cable 2 5 M8 Connector -- Operation Mode Light ON Part No. NPN Output SA1E-TN1 PNP Output SA1E-TP1 Dark ON SA1E-TN2 SA1E-TP2 Light ON SA1E-TN1-2M SA1E-TP1-2M Dark ON SA1E-TN2-2M SA1E-TP2-2M Light ON SA1E-TN1-5M SA1E-TP1-5M Dark ON SA1E-TN2-5M SA1E-TP2-5M Light ON SA1E-TN1C SA1E-TP1C Dark ON SA1E-TN2C SA1E-TP2C Light ON SA1E-PN1 SA1E-PP1 Dark ON SA1E-PN2 SA1E-PP2 Light ON SA1E-PN1-2M SA1E-PP1-2M Dark ON SA1E-PN2-2M SA1E-PP2-2M Light ON SA1E-PN1-5M SA1E-PP1-5M Dark ON SA1E-PN2-5M SA1E-PP2-5M Light ON SA1E-PN1C SA1E-PP1C Dark ON SA1E-PN2C SA1E-PP2C Light ON SA1E-DN1 SA1E-DP1 Dark ON SA1E-DN2 SA1E-DP2 Light ON SA1E-DN1-2M SA1E-DP1-2M Dark ON SA1E-DN2-2M SA1E-DP2-2M Light ON SA1E-DN1-5M SA1E-DP1-5M Dark ON SA1E-DN2-5M SA1E-DP2-5M Light ON SA1E-DN1C SA1E-DP1C Dark ON SA1E-DN2C SA1E-DP2C Light ON SA1E-BN1 SA1E-BP1 Dark ON SA1E-BN2 SA1E-BP2 Light ON SA1E-BN1-2M SA1E-BP1-2M Dark ON SA1E-BN2-2M SA1E-BP2-2M Light ON SA1E-BN1-5M SA1E-BP1-5M Dark ON SA1E-BN2-5M SA1E-BP2-5M Light ON SA1E-BN1C SA1E-BP1C Dark ON SA1E-BN2C SA1E-BP2C Light ON SA1E-NN1 SA1E-NP1 Dark ON SA1E-NN2 SA1E-NP2 Light ON SA1E-NN1-2M SA1E-NP1-2M Dark ON SA1E-NN2-2M SA1E-NP2-2M Light ON SA1E-NN1-5M SA1E-NP1-5M Dark ON SA1E-NN2-5M SA1E-NP2-5M Light ON SA1E-NN1C SA1E-NP1C Dark ON SA1E-NN2C SA1E-NP2C Light ON SA1E-XN1 SA1E-XP1 Dark ON SA1E-XN2 SA1E-XP2 Light ON SA1E-XN1-2M SA1E-XP1-2M Dark ON SA1E-XN2-2M SA1E-XP2-2M Light ON SA1E-XN1-5M SA1E-XP1-5M Dark ON SA1E-XN2-5M SA1E-XP2-5M Light ON SA1E-XN1C SA1E-XP1C Dark ON SA1E-XN2C SA1E-XP2C For Formore moreinformation, information,visit visithttp://asia.idec.com http://eu.idec.com SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors Specifications Sensing Method Through-beam Part No. Power Voltage Current Draw Sensing Range Adjustable Sensing Range Detectable Object Hysteresis Response Time Sensitivity Adjustment Sensing Range Adjustment Light Source Element Operation Mode Control Output LED Indicators Interference Prevention Degree of Protection Extraneous Light Immunity Operating Temperature Operating Humidity Storage Temperature Insulation Resistance Dielectric Strength Vibration Resistance Shock Resistance Case Material Lens Indicator Model Cable Model Weight (approx.) Connector Model Cable Model Connection Method Connector Model Polarized Retro-reflective SA1E-T SA1E-P 12 to 24V DC (Operating range: 10 to 30V DC) equipped with reverse-polarity protection Projector: 15 mA 30mA Receiver: 20 mA 5.0m (IAC-R5/R8) 3.0m (IAC-R6) 20m 2.0m (IAC-RS2) 1.3m (IAC-RS1) 1.6m (IAC-R7) (Note 1) -- Opaque Opaque/mirror-like objects -- 1 ms maximum Adjustable using a potentiometer (approx. 240) Through-beam and polarized retro-reflective models are also available without sensitivity adjustment. -- Infrared LED Red LED Light ON/Dark ON NPN open collector or PNP open collector (30V DC, 100 mA maximum, short-circuit protection) Voltage drop: 2V max. (30V DC, 100 mA max) 1.2V max. (30V DC, 10 mA max) With output reverse connection protection control circuit Operation LED: Yellow Green Stable LED: Power LED: Green (Through-beam model projector) -- Two units can be mounted in close proximity. IP67 (IEC 60529) Sunlight: 10,000 lx maximum, Incandescent lamp: 5,000 lux maximum (at receiver) -25 to +55C (no freezing) 35 to 85% RH (no condensation) -40 to +70C (no freezing) Between live part and mounting bracket: 20 M maximum (500V DC megger) Between live part and mounting bracket: 1000V AC, 50/60 Hz, 1 minute Damage limits: 10 to 500 Hz, 90 m/s2, 1 cycle 5 mins, in each of 3 axes Damage limits: 1000 m/s2, 6 shocks in each of 3 axes PBT PMMA PC Projector: 30g , Receiver: 30g (Note 2) 30g (Note 2) Projector: 10g, Receiver: 10g 10g o3.5 mm, 2-core, 0.2 mm2 cable o3.5 mm, 3-core, 0.2 mm2 cable M8 connector (4-pin) APEM Switches & Pilot Lights Control Boxes Emergency Stop Switches Enabling Switches Safety Products Explosion Proof Terminal Blocks Relays & Sockets Circuit Protectors Power Supplies LED Illumination Controllers Operator Interfaces Sensors AUTO-ID SA1E SA1E-L Note 1: Maintain at least the distance shown below between the SA1E photoelectric switch and reflector. IAC-R5/R6/R8: 50 mm IAC-R7: 100 mm IAC-RS1/RS2: 150 mm The detection distance cannot be guaranteed if the reflector is deformed or the tape type reflector is applied on uneven surface. Note 2: Cable length: 1m (50g when the cable length is 2m. 110g when the cable length is 5m.) Download Downloadcatalogs catalogsand andCAD CADfrom fromhttp://asia.idec.com/downloads http://eu.idec.com/downloads M-006 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors Specifications Sensing Method Part No. Power Voltage Current Draw APEM Switches & Pilot Lights Control Boxes Emergency Stop Switches Enabling Switches Safety Products Explosion Proof Sensing Range Adjustable Sensing Range Detectable Object Hysteresis Response Time Sensitivity Adjustment Sensing Range Adjustment Light Source Element Operation Mode Terminal Blocks Relays & Sockets Circuit Protectors Control Output Power Supplies LED Illumination Controllers Operator Interfaces Sensors AUTO-ID SA1E SA1E-L LED Indicators Interference Prevention Degree of Protection Extraneous Light Immunity Operating Temperature Operating Humidity Storage Temperature Insulation Resistance Dielectric Strength Vibration Resistance Shock Resistance Material Weight (approx.) Connection Method Housing Lens Indicator cover Cable Model Connector Model Cable Model Connector Model Diffuse-reflective Background Suppression (BGS) Small-beam Reflective SA1E-D SA1E-B SA1E-N SA1E-X 12 to 24V DC (Operating range: 10 to 30V DC), equipped with reverse-polarity protection 30 mA 20 mA 700 mm 20 mm to preset 50 to 150 mm 2m (using 200 x 200 mm white (using 200 x 200 mm white (using 100 x 100 mm white (using IAC-R9) mat paper) mat paper) mat paper) -- 40 to 200 mm -- Opaque, transparent and Opaque/Transparent Opaque Opaque/Transparent mirror-like objects 20% maximum 10% maximum 20% maximum -- 1 ms maximum 500 s maximum Adjustable using a -- Adjustable using a potentiometer (approx. 240) potentiometer (approx. 240) -- 6-turn control knob -- Infrared LED Red LED Light ON/Dark ON NPN open collector or PNP open collector (30V DC, 100 mA maximum with short circuit protection circuit) Voltage drop: Voltage drop: Voltage drop: 2V max. (30V DC, 100 mA) 2V max. (30V DC, 100 mA) Voltage drop: 2V max. 2V max. (30V DC, 100 mA) 1.2V max. (30V DC, 100 mA) 1.2V max. (30V DC, 100 mA) (30V DC, 100mA) Output reverse-polarity Output reverse-polarity Output reverse-polarity protection circuit protection circuit protection circuit Operation LED: Yellow Operation LED: Yellow Operation LED: Yellow Operation LED: Yellow Stable LED: Green Stable LED: Green Two units can be mounted in close proximity. IP67 (IEC 60529) Sunlight: 10,000 lux maximum, Incandescent lamp: 5,000 lux maximum (at receiver) -25 to +55C (no freezing) 35 to 85% RH (no condensation) -40 to +70C (no freezing) Between live part and mounting bracket: 20 M maximum (500V DC megger) Between live part and mounting bracket: 1000V AC, 50/60 Hz, 1 minute Damage limits: 10 to 55 Hz, Damage limits: 10 to 500 Hz, 90 m/s2, 1 cycle 5 mins in each of 3 axes double amplitude 1.5mm, 20 cycles in each of 3 axes Damage limits: 500 m/s2, Damage limits: 1000 m/s2, 6 shocks in each of 3 axes 10 shocks in each of 3 axes PBT PMMA PC 30g (Note 1) 35g (Note 2) 30g (Note 1) 35g (Note 2) 10g 25g 10g 20g o3.5 mm, 3-core, 0.2 mm2 cable M8 connector (4-pin) Note 1: Cable length: 1m (50g when the cable length is 2m. 110g when the cable length is 5m.) Note 2: Cable length: 1m (55g when the cable length is 2m. 120g when the cable length is 5m.) M-007 Coaxial Polarized Retro-reflective (Transparent Object Sensing) For Formore moreinformation, information,visit visithttp://asia.idec.com http://eu.idec.com SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors 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. Slit Slit Width: A (See M-017) 0.5 mm 1.0 mm 2.0 mm 0.5 mm 1.0 mm 2.0 mm 0.5 mm 1.0 mm 2.0 mm Part No. SA9Z-S06 SA9Z-S07 SA9Z-S08 SA9Z-S09 SA9Z-S10 SA9Z-S11 SA9Z-S12 SA9Z-S13 SA9Z-S14 w/Sensitivity Adjustment Minimum Detectable Object Width (mm) (Note 1) Attached on: Receiver/Projector Receiver Receiver/Projector 1.0 0.5 0.5 1.5 1.0 1.0 3.5 2.0 2.0 0.7 0.5 0.5 1.5 1.0 1.0 3.0 2.0 2.0 0.08 0.5 0.5 0.3 1.0 1.0 1.2 2.0 2.0 Sensing Range (m) Receiver 2.5 3.5 6.0 2.0 3.0 5.5 0.8 1.5 2.5 APEM Switches & Pilot Lights Control Boxes Emergency Stop Switches Enabling Switches Safety Products Note 1: At 1mm from receiver surface. * The slit can be installed onto the front easily (see the figure at right). Explosion Proof The slit can be pressed to snap onto the front easily. Relays & Sockets Terminal Blocks Circuit Protectors Slit (stainless steel) Power Supplies LED Illumination Controllers Operator Interfaces Horizontal slits and round slits have an orientation. Make sure that the TOP marking comes on top of the sensor (LED side). Sensors AUTO-ID Output Circuit & Wiring Diagram Through-beam Polarized reflective Diffuse-reflective Background suppression (BGS) Small-beam reflective NPN Output SA1E SA1E-L PNP Output Black (4) Load OUT 12V to 24V DC Blue (3) 0V 12V to 24V DC Black (4) OUT Blue (3) Load 0V Connector Pin Assignment (0V) (OUT) (NC) Brown (1) +V Connector Pin Assignment (0V) (OUT) (+V) (NC) Main Circuit +V Through-beam Projector Brown (1) Main Circuit Main Circuit Brown (1) +V 12V to 24V DC Blue (3) 0V Connector Pin Assignment (+V) (NC) (0V) (NC) (+V) Coaxial polarized retro-reflective (Transparent Object Sensing) NPN Output PNP Output Black (4) OUT Blue (3) Load 12V to 24V DC Connector Pin Assignment (0V) (OUT) (NC) (+V) Black (4) OUT Blue (3) 0V 0V Connector Pin Assignment (0V) (OUT) (NC) 12V to 24V DC +V (+V) Load Brown (1) Main Circuit +V Through-beam Projector Brown (1) Main Circuit Main Circuit Brown (1) +V 12V to 24V DC Blue (3) 0V Connector Pin Assignment (NC) (0V) (NC) (+V) Download Downloadcatalogs catalogsand andCAD CADfrom fromhttp://asia.idec.com/downloads http://eu.idec.com/downloads M-008 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors Dimensions All dimensions in mm Cable Model Through-beam 3.2 11.7 8.2 Operation LED (yellow) 10.8 APEM Switches & Pilot Lights Stable LED (green) (*1) Sensitivity Control Control Boxes 19.5 1.2 Emergency Stop Switches Enabling Switches Projector/ Receiver Receiver Small-beam reflective Circuit Protectors 25.4 5 Projector 2-M3 3.4 7.8 7.8 Power Supplies 31.5 9.9 Background Suppression (BGS) o3 . Relays & Sockets 7.2 Terminal Blocks Polarized retro-reflective Diffuse-reflective 17.1 19.8 Explosion Proof 19.8 Safety Products *1: Stable LED is not installed on background suppression (BGS) model. LED Illumination Controllers Operator Interfaces Sensors AUTO-ID Coaxial polarized retro-reflective (Transparent Object Sensing) 2.9 14.5 11.0 10.8 SA1E 19.5 3.4 0.9 SA1E-L .2 o3 .5 25.4 31.5 17.2 o5 4.5 Projector/ Receiver (coaxial) 2-M3 M-009 For Formore moreinformation, information,visit visithttp://asia.idec.com http://eu.idec.com SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors Dimensions All dimensions in mm Connector Model Through-beam 11.7 8.2 3.2 (with right angle connector) Operation LED (yellow) 10.8 Switches & Pilot Lights Stable LED (green) (*1) Sensitivity Control Control Boxes Emergency Stop Switches Enabling Switches 19.5 1.2 Projector/ Receiver APEM Receiver Safety Products 25.4 31.5 Terminal Blocks 7.2 Diffuse-reflective 9.9 Polarized retro-reflective 19.8 17.1 19.8 Explosion Proof Relays & Sockets Projector Small-beam reflective 6.3 4.5 Background Suppression (BGS) M8x1 3.4 7.8 7.8 Circuit Protectors 2-M3 Power Supplies LED Illumination *1: Stable LED is not installed on background suppression (BGS) model. Controllers Operator Interfaces Sensors Coaxial polarized retro-reflective (Transparent Object Sensing) AUTO-ID 2.9 14.5 11.0 10.8 SA1E SA1E-L 25.4 31.5 4.5 17.2 o5 4.5 Projector/ Receiver (coaxial) .2 0.9 19.5 3.4 2-M3 6.3 (*2) M8 *2: The connector length is 18 mm when a right-angle connector cable (SA9Z-CM8K-4L) is attached. Download Downloadcatalogs catalogsand andCAD CADfrom fromhttp://asia.idec.com/downloads http://eu.idec.com/downloads M-010 SA1E Miniature Photoelectric Switches (Built-in Amplifier) 1-1. Through-beam SA1E-T Lateral Displacement (Without slit) 10 -200 -400 -600 -800 X 0 5 10 15 20 Sensing Distance X (m) 0 1 2 3 4 5 6 7 Sensing Distance (m) 8 9 10 Lateral Displacement (With 0.5-mm vertical slit) Lateral Displacement Y (mm) 250 200 150 100 50 0 -50 -100 -150 -200 -250 Lateral Displacement Y (mm) 250 200 150 100 50 0 -50 -100 -150 -200 -250 X Slits on both sides 0 1 2 3 4 5 Sensing Distance X (m) 6 One slit on receiver Slits on both sides Y X 0 1 2 3 4 5 Sensing Distance X (m) 6 7 Lateral Displacement Y (mm) One slit on receiver Slits on both sides Y X 0.4 0 1 2 3 4 5 6 7 Sensing Distance (m) 0.8 1.2 Sensing Distance X (m) 1.6 8 9 10 2.0 5 10 15 Sensing Distance X (m) 20 -200 2 4 6 Sensing Distance X (m) 8 10 Lateral Displacement (With 1.0-mm horizontal slit) One slit on receiver Slits on both sides Y X 0 1 2 3 4 5 6 7 Sensing Distance X (m) 8 o2.0mm slits on both sides 0 1.0 2.0 3.0 Sensing Distance (m) 4.0 5.0 One slit on receiver 400 X 0 o1.0mm slits on both sides Lateral Displacement (With 2.0-mm vertical slit) Y Slits on both sides -100 300 200 100 0 -100 Y Slits on both sides X -200 -300 -400 0 2 4 6 8 Sensing Distance X (m) 10 12 Lateral Displacement (With 2.0-mm horizontal slit) 400 9 10 Lateral Displacement (With o1.0-mm round slit) 100 80 60 40 20 0 -20 -40 -60 -80 -100 0 10 Operation 1 Level One slit on receiver 0 250 200 150 100 50 0 -50 -100 -150 -200 -250 -90 Excess Gain 0.5 mm slits on both sides 100 7 X -60 o0.5mm slits on both sides 2.0 mm slits on both sides 200 -300 -30 100 300 One slit on receiver 0 Excess Gain (With round slit) 10 Operation Level 1 Y 0 30 Lateral Displacement (With 1.0-mm vertical slit) Lateral Displacement (With o0.5-mm round slit) 50 40 30 20 10 0 -10 -20 -30 -40 -50 25 Lateral Displacement Y (mm) Excess Gain 0.5 mm slits on both sides Lateral Displacement (With 0.5-mm horizontal slit) M-011 Y 1.0 mm slits on both sides 2.0 mm slits on both sides 10 Operation 1 Level Sensors SA1E-L 30 200 0 100 Controllers SA1E 60 400 Excess Gain (With horizontal slit) 1.0 mm slits on both sides Circuit Protectors AUTO-ID 30 100 Relays & Sockets Operator Interfaces 25 Excess Gain (With vertical slit) Terminal Blocks LED Illumination 20 90 600 Sensing Distance (m) Explosion Proof Power Supplies 15 Lateral Displacement Y (mm) 5 800 Lateral Displacement Y (mm) Safety Products 0 Excess Gain Emergency Stop Switches Enabling Switches Operation 1 Level Lateral Displacement Y (mm) Control Boxes 10 Lateral Displacement Y (mm) Switches & Pilot Lights Lateral Displacement Y (mm) APEM Excess Gain 100 Angle (Without slit) Receiver Angle () Excess Gain (Without slit) One slit on receiver 300 200 100 0 -100 -200 -300 -400 Slits on both sides Y X 0 2 4 6 8 Sensing Distance X (m) 10 12 Lateral Displacement (With o2.0-mm round slit) 160 120 One slit on receiver Y Slits on both sides 0 X 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Lateral Displacement Y (mm) Sensors Characteristics (Typical) 80 40 0 One slit on receiver Slits on both sides Y -40 -80 -120 -160 X 0 Sensing Distance X (m) For Formore moreinformation, information,visit visithttp://asia.idec.com http://eu.idec.com 1 2 3 4 Sensing Distance X (m) 5 6 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors Characteristics (Typical) 2. Polarized Retro-reflective SA1E-P Excess Gain Lateral Displacement 80 60 IAC-R5/8 IAC-RS1 0 1 IAC-RS2 IAC-R6 2 3 4 5 6 Sensing Distance (m) 7 8 80 IAC-RS2 IAC-R5/8 IAC-R7 40 Reflector Angle () IAC-R7 10 Operation Level 1 Angle (when using IAC-R5/-R8) 120 Lateral Displacement Y (mm) Excess Gain 100 IAC-R6 IAC-RS1 0 -40 -80 Y -120 X 0 1 2 3 4 5 Sensing Distance X (m) 6 7 8 IAC-RS1 IAC-RS2 40 20 0 X IAC-R7 IAC-R5/8 IAC-R6 APEM -20 -40 -60 -80 Switches & Pilot Lights Control Boxes 0 1 2 3 4 5 6 Sensing Distance X (m) 7 8 3. Diffuse-Reflective SA1E-D Safety Products Lateral Displacement 100 80 60 40 20 0 -20 -40 -60 -80 -100 10 Operation Level 0 300 600 900 1200 Sensing Distance (m) 1500 Explosion Proof 1400 Y Lateral Displacement Y (mm) Excess Gain 100 Angle (when using IAC-R5/-R8) X 0 1200 Object: 200 x 200 mm white mat paper 200 400 600 800 1000 1200 1400 Sensing Distance X (m) Sensing Distance X (mm) Excess Gain 1 Terminal Blocks 1000 Relays & Sockets 800 600 400 X Object: A mm white mat paper 200 0 Circuit Protectors A 0 40 80 120 Side Length A (mm) Power Supplies LED Illumination 160 200 Controllers Operator Interfaces 4. Background Suppression SA1E-B 50 100 150 200 250 0 1 2 3 4 5 6 Control Knob (turns) Sensing Distance (mm) Veneer Board Stainless Steel Brass Cardboard Aluminum Black Gray Green Blue Comparison of sensing distance when set to detect white mat paper (200 x 200 mm) at 200 mm Veneer Board Black Paper 200 160 120 80 40 0 Stainless Steel Gray Paper 200 160 120 80 40 0 Brass White Paper White Paper Aluminum Gray Paper 1.0 250 Color Matte Paper and Other Materials Cardboard 2.0 50 100 150 200 Sensing Distance (mm) Gray Black Paper 3.0 1000 900 800 700 600 500 400 300 200 100 0 0 Black Hysteresis (%) 4.0 Sensing Distance (mm) 5.0 0 200 Control Knob vs. Sensing Distance 6.0 0.0 40 80 120 160 Sensing Distance X (mm) Green Sensing Distance vs. Hysteresis X 0 Blue 100 SA1E-L White 20 40 60 80 Sensing Distance X (mm) Object: 200 x 200 mm mat paper Distance setting: using white paper SA1E Red 0 Y AUTO-ID White Object: 200 x 200 mm mat paper Distance setting: using white paper 18 16 14 12 10 8 6 4 2 0 Red Y X Black Paper Distance (mm) Black Paper White Paper Distance (mm) White Paper 10 8 6 4 2 0 -2 -4 -6 -8 -10 Sensors Light Beam Diameter Light Beam Diameter (mm) Lateral Displacement (Preset 200 mm) Lateral Displacement Y (mm) Lateral Displacement Y (mm) Lateral Displacement (Preset 100 mm) 10 8 6 4 2 0 -2 -4 -6 -8 -10 Emergency Stop Switches Enabling Switches Comparison of sensing distance when set to detect white mat paper (200 x 200 mm) at 100 mm 5. Small-beam Reflective SA1E-N Lateral Displacement 10 Operation Level 1 0 50 100 150 200 Sensing Distance (mm) 250 300 Lateral Displacement Y (mm) Excess Gain 100 Object Size vs Sensing Distance 15 300 10 250 Sensing Distance X (mm) Excess Gain 5 0 -5 Y -10 -15 X 0 50 100 Object: 100 x 100 mm white mat paper 150 200 Sensing Distance X (mm) 250 300 200 150 A 100 X Object: A mm white mat paper 50 0 0 20 40 60 Side Length A (mm) Download Downloadcatalogs catalogsand andCAD CADfrom fromhttp://asia.idec.com/downloads http://eu.idec.com/downloads 80 100 M-012 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors 6. Coaxial Polarized Retro-reflective SA1E-X Excess Gain Lateral Displacement Angle 30 100.0 40 IAC-R11 1.0 Control Boxes Explosion Proof Terminal Blocks Relays & Sockets Circuit Protectors Power Supplies 0 0.5 1 1.5 2 2.5 3 3.5 4 IAC-R11 10 IAC-R9 IAC-R10 0 -10 -20 -30 0 0.5 1 1.5 2 2.5 3 3.5 4 X 20 10 IAC-R9 0 -10 -20 -30 -40 0 0.5 Light Beam Diameter 40 35 30 25 20 15 10 5 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 Distance (m) LED Illumination Controllers Operator Interfaces Sensors AUTO-ID SA1E SA1E-L M-013 IAC-R11 IAC-R10 Distance (mm) Sensing Distance X (mm) Light Beam Diameter (mm) Safety Products IAC-R9 IAC-R10 30 X Reflector Angle ( ) 10.0 Switches & Pilot Lights Emergency Stop Switches Enabling Switches Laterl Displacement Y(mm) APEM Excess Gain Y 20 For Formore moreinformation, information,visit visithttp://asia.idec.com http://eu.idec.com 1 1.5 2 2.5 3 Sensing Distance X (mm) 3.5 4 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors Accessories (optional) Slits (for through-beam) Item Slit Size 0.5 mm x 18 mm 1.0 mm x 18 mm 2.0 mm x 18 mm 0.5 mm x 6.5 mm Horizontal Slit 1.0 mm x 6.5 mm 2.0 mm x 6.5 mm o0.5 mm Round Slit o1.0 mm o2.0 mm Vertical Slit Connector Cable (for M8 connector model) Part No. Ordering No. SA9Z-S06 SA9Z-S07 SA9Z-S08 SA9Z-S09 SA9Z-S10 SA9Z-S11 SA9Z-S12 SA9Z-S13 SA9Z-S14 SA9Z-S06PN02 SA9Z-S07PN02 SA9Z-S08PN02 SA9Z-S09PN02 SA9Z-S10PN02 SA9Z-S11PN02 SA9Z-S12PN02 SA9Z-S13PN02 SA9Z-S14PN02 Package Quantity 4 Reflector Reflector Mounting Bracket Part No. Standard Small Large Narrow (rear/side mounting) Narrow (rear mounting) Narrow (side mounting) Tape Type (40 x 35 mm) Tape Type (80 x 70 mm) For IAC-R5 For IAC-R6 For IAC-R8 IAC-R5 IAC-R6 IAC-R8 IAC-R7M IAC-R7B IAC-R7S IAC-RS1 IAC-RS2 IAC-L2 IAC-L3 IAC-L5 Part No. Package Quantity SA9Z-CM8K-4S2 SA9Z-CM8K-4L2 SA9Z-CM8K-4S5 SA9Z-CM8K-4L5 1 Style & Length Straight, 2m Right angle, 2m Straight, 5m Right angle, 5m APEM Switches & Pilot Lights 2 Control Boxes Reflectors (used only for coaxial polarized retro-reflective) Item Reflectors (for polarized retro-reflective) Item Number of Core Wires Reflector Package Quantity Reflector Mounting Bracket Part No. Package Quantity Safety Products IAC-R9 IAC-R10 IAC-R11 IAC-L3 Standard Small Ultra-small For IAC-R9 Emergency Stop Switches Enabling Switches 1 Explosion Proof Terminal Blocks Relays & Sockets Air Blower Mounting Block Item Air Blower Mounting Block 1 * See M-016 to M-017 for dimensions. * The IAC-L2 is not supplied with mounting screws and nuts. Use commercially available M4 screws and nuts for mounting the IAC-R5 reflector. * The IAC-L3 is supplied with two mounting screws (M3 x 8 mm sems screws). * The IAC-L5 is supplied with two mounting screws (M4 x 10 mm sems screws). * The IAC-R7M and IAC-R7S are supplied with two M3 x 8 mm self-tapping screws, two flat washers, and two spring washers. * The IAC-R7B is supplied with an M3 x 8 mm self-tapping screw, a flat washer, and a spring washer. Part No. SA9Z-A02 Package Quantity 1 Circuit Protectors Power Supplies * Two mounting screws (M3 x 20 mm sems screws), one M5 x 6 mm screw for plugging the air supply port, and one gasket (0.5 mm thick) are supplied. * The air tube fitting and mounting bracket are not supplied and must be ordered separately (recommended mounting bracket: SA9Z-K01). * Material: Anodized aluminum surface LED Illumination Sensitivity Control Screwdriver AUTO-ID Item Part No. Package Quantity SA9Z-AD01 1 Controllers Operator Interfaces Sensors Sensitivity Control Screwdriver SA1E SA1E-L Sensor Mounting Brackets Item Main Unit Mounting Brackets Vertical Mounting Horizontal Mounting Cover type Back Mounting Part No. Package Quantity SA9Z-K01 SA9Z-K02 SA9Z-K03 SA9Z-K04 1 * Two mounting screws (M3 x 12 mm sems screws) are supplied with the SA9Z-K01 and SA9Z-K02. * Two mounting screws (M3 x 14 mm sems screws) are supplied with the SA9Z-K03. * The through-beam model requires two mounting brackets, one each for the projector and the receiver. * The SA9Z-K02 cannot be used for the connector models. * Contact IDEC about mounting brackets for the connector. Download Downloadcatalogs catalogsand andCAD CADfrom fromhttp://asia.idec.com/downloads http://eu.idec.com/downloads M-014 SA1E Miniature Photoelectric Switches (Built-in Amplifier) All dimensions in mm Mounting Brackets Explosion Proof 12.3 Horizontal Mounting SA9Z-K02 25.4 31.5 25.4 31.5 17.1 8.4 15.3 12.3 15.3 12.3 28.0 28.07.2 7.2 55.0 10.6 55.0 10.6 4.5 15.3 4.5 15.3 8.4 (*2) (*2) 1.2 1.2 8.0 8.0 14.6 14.6 4.5 4.5 12.0 12.05.0 5.0 (3.2) (3.2) Material: stainless steel SA1E 0.6 o55 o39 6 o39.0 o55.0 7.2 17.1 12.3 25.4 10.8 13 (18) (55) 5 1.6 30 25 7 t=1.2 5 10.8 24.8 13.4 25.4 24 7 3.4 3.2 With Mounting Bracket 7 32 For Formore moreinformation, information,visit visithttp://asia.idec.com http://eu.idec.com 31.5 9.3 10.8 13 (18) (55) Material: Stainless Steel M-015 7.2 17.1 12.3 25.4 .5 R9 46 2.5 Material: stainless steel Back Mounting SA9Z-K04 14 8 .5 R9 46 25 2-R25 2.5 13 9.3 15.0 3.2 1.2 (5.3) 6.2 13 15.0 3.2 31.5 5.5 3.2 6.2 3.2 18 25 25 2-R25 o25 7 18 25 o25 3.2 14 4 74 7 14 3.2 19 5.5 7 19 5.5 19 29 40 20 40 20 5.5 19 29 o55 o39 6 29.0 19.5 0.6 With Mounting Bracket o39.0 o55.0 Cover Model SA9Z-K03 29.0 19.5 28.4 19.5 1.2 (5.3) 14.6 14.6 34.8 34.8 25.4 25.4 1.2 1.2 14 10.6 14 55.0 10.6 55.0 34.8 34.8 (*1) (*1) SA1E-L 1.2 1.2 21.5 21.5 12.7 12.7 LED Illumination AUTO-ID 31.5 1.0 1.019.5 19.5 1.2 17.6 17.6 17.1 6.0 6.0 *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 12.7 12.7 .4 .4 o3 o3 Power Supplies Sensors 24.8 13.4 (*2) With Mounting Bracket Circuit Protectors Operator Interfaces 21.5 13.7 9.3 9.9 9.9 25.0 7.2 17.1 12.3 25.4 42.5 (*1) (*2) 25.0 25.4 3.2 3.2 (*1) Relays & Sockets Controllers 13.7 (3.2) 1.2 10.8 Material: stainless steel 1.2 1.2 Safety Products Terminal Blocks 42.5 12.3 42.5 25.4 Control Boxes Emergency Stop Switches Enabling Switches 21.5 31.5 (3.2) 7 19.5 9.3 13.7 10.8 0.5 6.0 21.5 7 24.8 13.4 14.0 3.4 6.0 13.7 *1: Center of optical axis (through-beam) *2: Center of optical axis (polarized retro-reflective, diffuse reflective, and small-beam reflective models 19.5 7.2 17.1 12.3 25.4 42.5 21.5 Switches & Pilot Lights 0.5 With Mounting Bracket 9.0 3.0 14.0 3.4 14 14 APEM 4.5 8.0 8.0 9.0 3.0 3.4 4.5 Vertical Mounting SA9Z-K01 3.4 Sensors Accessory Dimensions SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors Accessory Dimensions All dimensions in mm Reflectors IAC-R5 IAC-R6 2-o4.3 8.3 35.3 (21) Switches & Pilot Lights Control Boxes Emergency Stop Switches Enabling Switches 4 8 72 60 42.3 34.3 APEM 3.3 25 2-o3.6 (Effective reflecting area: 30 x 31) Safety Products 3 9 51 Explosion Proof (Effective reflecting area: 47.2 x 47.2) IAC-R8 Terminal Blocks IAC-RS1 51.2 Relays & Sockets IAC-RS2 35 Circuit Protectors 70 Power Supplies Controllers Operator Interfaces 80 30.4 40 61 51.2 LED Illumination Sensors 30 40 AUTO-ID Thickness = 0.5 mm 2-o4.5 8 (Effective reflecting area: 47 x 47) Thickness = 0.5 mm SA1E SA1E-L 12.4 Positioning Projection (o3.0 mm, height 1.0 mm) M3 tapping screw hole (o2.6 mm, depth 7.7 mm) 12.4 3.0 25.4 33.3 M3 tapping screw hole (o2.6 mm, depth 7.7 mm) 2-M3 tapping screw hole (o2.6 mm, depth 8.6 mm) 2-7.3 12.4 2-7.3 2-7.3 2-M3 tapping screw hole (o2.6 mm, depth 8.6 mm) 12.4 Positioning Projection (o3.0 mm, height 1.0 mm) 25.4 33.3 3.0 IAC-R7S (side mounting) 33.3 12.4 11.5 12.4 IAC-R7B (rear mounting) 11.5 IAC-R7M (rear/side mounting) * Effective reflecting area: 8.6 x 29.5 * The mounting plate for reflector must be 0.8 to 2.5 mm in thickness. IAC-R9 IAC-R10 IAC-R11 2-o7 4.4 60 50 61.6 51 20.2 5 2-R2.2 2-o3.8 32 26 2-o4.4 6.1 3.1 20 40 51.6 (Reflecting surface 47x47.6) 2-R2.2 2 3.2 (Reflecting surface 18x18.2) 3.5 6.1 19.4 (Reflecting surface 38.5x16) Download Downloadcatalogs catalogsand andCAD CADfrom fromhttp://asia.idec.com/downloads http://eu.idec.com/downloads M-016 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors Accessory Dimensions All dimensions in mm Reflector Mounting Brackets IAC-L2 (for IAC-R5) IAC-L3 (for IAC-R6) IAC-L5 (for IAC-R8) APEM 28 19 42 5.5 Switches & Pilot Lights 6 30 Control Boxes 25 40 4.5 10 10 74 60 37 11 11 2-o3.4 Safety Products 50 40 35 25 113 Explosion Proof 4.5 4-o4.4 (3) Emergency Stop Switches Enabling Switches 16 Terminal Blocks Material: SPCC (zinc chromate plating, black) (2) 18 61 35 7 12 Material: SPCC (zinc plating) 20 26 (28) (3) 20 8-M3 x 0.5 holes 2 58 LED Illumination 1.6 Power Supplies Controllers 44 6 8 10 Circuit Protectors 15 16 70 Relays & Sockets 8-M3 x 0.7 holes Material: SPCC (zinc plating) Operator Interfaces Connector Cable (connector on one end) 18.9 o10 8.2 6.1 Round Slit SA9Z-S12 SA9Z-S13 SA9Z-S14 A o4.7 0.3 * Dielectric strength when installed on the SA1E: 1000V AC (between live part and mounting bracket, except between live part and tightening ring) 6.1 8.2 6.1 6.5 4.4 A oA 0.3 32.1 18 Cable length: 2 or 5m o4.7 Cable length: 2 or 5m Horizontal Slit SA9Z-S09 SA9Z-S10 SA9Z-S11 8.2 27.2 28.1 White Brown o10 Black Blue White Brown 33.7 SA1E-L Black Blue 5 SA1E Vertical Slit SA9Z-S06 SA9Z-S07 SA9Z-S08 Right-angle (SA9Z-CM8K-4L) 32.1 Straight (SA9Z-CM8K-4S) 0.3 AUTO-ID 32.1 4.4 Sensors Material: Stainless Steel Note: For slit width A, see M-008. Air Blower Mounting Block SA9Z-A02 8.0 M5 P0.8 2- o3 .2 10.9 (3.2) 5.8 Air supply port 14.0 8.0 3.4 With Mounting Bracket 14.0 19.5 2.0 31.5 (3.8) M5 P0.8 42.5 37.0 25.4 3.5 25.0 (Material: Anodized aluminum surface) M-017 SA1E-**** Air Blower Mounting Block Recommended mounting bracket (SA9Z-K01) 6.5 6.9 Plugging screws for air supply port (M5), Gasket (used on one side only) * The SA9Z-A02 air blower mounting block is supplied with two mounting screws (M3 x 20 mm sems screws), one screw for plugging the air supply port (M5 x 6 mm), and one gasket for plugging the air supply port. * An air tube fitting (M5) can be installed to either the top or side. Tighten the fitting to a torque of 0.5 N*m maximum. * The air tube fitting and mounting bracket are not supplied and must be ordered separately (recommended mounting bracket: SA9Z-K01). For Formore moreinformation, information,visit visithttp://asia.idec.com http://eu.idec.com SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors Operating Instructions Indicator and Output Operation (except for background suppression model) * The operation LED turns on (yellow) when the control output is on. Operation LED (yellow) Sensitivity Control Stable LED (green) * The stable LED turns on (green) either at stable incident or stable interruption. Make sure to use the photoelectric switch after the stable operation is ensured. * In the light ON operation, the output turns on when the receiving light intensity level is 1.0 or over as shown on the right. * In the dark-ON operation, the output turns on when the receiving light intensity level is 1.0 or less as shown on the right. Receiving Light Intensity Level 1.2 and over Operation Level 1.0 0.8 and below Light Receiving Status Stable LED (green) Stable Incident Unstable Incident Unstable Interruption ON ON Step Photoelectric Switch Status 1 Receiving light * Through-beam, polarized reflective: No object detected * Diffuse reflective, smallbeam reflective: Object detected 2 Sensitivity Control Adjusting Procedure Turn the control counter-clockwise to the minimum (-). Then turn clock wise (toward +) until the operation LED turns on (turns off with dark ON type) (point A). A Light is interrupted * Through-beam, polarized reflective: Object detected * Diffuse reflective, smallbeam reflective: No object detected At interruption status, turn the control clockwise (toward +) from point A, until the operation LED turns on (turns off with dark ON type) (point B). If the operation LED does not turn on (turn off with dark ON type) even though the control has reached the maximum (+), set the maximum position (+) as point B. A B Operation LED (yellow)/ Control Output Light ON Dark ON A ON 3 OFF Set the middle point between point A and B as point C. OFF OFF Stable Interruption * Sensitivity is set to the maximum (+) at the factory before shipment. When adjusting the sensitivity, use the screwdriver supplied with the SA1E photoelectric switch to turn the control as shown below, to a torque of 0.05 N*m maximum. -- Optical Axis Alignment (Light ON) Through-beam Fasten the receiver temporarily. Place the projector to face the receiver. Move the projector up, down, right and left to find the range where the operation LED turns on. Fasten the projector in the middle of the range. Next, move the receiver up, down, right and left in the same manner and fasten in the middle of the range where the operation LED turns on. Make sure that stable LED turns on at stable incident and stable interruption. Polarized retro-reflective Install the reflector perpendicularly to the optical axis. Move the SA1E photoelectric switch up, down, right and left to find the range where the operation LED turns on. Fasten the switch in the middle of the range. Polarized retro-reflective model can be installed also by finding the position where the reflection of projected red light is most intense, while observing the reflection on the reflector from behind the switch. Make sure that stable LED turns on at stable incident and stable interruption. Diffuse-reflective/Small-beam reflective Place the SA1E photoelectric switch where the switch can detect the object. Move the switch up, down, right and left to find the range where the operation LED tuns on. Fasten the switch in the middle of the range. Make sure that stable LED turns on at stable incident and stable interruption. Because the light source element of small-beam reflective model is a red LED, visual inspection is possible as well. Sensitivity Adjustment Referring to the table at right, adjust the sensitivity of the SA1E photoelectric switch when necessary, in such cases as the throughbeam model is used to detect small or translucent objects or the reflective model is affected by background. The table explains the status of operation LED when the operation mode is set to light ON. * After adjusting the sensitivity, make sure that stable LED turns on at stable incident and stable interruption. For detecting objects too small to turn on the stable LED, use an optional slit. B * When adjusting the sensing range, follow the instruction below. A 1 Emergency Stop Switches Enabling Switches Safety Products Explosion Proof Terminal Blocks Relays & Sockets Circuit Protectors Power Supplies Operator Interfaces Sensors AUTO-ID Adjusting Procedure Install the photoelectric switch and the object firmly. Turn the control counterclockwise until the operation LED turns off (turns on with dark ON type). From this point, turn the control clockwise until the operation LED turns on (turns off with dark ON type) (point A). A Remove the object, and confirm that the operation LED turns off (turns on with dark ON type). Turn the control clockwise until the operation LED turns on (detecting the background) (turns off with dark ON type) (point B). (Note 1) A Set the middle point between point A and B as point C. (Note 2) 2 Control Boxes Controllers Adjustment of Sensing Range for Background Suppression (BGS) Model Step Distance Control Switches & Pilot Lights LED Illumination C ON APEM SA1E SA1E-L B 3 C B Note 1: When the background is far off and not detected, turn the control 360, and set the point as point C. Note 2: Because the control is multi-turn, it may take more than one turn to move from point A to point B. Note 3: Turning the control clockwise lengthens the sensing distance. Note 4: Background suppression (BGS) model is not provided with a stable LED. Operation LED (yellow) (Note 3) Sensing Range Control (6-turn) (Note 4) Download Downloadcatalogs catalogsand andCAD CADfrom fromhttp://asia.idec.com/downloads http://eu.idec.com/downloads M-018 SA1E Miniature Photoelectric Switches (Built-in Amplifier) Sensors APEM Switches & Pilot Lights Control Boxes Emergency Stop Switches Enabling Switches Safety Products Explosion Proof Terminal Blocks Relays & Sockets Circuit Protectors Power Supplies LED Illumination Controllers Operator Interfaces Sensors AUTO-ID SA1E SA1E-L M-019 Operating Instructions Power Supply and Wiring * Do not use the SA1E photoelectric switch at the transient status immediately after turning on the power (approx. 100 ms, background suppression model: 200 ms). When the load and switch use different power supplies, make sure to power up the switch first. * Use a power supply with little noise and inrush current, and use the photoelectric switch within the rated voltage range. Make sure that ripple factor is within the allowable limit. Do not apply AC voltage, otherwise the switch may blow out or burn. * When using a switching power supply, make sure to ground the FG (frame ground) terminal, otherwise high-frequency noise may affect the photoelectric switch. * Turn power off before inserting/removing the connector on photo electric switch. Make sure that excessive mechanical force is not applied to the connector. Connect the connector cable to a tightening torque of 0.5 N*m maximum. * To ensure the degree of protection, use the applicable connector cable for the connector model. Connector cables are ordered sepa rately. * Avoid parallel wiring with high-voltage or power lines in the same conduit, otherwise noise may cause malfunction and damage. When wiring is long, use a separate conduit for wiring. * Use a cable of 0.3 mm2 minimum core wires, then the cable can be extended up to 100m. Installation Installing the Photoelectric Switch * Do not install the SA1E photoelectric switches in an area where the switches are subject to the following conditions, otherwise malfunction and damage may be caused. Inductive devices or heat source Extreme vibration or shock Large amount of dust Water, oil, chemicals Outdoor * Make sure to prevent sunlight, fluorescent light, and especially the fluorescent light of inverters from entering the receiver of the photoelectric switch directly. Keep the through-beam model receiver away from intense extraneous light. * Interference prevention allows two SA1E switches to be mounted in close proximity. However, the through-beam model is not equipped with interference prevention. Maintain appropriate distance between the switches referring to the lateral displacement characteristics. * Because the SA1E photoelectric switches are IP67 waterproof, the SA1E can be exposed to water. However, wipe water drops and smears from the lens and slit using a soft cloth to make sure of the best detecting performance. * Polycarbonate or acrylic resins are used for optical elements. Do not use ammonia or caustic soda for cleaning, otherwise optical elements will be dissolved. To remove dust and moisture build-up, use soft dry cloth. * Tighten the mounting screws (M3) to a torque of 0.5 N*m. Do not tighten the mounting screws excessively or hit the switch with a hammer, otherwise the protection degree cannot be maintained. Installing the Reflector * Use M4 mounting screws for the IAC-R5 and IAC-R8 reflector, and M3 mounting screws for the IAC-R6 reflector. Tighten the mounting screws to a tightening torque of 0.5 N*m maximum. Mounting screws are not supplied with the switch. * 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. * Optional reflector mounting bracket IAC-L2 is not supplied with mounting screws or nuts. * IAC-L3 and IAC-L5 are supplied with mounting screws for mounting the reflector on the bracket. * Reflector IAC-RS1 and IAC-RS2 can be installed directly on a flat surface using the adhesive tape attached to the back of the reflec tor. Before attaching the reflector, clean the board surface to ensure secure attachment. Installing the air blower mounting block SA9Z-A02 * When installing the SA9Z-A02 on the SA1E photoelectric switch, use the attached M3 x 20 mounting screws and tighten to a torque of 0.5 N*m maximum. * Do not use the mounting screw (M3 x 12) supplied with the mounting bracket (SA9Z-K01) to mount the SA1E photoelectric switches. * The SA9Z-A02 cannot be used with the through-beam slits (SA9Z-S06 to S14). * The air tube fitting (M5) can be installed to either the top or side. The air tube is not supplied. * Close the unused port using the air supply port plugging screw and gasket (supplied with SA1E) to a tightening torque of 1 to 2 N*m maximum. The recommended air pressure is 0.1 to 0.3 MPa. Installing the background suppression (BGS) model * This sensor can detect objects correctly when the sensor head is installed perpendicular to the moving object. Install the sensor head as shown below to minimize sensing errors. Correct Object Correct Object Incorrect Object * If the sensor is used in a place subject to a large variations in the ambient temperature, the characteristics may change depending on the target object. Be sure to check the operation under the actual operating conditions. For Formore moreinformation, information,visit visithttp://asia.idec.com http://eu.idec.com