โฟโต้สวิตช์แบบทรงกระบอก
Round Photo Switch
รุ่น E3T
คุณลักษณะ
สวิตช์ตรวจจับการปรากฎขึ้นของวัตถุโดยอาศัยหลักการส่งและรับแสง
สามารถใช้ในงานอุตสาหกรรมได้ทุกประเภท เช่น ตรวจนับวัตถุที่ถูกมีการเคลื่อนไหวโดยรอก,ใช้ในการกันประตูลิฟท์หนีบ,งานล้างรถหรือล้างขวด,ลอกป้ายฉลาก,ตรวจนับห่อสินค้า,กำหนดรถยนต์อยู่ตรงตำแหน่งที่จะพ่นสี,ตรวจดูสินค้าว่ามีจุกฝาปิดทุกขวดหรือเช็คฝากล่องปิดทุกกล่องหรือไม่,ตรวจดูว่าแก้วพลาสติกคว่ำหรือหงาย เป็นต้น
รายละเอียด || โฟโต้สวิตช์แบบทรงกระบอก รุ่น E3T
Sensing method | Through-beam | ||||||
Appearance | Rectangular type (Side-view) | ||||||
NPN output | Light-ON | E3T-ST31 | E3T-ST31F | E3T-ST11 E3T-ST11M | E3T-ST11F E3T-ST11MF | E3T-ST21 E3T-ST21M | E3T-ST21F E3T-ST21MF |
Dark-ON | E3T-ST32 | E3T-ST32F | E3T-ST12 E3T-ST12M | E3T-ST12F E3T-ST12MF | E3T-ST22 E3T-ST22M | E3T-ST22F E3T-ST22MF | |
PNP output | Light-ON | E3T-ST33 | E3T-ST33F | E3T-ST13 E3T-ST13M | E3T-ST13F E3T-ST13MF | E3T-ST23 E3T-ST23M | E3T-ST23F E3T-ST23MF |
Dark-ON | E3T-ST34 | E3T-ST34F | E3T-ST14 E3T-ST14M | E3T-ST14F E3T-ST14MF | E3T-ST24 E3T-ST24M | E3T-ST24F E3T-ST24MF | |
Sensing distance | 2 m | 1 m | 300 mm | ||||
Standard sensing object | Opaque, 3-mm dia. min. | Opaque, 2-mm dia. min. | |||||
Minimum detectable object (reference value) | Opaque, 3-mm dia. | Opaque, 2-mm dia. | |||||
Hysteresis (white paper) | --- | ||||||
Black/white error | --- | ||||||
Directional angle | Emitter: 2? to 20? Receiver: 2? to 70? | ||||||
Light source (wavelength) | Red LED (650 nm) | Infrared LED (860 nm) | Red LED (650 nm) | Infrared LED (860 nm) | Red LED (650 nm) | Infrared LED (860 nm) | |
Power supply voltage | 12 to 24 VDC ?10%, ripple (p-p) 10% max. | ||||||
Current consumption | 30 mA max. (Emitter 10 mA max., Receiver 20 mA max.) | ||||||
Control output | Load power supply voltage: 26.4 VDC max. Load current: 50 mA max. (residual voltage: 2 V max. for load current of 10 to 50 mA, 1 V max. for load current of less than 10 mA) Open-collector output | ||||||
Protection circuits | Power supply and control output reverse polarity protection, Output short-circuit protection | ||||||
Response time | Operate or reset: 1 ms max. | ||||||
Ambient illumination | Incandescent lamp: 5,000 lx max., Sunlight: 10,000 lx max. | ||||||
Ambient temperature range | Operating: -25 to 55?C Storage: -40 to 70?C (with no icing or condensation) | ||||||
Ambient humidity range | Operating: 35% to 85% Storage: 35% to 95% (with no condensation) | ||||||
Insulation resistance | 20 M? min. at 500 VDC | ||||||
Dielectric strength | AC1,000V, 50/60 Hz for 1 min. | ||||||
Vibration resistance (destruction) | 10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s2 for 0.5 hours each in X, Y, and Z directions | ||||||
Shock resistance (destruction) | 1,000 m/s2 3 times each in X, Y, and Z directions | ||||||
Degree of protection | IEC 60529 IP67 | ||||||
Connection method | Pre-wired (standard length: 2 m) | ||||||
Weight (packed state) | Approx. 40 g | ||||||
Materials | Case | PBT (polybutylene terephthalate) | |||||
Display window | Denatured polyarylate | ||||||
Lens | Denatured polyarylate; | ||||||
Hexagonal | --- | ||||||
nuts | --- | ||||||
Toothed washers | --- | ||||||
Accessories * | Instruction manual, Set screws for mounting (Side-view Sensors: M2 ? 14, Flat Sensors: M2 ? 8), Nuts |
Sensing method | Through-beam | ||||
Appearance | Rectangular type | ||||
NPN output | Light-ON | E3T-FT11 | E3T-FT11F | E3T-FT21 | E3T-FT21F |
Dark-ON | E3T-FT12 | E3T-FT12F | E3T-FT22 | E3T-FT22F | |
PNP output | Light-ON | E3T-FT13 | E3T-FT13F | E3T-FT23 | E3T-FT23F |
Dark-ON | E3T-FT14 | E3T-FT14F | E3T-FT24 | E3T-FT24F | |
Sensing distance | 500 mm | 300 mm | |||
Standard sensing object | Opaque, 1.3-mm dia. min. | ||||
Minimum detectable object (reference value) | Opaque, 1.3-mm dia. | ||||
Hysteresis (white paper) | --- | ||||
Black/white error | --- | ||||
Directional angle | Emitter: 3? to 25? Receiver: 3? min. | ||||
Light source (wavelength) | Red LED (650 nm) | Infrared LED (860 nm) | Red LED (650 nm) | Infrared LED (860 nm) | |
Power supply voltage | 12 to 24 VDC ?10%, ripple (p-p) 10% max. | ||||
Current consumption | 30 mA max. (Emitter 10 mA max., Receiver 20 mA max.) | ||||
Control output | Load power supply voltage: 26.4 VDC max. Load current: 50 mA max. (residual voltage: 2 V max. for load current of 10 to 50 mA, 1 V max. for load current of less than 10 mA) Open-collector output | ||||
Protection circuits | Power supply and control output reverse polarity protection, Output short-circuit protection | ||||
Response time | Operate or reset: 1 ms max. | ||||
Ambient illumination | Incandescent lamp: 5,000 lx max., Sunlight: 10,000 lx max. | ||||
Ambient temperature range | Operating: -25 to 55?C Storage: -40 to 70?C (with no icing or condensation) | ||||
Ambient humidity range | Operating: 35% to 85% Storage: 35% to 95% (with no condensation) | ||||
Insulation resistance | 20 M? min. at 500 VDC | ||||
Dielectric strength | AC1,000V, 50/60 Hz for 1 min. | ||||
Vibration resistance (destruction) | 10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s2 for 0.5 hours each in X, Y, and Z directions | ||||
Shock resistance (destruction) | 1,000 m/s2 3 times each in X, Y, and Z directions | ||||
Degree of protection | IEC 60529 IP67 | ||||
Connection method | Pre-wired (standard length: 2 m) | ||||
Weight (packed state) | Approx. 40 g | ||||
Materials | Case | PBT (polybutylene terephthalate) | |||
Display window | Denatured polyarylate | ||||
Lens | Denatured polyarylate | ||||
Hexagonal nuts | --- | ||||
Toothed washers | --- | ||||
Accessories | Instruction manual, Set screws for mounting (Side-view Sensors: M2 ? 14, Flat Sensors: M2 ? 8), Nuts |
Sensing method | Through-beam | Retro-reflective (without M.S.R. function) | ||
Appearance | Cylindrical (Top-view) | Cylindrical (Side-view) | Rectangular (Side-view) | |
NPN output | Light-ON | --- | --- | E3T-SR41 |
Dark-ON | E3T-CT12 | E3T-CT22S | E3T-SR42 | |
PNP output | Light-ON | --- | --- | E3T-SR43; |
Dark-ON | E3T-CT14 | E3T-CT24S | E3T-SR44 | |
Sensing distance | 1 m | 500 mm | 200 mm [30 mm] * (Using the E39-R4) 100 mm [10 mm] * (Using the E39-R37-CA) | |
Standard sensing object | Opaque, 4-mm dia. min. | Opaque, 5-mm dia. min. | Opaque, 27-mm dia. min. | |
Minimum detectable object (reference value) | --- | 2-mm dia. (Sensing distance 100 mm) | ||
Hysteresis (white paper) | --- | |||
Black/white error | --- | |||
Directional angle | Receiver: 2? | Receiver: 10? | 2 to 20? | |
Light source (wavelength) | Red LED (630 nm) | Red LED (625 nm) | Red LED (650 nm) | |
Power supply voltage | 12 to 24 VDC ?10%, ripple (p-p) 10% max. | |||
Current consumption | 30 mA max. (Emitter 15 mA max., Receiver 15 mA max.) | |||
Control output | Load power supply voltage: 30 VDC max. Load current: 80 mA max. (residual voltage: 1 V max.) Open-collector output | Load power supply voltage: 26.4 VDC max. Load current: 50 mA max. (residual voltage: 2 V max. for load current of 10 to 50 mA, 1 V max. for load current of less than 10 mA) Open-collector output | ||
Protection circuits | Power supply reverse polarity protection, Output short-circuit protection | Power supply and control output reverse polarity protection, Output short-circuit protection, Mutual interference prevention | ||
Response time | Operate or reset: 0.5 ms max. | Operate or reset: 1 ms max. | ||
Ambient illumination | Incandescent lamp: 3,000 lx max. | Incandescent lamp: 5,000 lx max., Sunlight: 10,000 lx max. | ||
Ambient temperature range | Operating: -25 to 55?C Storage: -30 to 70?C (with no icing or condensation) | Operating: -25 to 55?C Storage: -40 to 70?C (with no icing or condensation) | ||
Ambient humidity range | Operating or Storage: 35% to 85% (with no condensation) | Operating: 35% to 85% Storage: 35% to 95% (with no condensation) | ||
Insulation resistance | 20 M? min. at 500 VDC | |||
Dielectric strength | AC500V, 50/60 Hz for 1 min. | AC1,000V, 50/60 Hz for 1 min. | ||
Vibration resistance | 10 to 55Hz, 1.5-mm double amplitude for 2 hours | 10 to 2,000 Hz, 1.5-mm double | ||
(destruction) | each in X, Y, and Z directions | amplitude or 300 m/s2 for 0.5 hours each in X, Y, and Z directions | ||
Shock resistance (destruction) | 500 m/s2 3 times each in X, Y, and Z directions | 1,000m/s2 3 times each in X, Y, and Z directions | ||
Degree of protection | IEC 60529 IP65 | IEC 60529 IP67 | ||
Connection method | Pre-wired (standard length: 2 m) | |||
Weight (packed state) | Approx. 60 g | Approx. 20 g | ||
Materials | Case | SUS303 | PBT (polybutylene terephthalate | |
Display window | Polysulfone | Denatured polyarylate | ||
Lens | Polysulfone | Methacrylc resin | ||
Hexagonal nuts | SUS303 | --- | ||
Toothed washers | SUS303 | --- | ||
Accessories | Instruction manual, Hexagonal nuts, Toothed washers | Instruction manual, Set screws for mounting (M2?14), Nuts, E39-R4 (E3T-SR4[] only), E39-R37-CA (E3T-SR4[]-S only) |
Sensing method | Diffuse-reflective | ||
Appearance | Rectangular type (Flat) | Cylindrical type (Top-view) | |
NPN output | Light-ON | E3T-FD11 E3T-FD11M | E3T-CD11 |
Dark-ON | E3T-FD12 E3T-FD12M | --- | |
PNP output | Light-ON | E3T-FD13 E3T-FD13M | E3T-CD13 |
Dark-ON | E3T-FD14 E3T-FD14M | --- | |
Sensing distance | 5 to 30 mm (50 ? 50 mm white paper) | 3 to 50 mm (100 ? 100 mm white paper) | |
Standard sensing object | --- | ||
Minimum detectable object (reference value) | 0.15-mm dia. (sensing distance 10 mm) | --- | |
Hysteresis (white paper) | 6 mm max. | 15% or less of the sensing distance | |
Black/white error | --- | ||
Directional angle | --- | ||
Light source (wavelength) | Red LED (650 nm) | Infrared LED (870 nm) | |
Power supply voltage | 12 to 24 VDC ?10%, ripple (p-p) 10% max. | ||
Current consumption | 20 mA max. | ||
Control output | Load power supply voltage: 26.4 VDC max. Load current: 50 mA max. (residual voltage: 2 V max. for load current of 10 to 50 mA, 1 V max. for load current of less than 10 mA) Open-collector output | Load power supply voltage: 30 VDC max. Load current: 80 mA max. (residual voltage: 1 V max.) Open-collector output | |
Protection circuits | Power supply and control output reverse polarity protection, Output short-circuit protection, Mutual interference prevention | Power supply reverse polarity protection, Output short-circuit protection | |
Response time | Operate or reset: 1 ms max. | Operate or reset: 0.5 ms max. | |
Ambient illumination | Incandescent lamp: 5,000 lx max., Sunlight: 10,000 lx max. | Incandescent lamp: 3,000 lx max. | |
Ambient temperature range | Operating: -25 to 55?C Storage: -40 to 70?C (with no icing or condensation) | Operating: -25 to 55?C Storage: -30 to 70?C (with no icing or condensation) | |
Ambient humidity range | Operating: 35% to 85% Storage: 35% to 95% (with no condensation) | Operating or Storage: 35% to 85% (with no condensation) | |
Insulation resistance | 20 M? min. at 500 VDC | ||
Dielectric strength | 1,000 VAC, 50/60 Hz for 1 min. | 500 VAC, 50/60 Hz for min. | |
Vibration resistance (destruction) | 10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s2 for 0.5 hours each in X, Y, and Z directions | 10 to 55Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions | |
Shock resistance (destruction) | 1,000 m/s2 3 times each in X, Y, and Z directions | 500 m/s2 3 times each in X, Y, and Z directions | |
Degree of protection | IEC 60529 IP67 | IEC 60529 IP65 | |
Connection method | Pre-wired (standard length: 2 m) | ||
Weight (packed state) | Approx. 20 g | Approx. 40 g | |
Materials | Case | PBT (polybutylene terephthalate) | SUS303 |
Display window | Denatured polyarylate | Epoxy | |
Lens | Denatured polyarylate | Polysulfone | |
Hexagonal nuts | --- | SUS303 | |
Toothed washers | --- | SUS303 | |
Accessories | Instruction manual, Set screws for mounting (M2 ? 8), Nuts * | Instruction manual, Hexagonal nuts, Toothed washers, Adjustment driver |
Sensing method | Limited-reflective | BGS-reflective | |||
Appearance | Rectangular type (Side-view) | Rectangular type (Flat) | |||
NPN output | Light-ON | E3T-SL11 E3T-SL11M | E3T-SL21 E3T-SL21M | E3T-FL11 | E3T-FL21 |
Dark-ON | E3T-SL12 E3T-SL12M | E3T-SL22 E3T-SL22M | E3T-FL12 | E3T-FL22 | |
PNP output | Light-ON | E3T-SL13 E3T-SL13M | E3T-SL23 E3T-SL23M | E3T-FL13 | E3T-FL23 |
Dark-ON | E3T-SL14 E3T-SL14M | E3T-SL24 E3T-SL24M | E3T-FL14 | E3T-FL24 | |
Sensing distance | 5 to 15 mm (50 ? 50 mm white paper) | 5 to 30 mm (50 ? 50 mm white paper) | 1 to 15 mm (50 ? 50 mm white paper) | 1 to 30 mm (50 ? 50 mm white paper) | |
Standard sensing object | --- | ||||
Minimum detectable object (reference value) | 0.15-mm dia. (sensing distance 10 mm) | 0.15-mm dia. non-glossy object (sensing distance 10 mm) | |||
Hysteresis (white paper) | 2 mm max. | 6 mm max. | 0.5 mm max. | 2 mm max. | |
Black/white error | --- | 15% max. | |||
Directional angle | --- | ||||
Light source (wavelength) | Red LED (650 nm) | ||||
Power supply voltage | 12 to 24 VDC ?10%, ripple (p-p) 10% max. | ||||
Current consumption | 20 mA max. | ||||
Control output | Load power supply voltage: 26.4 VDC max. Load current: 50 mA max. (residual voltage: 2 V max. for load current of 10 to 50 mA, 1 V max. for load current of less than 10 mA) Open-collector output | ||||
Protection circuits | Power supply and control output reverse polarity protection, Output short-circuit protection, Mutual interference prevention | ||||
Response time | Operate or reset: 1 ms max. | ||||
Ambient illumination | Incandescent lamp: 5,000 lx max., Sunlight: 10,000 lx max. | ||||
Ambient temperature range | Operating: -25 to 55?C Storage: -40 to 70?C (with no icing or condensation) | ||||
Ambient humidity range | Operating: 35% to 85% Storage: 35% to 95% (with no condensation) | ||||
Insulation resistance | 20 M? min. at 500 VDC | ||||
Dielectric strength | 1,000 VAC, 50/60 Hz for 1 min. | ||||
Vibration resistance (destruction) | 10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s2 for 0.5 hours each in X, Y, and Z directions | ||||
Shock resistance (destruction) | 1,000m/s2 3 times each in X, Y, and Z directions | ||||
Degree of protection | IEC 60529 IP67 | ||||
Connection method | Pre-wired (standard length: 2 m) | ||||
Weight (packed state) | Approx. 20 g | ||||
Materials | Case | PBT (polybutylene terephthalate) | |||
Display window | Denatured polyarylate | ||||
Lens | Denatured polyarylate | ||||
Hexagonal nuts | --- | ||||
Toothed washers | --- | ||||
Accessories | Instruction manual, Set screws for mounting (M2 ? 14), Nuts * | Instruction manual, Set screws for mounting (M2 ? 8), Nuts |