โฟโต้สวิตช์แบบทรงสี่เหลี่ยม
Square Photo Switch
รุ่น E2AM
คุณลักษณะ
สามารถใช้ในงานอุตสาหกรรมได้ทุกประเภท เช่น ตรวจนับวัตถุที่ถูกมีการเคลื่อนไหวโดยรอก,ใช้ในการกันประตูลิฟท์หนีบ,งานล้างรถหรือล้างขวด,ลอกป้ายฉลาก,ตรวจนับห่อสินค้า,กำหนดรถยนต์อยู่ตรงตำแหน่งที่จะพ่นสี,ตรวจดูสินค้าว่ามีจุกฝาปิดทุกขวดหรือเช็คฝากล่องปิดทุกกล่องหรือไม่,ตรวจดูว่าแก้วพลาสติกคว่ำหรือหงาย เป็นต้น
รายละเอียด||โฟโต้สวิตช์แบบทรงสี่เหลี่ยม รุ่น E2AM
Item | M8 | M12 | |||
Shielded | Non-shielded | Shielded | Non-shielded | ||
E2A-M08@S02-M1-B1 E2A-M08@S02-M1-B2 E2A-M08@S02-M1-C1 E2A-M08@S02-M1-C2 E2A-S08@S02-@@-B1 E2A-S08@S02-@@-B2 E2A-S08@S02-@@-C1 E2A-S08@S02-@@-C2 |
E2A-M08@N04-M1-B1 E2A-M08@N04-M1-B2 E2A-M08@N04-M1-C1 E2A-M08@N04-M1-C2 E2A-S08@N04-@@-B1 E2A-S08@N04-@@-B2 E2A-S08@N04-@@-C1 E2A-S08@N04-@@-C2 |
E2A-M12@S04-@@-B1 E2A-M12@S04-@@-B2 E2A-M12@S04-@@-C1 E2A-M12@S04-@@-C2 |
E2A-M12@N08-@@-B1 E2A-M12@N08-@@-B2 E2A-M12@N08-@@-C1 E2A-M12@N08-@@-C2 |
||
Sensing distance | 2 mm ± 10% | 4 mm ± 10% | 4 mm ± 10% | 8 mm ± 10% | |
Setting distance | 0 to 1.6 mm. | 0 to 3.2 mm. | 0 to 3.2 mm. | 0 to 6.4 mm. | |
Differential travel | 10% max. of sensing distance | ||||
Target | Ferrous metal (The sensing distance decreases with non-ferrous metal.) | ||||
Standard target (mild steel ST37) | 8×8×1 mm. | 12×12×1 mm. | 12×12×1 mm. | 24×24×1 mm. | |
Response frequency (See note 1.) | 1,500 Hz | 1,000 Hz | 1,000 Hz | 800 Hz | |
Power supply voltage (operating voltage range) | 12 to 24 VDC. Ripple (p-p): 10% max. (10 to 32 VDC) | ||||
Current consumption (DC 3-wire) | 10 mA max. | ||||
Output type | -B models: PNP open collector -C models: NPN open collector |
||||
Control output | Load current (See note 2.) | 200 mA max. (32 VDC max.) | |||
Residual voltage | 2 V max. (under load current of 200 mA with cable length of 2 m) | ||||
Indicator | Operation indicator (Yellow LED) | ||||
Operation mode (with sensing object approaching) | -B1/-C1 models: NO -B2/-C2 models: NC For details, refer to the timing charts. | ||||
Protection circuit | Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection | Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection | |||
Ambient air temperature | Operating: −40°C to 70°C, Storage: −40°C to 85°C (with no icing or condensation) | ||||
Temperature influence (See note 2.) | ±10% max. of sensing distance at 23°C within temperature range of −25°C to 70°C ±15% max. of sensing distance at 23°C within temperature range of −40°C to 70°C |
||||
Ambient humidity | Operating: 35% to 95%, Storage: 35% to 95% | ||||
Voltage influence | ±1% max. of sensing distance in rated voltage range ±15% | ||||
Insulation resistance | 50 MΩ min. (at 500 VDC) between current carry parts and case | ||||
Dielectric strength | 1,000 VAC at 50/60 Hz for 1 min between current carry parts and case | ||||
Vibration resistance | 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y and Z directions | ||||
Shock resistance | 500 m/s2, 10 times each in X, Y and Z directions | 1,000 m/s2, 10 times each in X, Y and Z directions | |||
Standard and listings (See note 3.) | IEC60529: IP67, Degree of protection EN60947-5-2: EMC | ||||
Connection method | -WP models: Pre-wired models (Standard length: 2 m) -M1 models: M12 4-pin connector models -M5 models: M8 3-pin connector models |
||||
Weight (packaged) | Pre-wired model | Approx. 65 g | Approx. 85 g | ||
M12 connector model | M12 connector models: Approx. 20 g M8 connector models: Approx. 15 g | Approx. 35 g | |||
Material | Case | Stainless steel or brass-nickel plated | Brass-nickel plated | ||
Sensing surface | PBT | ||||
Cable | PVC | ||||
Clamping nut | Brass-nickel plated |
Operating Range (Typical)