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SitemapAluminum-detecting Proximity Sensor (Separate Amplifier Type)
E2CY
Simple Teaching Function for Simple Sensitivity Adjustment. Easy-to-see Excess Gain Level Indicators.
Data Sheet (486KB)
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Sensors
| Model | E2CY-X1R5A E2CY-C1R5A-1 | E2CY-C2A(F) | E2CY-V3A | |
| Stable sensing distance | 0 to 1.5 mm | 0 to 2 mm | 0 to 3 mm | |
| Differential travel | 10% max. of sensing distance with Amplifier Unit in FINE mode 10% max. of sensing distance with Amplifier Unit in NORM mode | |||
| Detectable object | Non-ferrous metal | |||
| Standard sensing object | Aluminum: 8 × 8 × 1 mm | Aluminum: 12 × 12 × 1 mm | ||
| Response frequency * 1 | 40 Hz min. with Amplifier Unit in FINE mode 100 Hz min. with Amplifier Unit in NORM mode | |||
| Ambient temperature range | Operating: -10 to 55°C, Storage: -25 to 70°C, (with no icing or condensation) | |||
| Ambient humidity range | Operating/Storage: 35% to 95% (with no condensation) | |||
| Temperature influence | -10 to 55°C | ±15% max. of sensing distance at 23°C | ±10% max. of sensing distance at 23°C | ±15% max. of sensing distance at 23°C |
| 0 to 40°C | ±10% max. of sensing distance at 23°C *2 | ±10% max. of sensing distance at 23°C | ||
| Vibration resistance | Destruction: 10 to 500 Hz, 2-mm double amplitude or 150 m/s2 for 2 hours each in X, Y, and Z directions | |||
| Shock resistance | Destruction: 500 m/s2 3 times each in X, Y, and Z directions | |||
| Degree of protection | IEC60529 IP67 | |||
| Connection method | Pre-wired Models (High-frequency coaxial cable, Standard cable length: 3 m) | |||
| Cable length compensation | 0.5 to 5 m *3 | |||
| Weight (packed state) | Approx. 35 g | |||
| Materials | Case | Stainless steel | Zinc die-cast | |
| Sensing surface | Heat-resistant ABS (E2CY-C2AF: Fluororesin) | |||
| Cable | Soft PVC (E2CY-C2AF: Fluororesin) | |||
| Clamping nut | Nickel-plated brass (E2CY-X1R5A only) | |||
| Toothed washer | Zinc-plated iron (E2CY-X1R5A only) | |||
*1. The average value when using the DC-switching control output on the Amplifier Unit.
Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the stable sensing distance.
*2. E2CY-C1R5A-1: ±15% max. of sensing distance at 23 °C
*3. When extending the cable, use a 1.5D-2V (equivalent to JIS C 3501) cable with characteristic impedance of 50 Ω.
Amplifier Units
| Model | E2CY-T11 | |
| Power supply voltage (operating voltage range) | 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. | |
| Current consumption | 40 mA max. | |
| Sensing distance adjustment range | 10% max. of stable sensing distance | |
| Adjustment method | Teaching | |
| Control output | Load current | NPN open collector, 100 mA max. (30 VDC max.) |
| Residual voltage | 1 V max. (Load current: 100 mA, Cable length: 2 m) | |
| Self-diagnostic output | NPN open collector, 100 mA max. (30 VDC max.) | |
| Operation mode | Changed with NO/NC switch. | |
| Protection circuits | Reverse polarity protection, Load short-circuit protection, Surge suppressor (control and diagnostic outputs) | |
| Teaching function monitor | Orange and green indicators (Also used for operation and excess gain level indicators.) | |
| Indicators | Operation indicator: Orange Excess gain level indicators: Green with sensing object approaching Orange with sensing object not approaching Fine-tuning indicator: Green | |
| Ambient temperature range | Operating: -10 to 55°C, Storage: -25 to 70°C, (with no icing or condensation) | |
| Ambient humidity range | Operating/Storage: 35% to 85% (with no condensation) | |
| Temperature influence | ±10% max. of sensing distance at 23°C in the temperature range of -10 to 55°C | |
| Voltage influence | ±1% max. of sensing distance in the rated voltage range ±10% | |
| Insulation resistance | 50 MΩ min. (at 500 VDC) between current-carrying parts and case | |
| Dielectric strength | 1,000 VAC, 50/60 Hz for 1 min between current-carrying parts and case | |
| Vibration resistance | Destruction: 10 to 150 Hz, 1.5-mm double amplitude or 100 m/s2 for 2 hours each in X, Y, and Z directions | |
| Shock resistance | Destruction: 300 m/s2 3 times each in X, Y, and Z directions | |
| Degree of protection | IEC60529 IP50 (with Sensor cable connected and protective cover attached) | |
| Connection method | Pre-wired Models (Standard cable length: 2 m) | |
| Cable length compensation | 0.5 to 5 m for cable extension of free-cut length | |
| Weight (packed state) | Approx. 75 g | |
| Materials | Case | PBT |
| Cover | Polycarbonate | |
| Accessories | Mounting Bracket, instruction manual | |
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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