Non-Ferrous-Metal-Detecting Proximity Sensor (Separate Amplifier Type) E2CY-SD Proximity Sensor with Separate Amplifier Unit for Detection of Non-ferrous Metals with Simple Sensitivity Adjustment Detects aluminum, copper, and other non-ferrous metals. Product lineup includes compact, flat Sensor Head (E2CY-V3A) and model with fluororesin (E2CY-C2AF) for resistance to chemicals. Simple teaching function to easily adjust sensitivity. Check detection status at a glance with numeric values on a digital display. FluorFluororesinoresin Non-fNon-ferrerrousous Digital Display HeadHead Be sure to read Safety Precautions on Metal DetectionMetal Detection Digital Display page 6. Ordering Information Sensors Refer to Dimensions on page 7. Amplifier Units Appearance Stable sensing distance Model Output configuration Model M5 E2CY-X1R5A 3M 1.5mm 5.4 dia. E2CY-C1R5A-1 3M Shielded DC 3-wire 8 dia. 2mm E2CY-C2A 3M E2CY-SD11 2M NPN open collector Flat 3mm E2CY-V3A 3M 8 dia. 2mm E2CY-C2AF 3M Note: The E2CY-C2AF has a fluororesin head. We also offer a model with a 5-m fluororesin cable.Specify the cable length at the end of the model number. (Example: E2CY-C2AF 5M) 1E2CY-SD Ratings and Specifications Sensors Amplifier Units Model Item Model E2CY-SD11 E2CY-X1R5A E2CY-C2A(F) E2CY-V3A E2CY-C1R5A-1 Item Power supply voltage 12 to 24 VDC 10%, ripple: 10% max. Stable sensing Power consumption 1,080 mW max. (45 mA max. at 24 VDC) 0 to 1.5 mm 0 to 2 mm 0 to 3 mm distance Sensing distance 10% min. of stable sensing distance 10% max. of sensing distance with Amplifier adjustment range Unit in FINE mode Differential travel Sensitivity setting Teaching / manual adjustment 15% max. of sensing distance with Amplifier Unit in NORM mode NPN open collector (26.4 VDC max.), load cur- Control output rent:100 mA max., residual voltage: 1 V max. Detectable object Non-ferrous metal OFF-delay 0 to 40 ms (1 to 20 ms: 1-ms increments, 20 Standard sensing Aluminum: Aluminum: 8 8 1 mm timer to 40 ms: 5-ms increments) object 12 12 1 mm Zero Response 40 Hz min. with Amplifier Unit in FINE mode Supported. reset frequency *1 100 Hz min. with Amplifier Unit in NORM mode Intial Supported. (All settings are returned to their Ambient Operating: 10 to 55C, Storage: 25 to Functions reset default values.) temperature range 70C (with no icing or condensation) Hysteresis Ambient humidity Operating and Storage: 35% to 95% 3 to variable setting range (with no condensation) Self Displays errors (sensor disconnection, sen- 15% max. 15% max. diagnosis sor short-circuit, or output short-circuit) of sensing of sensing 10 to 55C distance at distance at Operation mode Changed with NO/NC switch. 10% max. 23C 23C Temperature of sensing Power supply reverse polarity protection Protection circuits influence *2 distance at 10% max. 10% max. and output short-circuit protection 23C of sensing of sensing 0 to 40C Indicator Operation indicator (orange) distance at distance at 23C *3 23C Detection amount display (FINE: 4,000 max., NORM: Digital display *1 2,000 max.), bar display, function display (red) Destruction: 10 to 500 Hz, 2-mm double am- 2 Vibration resistance plitude or 150 m/s for 2 hours each in X, Y, Reverse display Supported. and Z directions Ambient temperature Operating: 10 to 55C, Storage: 25 to 2 Destruction: 500 m/s 3 times each in X, Y, range 70C (with no icing or condensation) Shock resistance and Z directions Operating and storage: 35% to 85% (with Degree of no condensation) IEC 60529 IP67 protection Temperature influ- 10% max. of sensing distance at 23C in Pre-wired Models (High-frequency coaxial ence *2 the temperature range of 10 to 55C Connection method cable, Standard cable length: 3 m) 1% max. of sensing distance in the rated Voltage influence Cable length voltage range 10% 0.5 to 5 m *4 compensation 20 M min. (at 500 VDC) between current- Insulation resistance Weight carrying parts and case Approx. 35 g (packed state) 1,000 VAC, 50/60 Hz for 1 minute. between Dielectric strength Case Stainless steel Zinc die-cast current-carrying parts and case Heat-resistant ABS Destruction: 10 to 150 Hz, 1.5-mm double Sensing 2 surface (E2CY-C2AF: Fluororesin) Vibration resistance amplitude or 100 m/s for 2 hours each in X, Y, and Z directions Cable Soft PVC (E2CY-C2AF: Fluororesin) 2 Destruction: 300 m/s 3 times each in X, Y, Materials Clamping Shock resistance Nickel-plated brass (E2CY-X1R5A only) and Z directions nut IEC 60529 IP50 (with Sensor cable con- Toothed Zinc-plated iron (E2CY-X1R5A only) Degree of protection washer nected and protective cover attached) Mounting Connection method Pre-wired Model (Standard cable length: 2 m) Zinc-plated iron (E2CY-V3A only) screws Weight (packed state) Approx. 100 g *1. The average value when using the DC-switching control output on the Amplifier Unit. Case PBT Measurement conditions are as follows: standard sensing object, a distance Cover Polycarbonate of twice the standard sensing object, and a set distance of half the stable sensing distance. Materials Cable *2. When the temperature around the Amplifier Unit is stable at 23C. connecting Zinc-plated iron *3. E2CY-C1R5A-1: 15% max. of sensing distance at 23C screws *4. When extending the cable, use a 1.5D-2V (equivalent to JIS C 3501) cable with characteristic impedance of 50 . E39-L143 Mounting Bracket (SUS304 Accessories stainless steel), instruction manual *1. If the Sensor approaches iron or other ferrous metals, the digital display will show negative values. *2. When the temperature around the Sensor is stable at 23C. Note: You can mount the Amplifier Unit on a DIN Track without using the Mounting Bracket. 2