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| Sensing method | Diffuse-reflective (mark detection) | ||
| Output | Push-pull | NPN | |
| Mode | E3S-DCP21-IL2 | E3S-DCP21-IL3 | E3S-DCN21 |
| Sensing distance | 10 ±3 mm (White paper 10 ´10 mm) | ||
| Spot size (reference value) | 1 × 4 mm | ||
| Light source (wavelength) | Red LED (635 nm), Green LED (525 nm), Blue LED (465 nm) | ||
| Power supply voltage | 10 to 30 VDC±10% (Ripple (p-p) 10% max.) | ||
| Power consumption | 960 mW max. (Reference: Power supply voltage 24 V, Current consumption 40 mA max.) | ||
| Control output | Load current: 100 mA max. (30 VDC max.) | ||
|
Indications |
Operation indicator (orange), RUN indicator (green),
7-segment indicator (white), Key lock indicator (white), Timer indicator (white), 1-point teaching mode indicator (white) |
||
| Operation mode | High when mark is detected. | ON when mark is detected. | |
| Protection circuits | Power supply reverse polarity protection, output short-circuit protection and output incorrect connection protection | ||
| Response time | Operate or reset: 50 ms max. for each (2-point teaching mode) Operate or reset: 150 ms max. for each (1-point teaching mode) | ||
| Sensitivity adjustment | Teaching method | ||
| Ambient illumination | Incandescent lamp: 3,000 lx max. | ||
| Ambient temperature range | Operating: -10 to 55°C; Storage: -25 to 70°C (with no icing or condensation) | ||
| Ambient humidity range | Operation: 35% to 85%, Storage: 35% to 95% (with no condensation) | ||
| Insulation resistance | 20 MΩ min. (at 500 VDC) | ||
| Dielectric strength | 1,000 VAC, 50/60 Hz for 1 min | ||
| Vibration resistance | Destruction: 10 to 55 Hz with double amplitude of 1.5 mm 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 | IEC 60529 IP67 | ||
| Connection method | M12, 4-pin connector | ||
| Weight (packed state/Sensor only)
Model with connector |
Approx. 370 g/approx. 320 g | ||
| Case | Diecast zinc (nickel-plated brass) | ||
| Lens | Methacrylic resin (PMMA) | ||
| Indicators | ABS | ||
| Buttons | Elastomers | ||
| Connector | Diecast zinc (nickel-plated brass) | ||
|
Main IO-Link functions |
• Operation mode switching between NO and NC
• Timer function of the control output and timer time selecting function (Select a function from disabled, ON delay, OFF delay, one-shot or ON/OFF delay.) (Select a timer time of 1-5000 ms.) • Selecting function of ON delay timer time for instability (0 (disabled)-1000 ms) • Monitor output function (PD output indicating a relative detection quantity) • Energizing time read-out function (unit: h) • Initialize the settings function “Restore the factory settings” |
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| IO-Link specification | Version 1.1 | — | |
| Baud rate | E3S-DCP21-IL3: COM3 (230.4 kbps), E3S-DCP21-IL2: COM2
(38.4 kbps) |
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| Data length | PD size: 8 bytes, OD size: 1 byte (M-sequence type: TYPE_2_2) | — | |
| Minimum cycle time | E3S-DCP21-IL3 (COM3): 1.5 ms, E3S-DCP21-IL2 (COM2): 4.8 ms | — | |
| Accessories | Instruction manual | ||
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