Item | Sensing method | Diffuse-reflective (mark detection) |
|---|
Output | Push-pull | NPN |
|---|
Model | 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.) |
Protection circuits | Power supply reverse polarity protection, output short-circuit protection and output incorrect connection protection |
Response time | Operate or reset: 50 µs max. for each (2-point teaching mode) Operate or reset: 150 µs max. for each (1-point teaching mode) |
Ambient temperature range | Operating: −10 to 55°C; Storage: −25 to 70°C (with no icing or condensation) |
Degree of protection | IEC 60529 IP67 |
Materials | 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”
| - |
Communication specifications | IO-Link specification | Version 1.1 | - |
Baud rate | E3S-DCP21-IL3: COM3 (230.4 kbps), E3S-DCP21-IL2: COM2 (38.4 kbps) | - |
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 | - |