KRTM 3B/L6.1121-S8
Contrast sensor
Part no.:
50135163
Follow-up article
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KRTM 3B/L6.1127-S8
Contrast sensor
Part no.:
50144035
- Series: 3B
- Operating range, max.: 14.5 mm mm
- Light source: LED, RGB
- Switching output: Transistor, Push-pull
| Series | 3B |
| Special version | Time function |
| Beam path | Focused |
| Light source | LED, RGB |
| Light spot size [at sensor distance] | 1.5 mm x 6.5 mm |
| Light spot orientation | Vertical |
| Type of light spot geometry | Rectangular |
| Light beam exit | Front |
| Focus | Fixed |
| Protective circuit | Polarity reversal protection Short circuit protected |
| Supply voltage UB | 10 ... 30 V, DC |
| Residual ripple | 0 ... 15 %, From UB |
| Open-circuit current | 0 ... 25 mA |
| Number of digital switching outputs | 2 Piece(s) |
| Voltage type | DC |
| Switching voltage | high: ≥(UB-2V) low: ≤ 2 V |
| Switching element | Transistor, Push-pull |
| Switching principle | IO-Link / light switching (PNP)/dark switching (NPN) |
| Switching element | Transistor, Push-pull |
| Switching principle | Dark switching (PNP)/light switching (NPN) |
| Switching frequency | 10,000 Hz |
| Response time | 50,000 ms |
| Readiness delay | 300 ms |
| Type | IO-Link |
| COM mode | COM2 |
| Min. cycle time | COM2 = 2.3 ms |
| Specification | V1.1 |
| SIO-mode support | Yes |
| Dual Channel | Yes |
| Function | Signal IN Signal OUT Voltage supply |
| Type of connection | Connector |
| Thread size | M8 |
| Type | Male |
| Material | Metal |
| No. of pins | 4 -pin |
| Design | Cubic |
| Dimension (W x H x L) | 11 mm x 32 mm x 17 mm |
| Housing material | Plastic |
| Plastic housing | PC-ABS |
| Lens cover material | Glass |
| Net weight | 10 g |
| Housing color | Red |
| Type of fastening | Through-hole mounting Via optional mounting device |
| Type of display | LED |
| Operational controls | Teach button |
| Ambient temperature, operation | -30 ... 55 °C |
| Ambient temperature, storage | -30 ... 70 °C |
| Degree of protection | IP 67 |
| Protection class | III |
| Approvals | c UL US |
| Standards applied | IEC 60947-5-2 |
| Customs tariff number | 85365019 |
| ECLASS 5.1.4 | 27270906 |
| ECLASS 8.0 | 27270906 |
| ECLASS 9.0 | 27270906 |
| ECLASS 10.0 | 27270906 |
| ECLASS 11.0 | 27270906 |
| ETIM 5.0 | EC001820 |
| ETIM 6.0 | EC001820 |
| ETIM 7.0 | EC001820 |
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