KRTM 55/L6.1121,200-S12
Contrast sensor
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| Series | 55 | 
| Special version | Time function | 
| Operating range | Guaranteed operating range | 
| 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 | Cable with connector | 
| Cable length | 200 mm | 
| Thread size | M12 | 
| Type | Male | 
| Material | Stainless steel | 
| No. of pins | 4 -pin | 
| Encoding | A-coded | 
| Design | Cubic | 
| Dimension (W x H x L) | 14 mm x 35.5 mm x 25 mm | 
| Housing material | Stainless steel | 
| Stainless steel housing | AISI 316L | 
| Net weight | 50 g | 
| Housing color | Red | 
| Type of fastening | Through-hole mounting Via optional mounting device  | 
                                
| Compatibility of materials | CleanProof+ ECOLAB  | 
                                
| Type of display | LED | 
| Operational controls | Teach button | 
| Ambient temperature, operation | -30 ... 55 °C | 
| Ambient temperature, storage | -30 ... 55 °C | 
| Degree of protection | IP 67 IP 69K  | 
                                
| 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 |