Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
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DK20/35A/9S20
| Product Description |
| Print mark contrast sensor, 25 mm detection range, RGB light with rectangular light spot, light/dark on, external Teach-in, timer function, push-pull output, M12 plug |
| General specifications |
| Sensor range | 25 mm ± 6 mm |
| Light source | LED |
| Light type | Visible green/red/blue, modulated light |
| Light spot representation | 2 mm x 8.5 mm , light spot parallel to housing |
| Angle deviation | max. ± 3° |
| Ambient light limit | |
| Continuous light | 7000 Lux |
| Teach-in | static Teach-In |
| Functional safety related parameters |
| MTTFd | 650 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
| Indicators/operating means |
| Function indicator | LED yellow; switching operation: lights up if print mark is detected
Teach-In operation: flashing slowly
alarm display: flashing quickly, if no safe operation is possible |
| Control elements | Teach-In key |
| Electrical specifications |
| Operating voltage | 10 ... 30 V DC |
| Ripple | 10 % |
| No-load supply current | ≤ 70 mA |
| Input |
| Function input | Teach-In input |
| Output |
| Switching type | light/dark on switchable, results from the order of the Teach-In |
| Signal output | Push-pull output, short-circuit protected, reverse polarity protected |
| Switching voltage | PNP: ≥ (+UB -2.5 V) , NPN: ≤ 1.5 V |
| Switching current | max. 200 mA |
| Switching frequency | 16.5 kHz |
| Response time | 30 µs |
| Timer function | rising edge , mono stable |
| Pulse length | 20 ms |
| Conformity |
| Product standard | EN 60947-5-2 |
| Compliance with standards and directives |
| Standard conformity | |
| Shock and impact resistance | IEC / EN 60068. half-sine, 40 g in each X, Y and Z directions |
| Vibration resistance | IEC / EN 60068-2-6. Sinus. 10 -150 Hz, 5 g in each X, Y and Z directions |
| Approvals and certificates |
| EAC conformity | TR CU 020/2011 |
| UL approval | cULus Listed , Class 2 power source |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
| Ambient conditions |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Storage temperature | -20 ... 75 °C (-4 ... 167 °F) |
| Mechanical specifications |
| Degree of protection | IP67 |
| Connection | 5-pin, M12 x 1 connector |
| Material | |
| Housing | PC (glass-fiber-reinforced Makrolon) |
| Optical face | glass |
| Mass | 200 g |
| Dimensions | |
| Height | 85.6 mm |
| Width | 33 mm |
| Depth | 60.8 mm |
Classifications
| System | Classcode |
| ECLASS 13.0 | 27270906 |
| ECLASS 12.0 | 27270906 |
| ECLASS 11.0 | 27270906 |
| ECLASS 10.0.1 | 27270906 |
| ECLASS 9.0 | 27270906 |
| ECLASS 8.0 | 27270906 |
| ECLASS 5.1 | 27270906 |
| ETIM 9.0 | EC001820 |
| ETIM 8.0 | EC001820 |
| ETIM 7.0 | EC001820 |
| ETIM 6.0 | EC001820 |
| ETIM 5.0 | EC001820 |
| UNSPSC 12.1 | 39121528 |
Details:
DK20/35A/9S20
Product Documentation:
DK20/35A/9S20
Design / Simulation:
DK20/35A/9S20
Associated Products:
DK20/35A/9S20
| Accessories |
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| Female cordset single-ended M12 straight A-coded, 5-pin, PVC cable greyfa |
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| Female cordset single-ended M12 angled A-coded, 5-pin, PVC cable greyfa |
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| Right-Angled Mounting Bracketfa |
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| Flat Mounting Bracketfa |
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