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DK12-11/124/136 Print mark contrast sensor
Key Benefits at a Glance
- Diffuse mode sensor for recording any print mark
- Teach-in, static and dynamic
- 50 µs response time, suitable for extremely rapid scanning processes
- 3 emitter colors: green, red and blue
Preferred Type
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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Technical data of DK12-11/124/136
| Print mark contrast sensor, 11 mm detection range, RGB light parallel with the longitudinal direction of the housing, light/dark ON, external Teach-In, 2 push-pull outputs, M12 plug |
| Sensor range | 11 mm ± 2 mm | |
| Light source | 3 LEDs (R,G,B) | |
| Light type | Visible green/red/blue, modulated light | |
| Light spot representation | 1 mm x 3 mm , light spot parallel to housing | |
| Angle deviation | max. ± 3° | |
| Teach-in | static and dynamic Teach-In |
| MTTFd | 750 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 60 % |
| Operation indicator | LED green, statically lit Power on , short-circuit : LED green flashing (approx. 4 Hz) | |
| Function indicator | 2 LEDs yellow, light up in case of detection | |
| Teach-in indicator | Teach-In mark: LED green/yellow equiphase flashing; 2,5 Hz . Teach-In background: LED green/yellow non equiphase flashing; 2,5 Hz . Teach-In dynamic: LED green/yellow equiphase flashing; 1.0 Hz . Teach Error:LED green/yellow non equiphase flashing; 8.0 Hz . | |
| Control elements | Teach-In rotary switch for Switching operation, Teach-In mark, Teach-In background and dynamic Teach-In |
| Operating voltage | UB | 10 ... 30 V DC |
| Ripple | 10 % | |
| No-load supply current | I0 | ≤ 80 mA |
| Function input | Ext. Teach-In input (ET) |
| Switching type | light/dark on | |
| Signal output | 2 push-pull (4 in 1) outputs, complementary, short-circuit proof, reverse polarity protected | |
| Switching voltage | max. 30 V DC | |
| Switching current | max. 100 mA | |
| Switching frequency | f | 10 kHz |
| Response time | 50 µs |
| Product standard | EN 60947-5-2 |
| EAC conformity | TR CU 020/2011 | |
| Protection class | II, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 | |
| UL approval | cULus Listed , Class 2 power source | |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Storage temperature | -40 ... 75 °C (-40 ... 167 °F) |
| Degree of protection | IP67 | ||||||||||
| Connection | Metal connector, M12, 5-pin, 90° rotatable | ||||||||||
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| Mass | 60 g | ||||||||||
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