Pepperl+Fuchs LA39/LK39-Z/31/40a/116
Thru-beam sensor
- Light/dark ON, switchable
- Timer function
- Supplied with mounting accessory
- Degree of protection IP67
Item Number:
LA39/LK39-Z/31/40a/116
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- Overview
- Comments
| Switching power | DC: max. 90 W AC: max. 750 VA |
| Directive conformity | EMC Directive 2004/108/EC |
| Effective detection range | 0 ... 20 m |
| Emitter | LA39/116 |
| Switching frequency | 25 Hz |
| Light source | IRED |
| Protection class | II, rated voltage 250 V AC with pollution degree 1-2 according to IEC 60664-1 Caution! The protection class 2 is only valid when the terminal compartment is closed. output circuit has basic insulation to control circuit according to IEC/EN 61140 |
| Housing height | 64 mm |
| Approvals | CE |
| Control elements | Sensing range adjuster, light-on/dark-on changeover switch |
| Degree of protection | IP67 |
| Housing depth | 75 mm |
| Ambient light limit | 10000 Lux |
| Signal output | 1 relay output |
| Function indicator | LED yellow: switching state LED red: pre-fault indication |
| No-load supply current | 60 mA receiver and emitter |
| EAC conformity | TR CU 020/2011 TR CU 004/2011 |
| CCC approval | Certified by China Compulsory Certification (CCC) |
| Ambient temperature | -25 ... 55 В°C (-13 ... 131 В°F) |
| Connection | terminal compartment PG9, 2.5 mm2 |
| Receiver | LK39-Z/31/40a/116 |
| Switching current | max. 3 A |
| Storage temperature | -40 ... 70 В°C (-40 ... 158 В°F) |
| Scope of delivery | Mounting aid |
| Switching type | light/dark on |
| Ripple | 10 % |
| Diagnostic Coverage (DC) | 0 % |
| Adjustment range | 2 ... 25 m |
| Mass | Emitter: approx. 90 g receiver: approx. 110 g |
| MTTFd | 916 a |
| Response time | 20 ms |
| Light type | modulated infrared light |
| Reference target | receiver |
| Operating voltage | 12 ... 240 V DC / 24 ... 240 V AC (50 ... 60 Hz) |
| Mission Time (TM) | 20 a |
| Switching voltage | max. 240 V AC ; 150 V DC |
| Timer function | On-/off-delay or pulse extension on choice |
| Time delay before availability | 300 ms |
| Operation indicator | LED red (emitter) |
| Threshold detection range | 25 m |
| Power consumption | 3 VA |
| Control elements | switch for timer function |
| Housing width | 25 mm |
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