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Comitronic-BTI AMX5/MKT Non contact coded safety switches - Stand alone operation with 50cm cable + M12 connector PA6


  • Integrated self-control ACOTOM®
  • LED status display of the correct code recognition
  • High safety category and performance level: PLd Cat.3
  • Plug and play thanks to the built-in M12 connector
  • No additional safety relay necessary: easy to implement into an existing system wihtout modifying all the electrical diagrams
  • Self-control up to 30 switches in series


The AMX5MKT is a coded electronic autonomous sensor using our process ACOTOM allowing to detects the opening of the mobil eprotectors on dangerous machines. This sensor is the first in the world that can detect its own safety contact failure, and then open safety line. Housing in two polycarbonate cases or stainless steel 316L, one, the transmitter, the other, the receiver, it provide two NO safety contacts and an auxiliary NC static contact. It could be used to indicate the sensor state to the machine. Like all safety product, this sensor must be periodically verify.

Technical datas :

Switching distance Sn (closing) : 7 mm
Switching distance Sn (opening) : 10 mm
Hysteresis/Misalignment: +2mm / ±7mm
Power supply : 24V AC/DC –15% / +10%, 50/60Hz
Current consumption : 40mA/DC, 50mA/AC
Safety outputs : 2 NO outputs 48V AC, 30V DC, 2A
Auxiliary output : PNP-NC, 250mA
Electronic double coding with self-control : ACOTOM®
Temperature operation : -20°C…+60°C
Max. switching frequency : 2Hz
Resistance to vibration : 10g / 11ms
Shock stress : 10…55Hz, 1.5 mm
Protection class : IP67
Mechanical life expectancy : 50.000.000 operations
MTTFd/DC : 210 years / 99%
Housing : Polycarbonate, yellow
Connection : Built-in M12 8-pin
Standards : EN60947-5-1, EN954-1, EN13849-1
Electromagnetic immunity : Acc. to IEC 61000-6-2, acc. to IEC 61000-6-4
Weight Emitter/Receiver : 66g / 148g
Certification : CE

Additional Information

Manufacturer Comitronic - BTI
Product Name / Options Price (ex VAT)
Comitronic-BTI AMX5/MKT 50cm cable + M12 connector 24V AC/DC Call for Prices