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Comitronic-BTI AWAX 26XXL Emergency Stop Safety Relay


  • Reaches the highest safety level: PLe Cat.4
  • Low consumption inputs
  • Control of switches with Acotom process
  • Control of mechanical safety systems (grip switch, foot switch)
  • Dip switch at the back to choose reset mode (automatic/manual)
  • DLC electrical protection system
  • Polyvalent power supply 24Vac/dc
  • 22.5mm housing
  • Can energise up to 5 BTI switches without individual power supply
  • Monitors the safety of up to 30 switches connected in series


The AWAX26XXL has been designed to monitor mechanical switches, switches using the process ACOTOM (BTI's trademark), or the emergency push buttons with 2 NC lines at least. This module has 4 safety outputs(3 NO + 1 NC), each one with a switching capacity of AC1 8A/250V. The safety relay can be used in applications up to Kat4 PLe acc. EN ISO 13849 or Sil3 acc. EN 62061. The safety outputs of AWAX26XXL must be tested by the user in regular test intervals unless it is cyclically tested by the application itself where it is implemented. The test interval depends typically on the safety analysis of the global system where it is implemented. It is recommended to test the system at least once a year.

Technical datas :

Power supply : 24V AC/DC; -15% / +10%
Current consumption : < 2W (DC); < 5 A (AC)
Safety outputs : 3 NO; 8A/250V AC
Auxiliary output : 1 NC; 8A/250V AC
Switching power : 50mW to 2000W
Electrical protection : DLC : Electronic current-limiting circuit-breaker
Temperature operation : -20°C…+60°C
Protection class : IP20
Resistance to vibration : < 20ms
Housing : Polycarbonate, yellow
Connection : Plug-in terminals
Dimensions (W x H x D) : 22.5 x 100 x 111mm
Weight : 178g

Additional Information

Manufacturer Comitronic - BTI
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