Comitronic-BTI - AWAX26XXL - Safety Relay, 3 NO + 1 NC, 8 A, 24 V AC/DC, PL e

The Comitronic-BTI AWAX26XXL is a compact safety relay module designed for high-integrity safety applications, including emergency stops and monitoring of mechanical switches. It features three normally open (NO) redundant safety contacts and one normally closed (NC) auxiliary contact, each rated at 8 A/250 V AC. The module operates on a 24 V AC/DC supply and incorporates advanced diagnostics and protection features to ensure reliable performance in industrial environments. 

Key Features:

• Model: AWAX26XXL

• Brand: Comitronic-BTI

• Function: Safety relay for emergency stop and safety switch monitoring

• Safety Outputs: 3 NO contacts, 8 A/250 V AC

• Auxiliary Output: 1 NC contact, 8 A/250 V AC

• Power Supply: 24 V AC/DC (±15%)

• Current Consumption: < 2 W (DC); < 5 VA (AC)

• Reset Modes: Configurable via DIP switch (automatic or manual)

• Diagnostic Indicators: 3 LEDs for status monitoring

• Protection Features:

  • DLC electronic current-limiting circuit-breaker

  • Short-circuit detection in 2 µs with self-resetting

  • Cable severing protection

• Safety Ratings:

  • Performance Level: PL e (EN ISO 13849-1)

  • Safety Category: 4

  • SIL 3 (EN 62061)

  • MTTFd: 415 years

  • B10d: 100,000 cycles at 5 A

• Mounting: 35 mm DIN rail (DIN 50022)

• Housing: 22.5 mm wide, polycarbonate, yellow

• Dimensions (W × H × D): 22.5 × 100 × 111 mm

• Weight: 178 g

• Operating Temperature Range: -20°C to +60°C

• Protection Rating: IP20