B-SAFE3 Intrinsically Safe Power Supply

B-SAFE3 Intrinsically Safe Power Supply

Cod.: AC.012.100 + -

B-SAFE3 is an ATEX-certified intrinsically safe barrier designed to protect and isolate electrical circuits between hazardous and safe areas. The device is intended to separate and protect spark-safe circuits (devices in explosive environments) from other external circuits.
It serves as a crucial interface for power supply and data communication in environments where explosive gases, vapors, or dust may be present.
By preventing excessive energy transfer, B-SAFE3 ensures that no sparks or thermal effects can ignite the hazardous atmosphere, making it a key safety component in industrial operations. B-SAFE3 facilitates secure and efficient RS485 communication and digital input processing while maintaining strict compliance with ATEX regulations.
This device acts as an intrinsically safe separator for the communication circuits of conversion devices, allowing the connection of standard devices for reading/writing data via RS485 communication, such as PCs, PLC automation systems, external modems, or flow computers/intrinsically safe dataloggers.

DatoDescrizione
Power Supply Safe Area ➝ Input ➝ 24Vdc ± 10%
Hazardous Area ➝ Output ➝ 23,6Vdc - 0.5A
Digital channel
( 2x opto-isolated)
Safe Area ➝ Input
Hazardous Area ➝ Output
Serial interfaceRS485 (A - B - GND)
opto-isolated
Isolation between safe area
hazardous area
2500V
Max voltage inputUm = 253 Vrms intrinsically safe interface safety parameters
Condition of InstallationDIN mounting (EN 60715) > IP 54
Dimensions160x91x58 mm - 9M DIN
Enclosure type & ratingIP 20 PPO V0 (UL94)
Operating temperature25°C ÷ +60°C
Hazardous certificationATEX II (2)G [Ex ib Gb] IIB

Features:

  • ATEX-certified for hazardous area
  • Secure power and data isolation
  • RS485 communication interface
  • Digital input compatibility
  • Operates within a wide temperature range (-25°C to +60°C)
  • Compact and lightweight design for easy installation

Benefits:

  • Ensures safe and efficient power distribution in hazardous area
  • Reliable communication through RS485 interface
  • Compact and easy-to-install module
  • Reduces the risk of electrical hazards in explosive atmospheres