BEx1 IO Module IP67 EXi

Compact IO module for Ex Zone 1/21 with Profinet or Modbus TCP/IP. The module include busnode, isolating amplifier and 32 intrinsically safe analogue and digital IO channels on smallest space. The module can be installed directly in Zone 1/21 and connects sensors and actuators from Zone 0/20

Key Features
▪ Fully potted → extreme robust
▪ IO variations 16DI 8DO 8DO(AIO)
• 16xDI Namur / 16xDO
• 16xDI Namur / 8xDO / 8xAIO
• 16xDI Namur / 8xDO / 8x switching
▪ None configuration on module required
▪ Separate power supply for sensor and actuator
▪ Comprehensive diagnostics for each channel
• open load detection
• prefault detection
• short circuit detection
▪ Galvanic separation between channels and system
▪ Internal temperature monitoring
▪ Operating hours counter