FB7204B3

Öne Çıkan Özellikler

• 4-channel
• Inputs Ex ia, Outputs Ex ia
• Installation in suitable Muhafazalar in Zone 1
• Module can be exchanged under voltage (hot swap)
• Analog input, digital input,
• analog output, digital output
• Supply circuit 21.5 V (4 mA)
• HART communication via field bus or service bus
• Simulation mode for service operations (forcing)
• Line fault detection (LFD): one LED per channel
• Permanently self-monitoring