Pepperl+Fuchs LB7004A

Universal Input/Output (HART)

• 4-channel
• Analog input, digital input,

analog output, digital output * Installation in Zone 2 or safe area * 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 * Module can be exchanged under voltage