LB4002A2. Occupied slots. 1-channel. Analog output module for 0/4 mA ... 20 mA. Installation in Zone 2 or safe area. HART communication via field bus or service bus. Simulation mode for service operations (forcing). Line fault detection (LFD). Permanently self-monitoring. Module can be exchanged under voltage. Module can be exchanged under voltage. Output with bus-independent safety shutdown