51
LevelWave LR01HB EML3020 A-(en)
4.6.3 Multi-drop networks
Figure 4-15: Multi-drop network (non-Ex)
1 Address of the device (each device must have a different address in multidrop networks)
2 4 mA + HART
®
3 Resistor for HART
®
communication
4 Power supply
5 HART
®
converter
6 HART
®
communication software
