KROHNE OPTIFLEX 1300C EN - Manual (Page 60)

4
ELECTRICAL CONNECTIONS
60
OPTIFLEX 1300 C
www.krohne.com 03/2014 - 4000172306 - HB OPTIFLEX 1300 R07 en
4.5.3 Multi-drop networks
Figure 4-5: Multi-drop network (non-Ex)
1 Address of the device (n+1 for multidrop networks)
2 Address of the device (1 for multidrop networks)
3 4 mA + HART
®
4 Resistor for HART
®
communication
5 Power supply
6 HART
® modem
7 HART
® communication device