KROHNE OPTIWAVE 7300C EN - Manual (Page 43)

ELECTRICAL CONNECTIONS
4
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OPTIWAVE 7300 C
www.krohne.com 03/2014 - 4000172405 - HB OPTIWAVE 7300 R07 en
4.4.2 Point-to-point connection
Figure 4-4: Point-to-point connection (non-Ex)
1 Address of the device (0 for point-to-point connection)
2 4...20 mA + HART
®
3 Resistor for HART
® communication
4 Power supply
5 HART
® converter
6 HART
® communication software