YOKOGAWA CA550 - Page 31

28
IM CA500-02EN
4
L
30V/
−
+
DC Voltage Measurement
DC Voltage Source
−
+
−
+
DC Current Measurement
−
Loop Power
20 mA simulate
−
+
4-20 mA
V
−
+
A
DC current source
HART Communicator (BRAIN Terminal)
Distributor
+
Two-wire
transmitter
2 Preparation before Use