Panametrics PanaFlow MV80, User Manual, Page: 61 / 184

PanaFlow™ MV80, MV82 & MV84 User’s Manual 49
Chapter 2. Installation
2.6.7.2 Optional External 4-20 mA Input Wiring (cont.)
Refer to Figure 53 below to wire the external 4-20 mA input into the flow meter using power from the 24 VDC output of
an AC powered meter.
1 2 3 4 5 1 2 3 4 5
Option 1 Option 2
Ext. 4-20 mA
Input Device
+ 24 VDC OUT
– 24 VDC OUT
AC units only.
Meter provided DC power.
Figure 53: External 4-20 mA Input Wiring - AC Powered Meter
2.6.7.3 Optional External 4-20 mA Input and RTD Wiring
Loop Power
Figure 54: External 4-20 mA Input and RTD Wiring - Loop Power
High Power