Optional External 4-20 Ma Input Wiring - GE PanaFlow MV80 User Manual

Chapter 2. Installation
2.6.7b

Optional External 4-20 mA Input Wiring

The meter is set to have Option 1 used for the external input. Programming menus that pertain to the optional 4-20 mA
input are located in "Hidden Diagnostics Menus" on page 109.
Refer to Figure 47 below to wire the external 4-20 mA input into the flowmeter using an external power supply.
Refer to Figure 48 below to wire the external 4-20 mA input into the flowmeter using power supplied to the input of a
DC powered meter.
48
Option 1
1 2
+
External
Power
–
Ext. 4-20 mA
Input Device
Figure 47: External 4-20 mA Input Wiring - External Power Supply
1
DC powered meter only
DC PWR + DC PWR
DC COMMON – DC PWR
Figure 48: External 4-20 mA Input Wiring - DC Powered Meter
3 4 5 1
Option 1
2 3 4 5 1
Ext. 4-20 mA
Input Device
Option 2
2 3 4 5
Option 2
2 3 4 5
PanaFlow™ MV80 & MV82 User's Manual