Input/Output Jacks - Fluke 789 ProcessMeter User Manual

Item Jack Measurement Functions
Input for current to 440 mA
A c
A
continuous. (1 A for up to 30
seconds.) Fused with a 440 mA
fuse.
Input for current to 30 mA.
mA d
B
Fused with a 440 mA fuse.
Input for voltage to 1000 V, ,
C
continuity, and diode test.
V
Common for all measurements.
COM
D
Table 2. Input/Output Jacks
Source Current
Function
Output for dc current to 24 mA.
Output for loop power supply.
Common for dc current output to
24 mA. Common for loop power
supply.
ProcessMeter
Getting Acquainted with the Meter
Simulate Transmitter
Function
Output for transmitter
simulation to 24 mA. (Use in
series with an external loop
supply.)
Common for transmitter
simulation to 24 mA. (Use in
series with an external loop
supply.)
7