C.8 External power source connection and fuse
Located on the CPU Module are connections for a user-provided external power source, a 2
Amp fuse and a 24V loop power connection for ultrasonic meter analog outputs,
temperature transmitter or pressure transmitter devices. The current is limited to 88mA.
Figure C-10: CPU Module power source connections
A. 24V Loop power
B. Power in connector (Main power source)
C. 2 Amp fuse (used for main power input)
Upgrade kit instructions 3410 Communication and Output settings
P/N 3-9000-784 July 2019
3410 Series Electronics Upgrade kit instructions 87