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3810 Communication and Output settings
February 2024
Table C-2: Ethernet Communication
Ethernet
Wire color
White with green Stripe
Solid green
White with orange stripe
Solid orange
Note
Wiring colors for TX+/TX- and
RX+/RX- can be switched as
ethernet ports will automatically
detect crossover vs. straight
connection. Connections shown
are straight through cable.
Ethernet Communication
Use ethernet cable, to connect the PC to the meter.
A DIN 41612 48-pin connector is the interface from the CPU Module to the Backplane (male
end located on the back of the Backplane Board).
C.3
Input and output connections
The Rosemount 3810 Series Ultrasonic Flow Meter provides the Analog inputs for pressure
and temperature, Analog output 2 and frequency and digital outputs on the CPU Module
lower terminal block.
60
CPU/EXP
TX+
TX-
RX+
RX-
Upgrade kit instructions
00825-0200-3810
3810 Series Electronics
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