Emerson Rosemount 3410 Series Installation Manual page 46

Electrical installation
October 2023
6. Set or configure the meter operating parameters using MeterLink. For additional
46
Figure 3-6: Transmitter electronics field wiring lower terminal block - Type 4
CPU Module
A. Lower terminal block
B. FODO Group 1 connections
• FODO1
• GND1
• DI 1/FODO6
C. AO1
• AO1+
• AO1-
D. Serial COMs (RS-232, RS-485)
• RS-232: RTS, TX, RX, CTS
• RS-485: TX+, TX-, RX+, RX- (four-wire full duplex)
• RS-485: TX+, TX- (two-wire half duplex)
E. Ethernet
• Ethernet (orange and white wire)
• Ethernet (orange wire)
• Ethernet (green and white wire)
• Ethernet (green wire)
F. 24 V loop power (for sourcing 4-20 mA inputs/outputs)
G. Power in (10.4 Vdc - 36 Vdc)
H. Fuse cover
installation information refer to the system wiring diagram (see
engineering drawings), MeterLink Software for Gas and Liquid Ultrasonic Meters
Installation manual
00825-0600-3104
3410 Series
Gas Ultrasonic Flow Meters