Emerson Rosemount 3410 Series Installation Manual page 43

Installation manual
00825-0600-3104
Installation manual
Figure 3-3: Electronics field wiring - upper terminal block, switches, ground lug -
Type 2 central processing unit (CPU) Module
A. Conduit wiring entry (four entries)
B. Switches
A. Port A
B. DHCP
C. WRITE PROT.
C. Upper terminal block
D. FODO Group 2
• FODO2
• GND2
• FODO3
E. Analog out (current 4-20 mA)
• AO2+
• AO2-
F. Analog in
• Analog in (AI1)
— Analog input 1 (Temperature)
• TT+
• TT-
• Analog in
— Analog input 2 (Pressure)
• PT+
• PT-
G. Ground lug
Electrical installation
October 2023
43