Emerson Rosemount 3814 - 3.6.1 Frequency;Digital outputs

3.6.1 Frequency/Digital outputs
The meter has three user-configurable selections for configuring either a
Frequency output or Digital output (FODO).
• FODO1 (eight possible parameter configurations) [Type 2] [Type 4]
• FODO2 (eight possible parameter configurations) [Type 2] [Type 4]
• FODO3 (eight possible parameter configurations) [Type 2] [Type 4]
• FODO4 (eight possible parameter configurations) [Type 4]
• FODO5 (eight possible parameter configurations) [Type 4]
• FODO6 (eight possible parameter configurations) [Type 4]
Frequency or Digital Outputs (FODO 1, FODO 6) source - Group 1
• FO1A, DO1A, FO1B, DO1B, FO2A, DO2A, FO2B, DO2B
• Frequency output 1A is the A Phase of Frequency output 1 content
(Uncorrected volume flow rate, Profile factor)
• Frequency output 1B is the B Phase of Frequency output 1 Electrical installation
• Frequency output 2A is based on frequency content (Actual - Uncorrected Flow
Rate)
• Frequency output 2B is based on frequency content and Frequency 2B Phase
• Digital output 1A is based on Digital output1A content (Frequency Output
1Validity and Flow Direction)
• Digital output 1B is based on Digital output1B content (Frequency Output 1
Validity and Flow Direction)
• Digital output 2A is based on Digital output 2A content (Frequency Output 2
Validity and Flow Direction)
Frequency or Digital Outputs (FODO 2, FODO 3, FODO 4, FODO5) source -
Group 2
• FO1A, DO1A, FO1B, DO1B, FO2A, DO2A, FO2B, DO2B
• Frequency output 1A is the A Phase of Frequency output 1 content
(Uncorrected volume flow rate, Profile factor)
• Frequency output 1B is the B Phase of Frequency output 1
• Frequency output 2A is the A Phase of Frequency output 2 content
(Uncorrected volume flow rate, Profile factor)
• Frequency output 2B is the B Phase of Frequency output 2 content
• Digital output 1A is based on Digital output1A content (Frequency Output
1Validity and Flow Direction)
• Digital output 1B is based on Digital output1B content (Frequency Output 1
Validity and Flow Direction)
Electrical Installation Installation manual
January 2023 00825-0100-3814
54 Emerson.com/Rosemount