Standard Power Mode; 2-4. Typical Power Usage - Low Power Mode At Room Temperature - Emerson FB2100 Instruction Manual

Table
Description
Base flow computer with integral multivariable DP and pressure
sensor and temperature measurement, single DO available, for a
single meter run.
Historical configuration supports maximum of:



Base flow computer with integral multivariable DP and pressure
sensor and temperature measurement, 2 digital and 2 analog
channels available for a single meter run.
Historical configuration supports maximum of:



Additional Load Options:
Display and backlight active
FBxWifi active
FBxWifi and display active
DO active (1 Hz, 50:50 duty cycle, no load)
PI active (10 KHz, 50:50 duty cycle, square wave)
Important
If you increase the number of history points/averages beyond any of the maximum limits
in
T able 2-4
4 1 T
runs in standard power mode.

Standard Power Mode

When serial communication is active (other than to a remote 4088B MVT) the FB2100
operates in standard power mode. The unit also uses standard power mode when:




Installation
2-4. Typical Power Usage – Low Power Mode at Room Temperature
4 averages
12 Station 1 history points (Group 4)
10 User Periodic history points (Group 1)
4 averages
12 Station 1 history points (Group 4)
10 User Periodic history points (Group 1)
, the flow computer cannot operate in low power mode and automatically
4 1 T
The HMI module display is ON
FBxWifi is active
Modbus Master communication is active
Power control zone enabled
FB2100 Flow Computer Instruction Manual
D301783X012
November 2023
Power Usage
(mW) at 12Vdc
55
67
340
379
398
12
12
35