Emerson FB2200 Quick Start Manual page 33

Powering Up/Powering Down the Flow
Computer
DANGER
EXPLOSION HAZARD: Do not attempt to connect power or disconnect power from the unit in a
hazardous area. Ensure the area is non-hazardous. Failure to do so could result in an explosion.
1.
2.
This turns on (or turns off) power from an external power supply or from the battery pack/solar
panel.
Note
When you turn power on, the backlight on the HMI module lights, momentarily turns off and then
remains lit while the INPUT LED blinks. After approximately one minute the initialization process
finishes and the HMI starts to display live data.
Open the enclosure door.
Terminal block TB2 (pins 1,3,5,7) includes connections for DC power (DCIN+, DCIN-) and
battery/solar power (BATT+, BATT-). The internal battery (which is also used with solar
power) has its own internal connection.
Plug in TB2 (pins 1,3,5,7) to activate DC or battery/solar power. If your device uses an
▪
internal battery and it is not connected, connect it as discussed in
Battery Pack.
Unplug TB2 (pins 1,3,5,7) to deactivate DC or battery/solar power.
▪
Emerson FB2200 Flow Computer Quick Start Guide
D301788X012
March 2019
Connecting the Main
31