Chapter 3 - Power Connections; Power Installation Requirements; Nec - Emerson FloBoss 103 Instruction Manual

Chapter 3 - Power Connections

In This Chapter
Caution

3.1 Power Installation Requirements

Revised August-2017
3.1 Power Installation Requirements ..................................................... 3-1
3.2 Grounding Installation Requirements .............................................. 3-2
3.2.1 Grounding Guidelines ........................................................... 3-2
3.2.2 Installing Grounding for the FB100 ...................................... 3-3
3.3 Determining Power Requirements ................................................... 3-4
3.4 Solar Powered Installations ............................................................. 3-4
3.4.1 Sizing the Solar Panel .......................................................... 3-5
3.5 Batteries ........................................................................................... 3-6
3.5.1 Overcharging Potential ......................................................... 3-6
3.5.2 Determining Battery Requirements ...................................... 3-7
3.5.3 Replacing the Batteries ........................................................ 3-7
3.6 Wiring Connections .......................................................................... 3-8
3.6.1 Wiring Connections .............................................................. 3-8
3.6.2 Connecting Enclosure Ground Wiring .................................. 3-8
3.6.3 Connecting Main Power Wiring ............................................ 3-9
3.7 Backing Up Configuration and Log Data ....................................... 3-10
This chapter describes how to wire power for the FB100 from a DC
voltage source or solar panel. It also describes batteries and grounding.
When installing units in a hazardous area, make sure all installation
components selected are labeled for use in such areas. Installation and
maintenance must be performed only when the area is known to be non-
hazardous. Installation in a hazardous area could result in personal
injury or property damage.
Typical sources of primary power for FB100 installations are DC
voltage sources and solar power. Take care to route power away from
hazardous areas, sensitive monitoring devices, and radio equipment.
Local and company codes generally provide guidelines for power
installations. Adhere rigorously to all local and National Electrical Code
(NEC) requirements for power installations.
The FB100 accepts input voltages from 8.0 volts to 28 volts at the
charge (CHG+ / CHG-) terminals on the termination board.
:
Note
The maximum power usage for DC voltage sources is 130 mW for the
FloBoss 103 and 300 mW for the FloBoss 104, excluding battery
charging.
Power Connections
FloBoss 103/104 Instruction Manual
3-1