Wire Connections to the Power Hub are made using pluggable screw

terminal connectors. Pluggable connectors allow easy connecting,

disconnecting, and moving of devices for reconfiguration, maintenance,

and troubleshooting. Two securing screws on each connector ensure

it stays in place.

To connect a device, cut and strip the +,  –, and shield (S) wires,

insert them into the terminals, and tighten the screw terminals. Plug

the connector into a Device Port or the Auxiliary Port and tighten the

securing screws.

A typical use for the Power Hub is to configure, precommission,

test, or calibrate Fieldbus devices. In this case, the Fieldbus device

and host device (Emerson 375 or 475. National Instruments Fieldbus

interface, etc.) are connected to the Power Hub. No other components

are required to have a functioning Fieldbus segment.