Accessory Terminals And Ports; Hub/Display Port; Remote Temperature Sensor; Axs Card - Alpha Group OutBack Power FLEXmax Extreme Series Owner's Manual

Installation

Accessory Terminals and Ports

AXS Card

(optional)

HUB/Display Port

This is an RJ-45 port for a CAT5 cable to connect OutBack system displays or communications managers. A
ferrite clamp (see page 6) should be installed on this cable inside the compartment.

Remote Temperature Sensor

An optional battery Remote Temperature Sensor (RTS) is recommended for accurate battery charging. A ferrite
clamp (see page 6) should be installed on this cable inside the compartment.
When the system includes an OutBack HUB Communications Manager and a system display, only one RTS is
needed for multiple inverters and charge controllers. Specialized temperature compensation is available.
See page 38 for more information.
AXS Card
This is the location for the AXS Card, which is available as an option for the FLEXmax Extreme. See page

Fan Port

This is the connection for the FLEXmax Extreme cooling fan. See page 10.

Accessory Terminal Block

This block of terminals has connections for the AUX output, for the Battery Sense function, and for the External
Fault function. The terminals accept wire from 16 AWG to 24 AWG.
External
Fault
AUX
16
Figure 11 Wiring Compartment
Figure 12 Accessory Terminal Block
HUB/System Display Port
Remote
Temperature
Sensor (RTS) Port
Fan Connector
Accessory Terminal Block
11.
Battery
Sense
900-0150-01-00 Rev A