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A Powerful Communications and Monitoring Device for Installers and operators

The Conext ComBox for Freedom SW features an integrated web server, enabling graphical displays of system daily, monthly and lifetime energy data to be viewed using a simple web browser or Android™ mobile device. Installers can change or configure the settings of Xanbus devices through the user-interface on the ComBox. A user-configurable data logger and integrated FTP server provides a system owner with powerful analytics tool for data download and analysis. Conext ComBox for Freedom SW is compatible with Xanbus™ protocol devices. For large systems, the ComBox can be setup in a master-slave configuration to monitor multiple separate Xanbus networks and supported Modbus devices.


  • EN61000-6-1 residential / commercial
  • EN61000-6-3, FCC Part 15 Class B, Ind. Canada ICES-003 Class B
  • CE, RCM
  • RoHS


  • Recreational Vehicles
  • Heavy Duty Trucks
  • Work Truck
  • Custom Solutions
  • Marine

Compatible with:

    815-2012, 815-3012, 815-2024, 815-3024, 815-2524-02, 815-3524-02
  • Xanbus Automtatic Generator Start
  • Xanbus System Control Panel
    809-0910 & 809-0921


  • Programmable dry contact relay

  • Connectable up to 20 Xanbus devices

  • Capable of remote firmware upgrades

  • Customizable Datalogger

Technical Specifications

Electrical specifications – inverter
Conext ComBox for Freedom SW
Communication interfaces
Connector: 2 x RJ45. Products Supported: AGS, SCP
Connector: 1 x RJ45, 10 / 100 MBPS. Server: FTP, Web, Modbus TCP/IP slave, SMTP, SNTP, Auto discovery: DPWS
Modbus (1 x Connector: Screw 5-terminal, 16-24AWG, 2-wire serial, 19200 bps)
Data Interfaces
USB 2.0-Host
Connector: USB-A, Protocols: MSD (firmware upgrades and device locator)
USB 2.0-Device
Connector: USB-mini B, Protocols: MSD (data extraction)
Power supply options
DC input
Certified / Listed / CE, using a 6.5 mm power plug, 9 – 24 Vdc (universal multi-pin AC adapter included)
Power consumption
<2 W typical / 10 W peak
RS485 connector
24 Vdc input(safety extra low-voltage only)
96 MB flash
Micro-SD Card (2GB or more, class 2 or better recommended)
Conext ComBox Android tablet application*
Minimum Android version 4.0 (Ice Cream Sandwich), download via Google Play
Minimum tablet screen size (7”, 1024 x 600, e.g. Acer Iconia Tab A100, Acer Iconia Tab A500, Google NexusTM 7, Asus Transformer TF700T, Samsung Galaxy TabTM 2 10.1)
General specifications
Conext ComBox for Freedom SW
0.25 kg (0.55 lb)
Dimensions (H x W x D)
11.4 x 16.9 x 5.4 cm (4.5 x 6.7 x 2.1 in)
Housing/mounting system
ABS Plastic / DIN-rail: 35 mm, Wall-mount: 2-screw
IP rating/mounting Location
IP 20, NEMA 1, Indoor only
Status display
5 x LEDs
Operating: -4 to 122 °F (-20 to 50 °C) / storage: -40 to 185 °F (-40 to 85 °C)
Operating: < 95%, non-condensing / storage: < 95%
Part number
Conext ComBox for Freedom SW
Programmable dry contact relay
Screw 3-terminal, 16-24 AWG, NC-Com-NO, Form: Class 2, 24 Vdc 4 A max
Graphical user interface
Internet Browser, Android tablet app
Housing/mounting system
ABS Plastic / DIN-rail: 35 mm, Wall-mount: 2-screw
Remote firmware upgrades
Yes (ComBox and connected Xanbus devices)
Custom datalogger
Yes (requires Micro-SD card)
2 years
Number of Xanbus devices
Up to 20 (depending on device type)
Regulatory and environmental compliance
EMC immunity
EN61000-6-1 residential / commercia
EMC emission
EN61000-6-3, FCC Part 15 Class B, Ind. Canada ICES-003 Class B

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