Honeywell Centraline FALCON, User Manual, Page: 18 / 276

FALCON USER GUIDE
EN2B-0962GE51 R0715 14
LAN
Excel Web Controller A
Internet
BACnet Client
Desktop PC, Notebook
Provider
Firewall
Fig. 4. Remote Access to Excel Web controller via Internet
•
Web Browser access to Excel Web controller via modem
Without using an Internet provider, dial up access via modem is possible by using
two modems. One must be connected to the telephone network at the Excel Web
controller and one at the BACnet client or PC with Internet Browser.
Telephone network
Modem
Excel Web Controller A
BACnet Client
Desktop PC, Notebook Modem
Dial-up
Fig. 5. Web Browser access to Excel Web controller via modem
•
CARE access to Excel Web controller via modem
You can work with CARE on an Excel Web controller via modem by connecting
remotely to the modem attached to the Excel Web controller. When the
connection is established, CARE can connect to the Excel Web controller via IP
address. LON-Commissioning can then be done by using a NIC IP (Loytec)
additionally.
Communication Settings Communication settings in the Excel Web HTML Interface comprise:
•
Interface settings such as serial baudrates, IP address, neuron chip ID, MAC
address, automatic logout time of web server
•
Modem settings
•
Remote central (front-end) settings
Bus-Wide Operation Any user can operate all Excel Web controllers residing on a BACnet network.
Network
Based on its design as an IP device (see also "Communication Protocols"), the
Excel Web controller "speaks" BACnet over IP (Internet Protocol) and hence, can be
integrated smoothly and without the need for additional devices into any network
infrastructure having regard to the corresponding network security mechanism.