Bender FTC470XET, Руководство по эксплуатации

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Bus coupling
12 TGH1375en/02.2010
3.2 Standard application
In order to use BMS data, connect the internal FTC470XET Web server via the Ethernet/TCP/
IP interface to the local TCP/IP network (LAN), for example. Then the internal Web server
can be queried and parameterised with frame-capable Web browsers. The diagram below
shows how to access BMS devices via Internet and from a local network.
Fig. 3.2: Block diagram of a BMS bus and Ethernet coupling
3.3 Restrictions
Bender devices, such as TM panels or PRC1470, use in addition to the internal interface an
external BMS interface capable of connecting the devices to extended external BMS net-
works. This external interface
cannot be addressed by the FTC470XET .
TM operator panels or PRC1470 in BMS networks only can communicate with the
FTC470XET via their internal interface, parameter setting is not possible!
120 W
A B A B A B
max. 1200 m
B A
120 W
FTC470XET
Bender measuring device interface (BMS bus)
TCP/IP via Ethernet
LAN 1
Web
browser
Internet
Firewall
PC1 PC2 PC3
LAN 2
RJ45
Web server
Web
browser
TCP/IP via ISDN, DSL, ...
10 Mbit/s
BMS
RS485
OPC server
FTP server