Glossary - Bender ISOMETER isoRW685W Manual

14. Glossary

BB bus
The BB bus is an interface which enables Bender devices to communicate
with each other (Bender-internal device bus).
The BB bus can be used with an ISOMETER® and one or more EDS44...-S.
BCOM
Protocol for communication between Bender devices via an IP-based
network.
BS bus
The Bender sensor bus is an interface which enables Bender devices to
communicate with each other (RS-485 interface).
DHCP
Dynamic Host Configuration Protocol. It is used to assign the network
configuration to Clients via a server.
Modbus TCP
Modbus is an international widely spread protocol for data transfer via
TCP/IP.
Modbus RTU
Spread protocol for data transfer via RS-485 protocol.
System (BCOM)
The system is the entire installation that is visible for the customer and
defined by the customer. The BCOM communication takes place within
this system. Naturally, different systems can exist independently in one
network.
Subsystem (BCOM)
The subsystem structures parts of the system as units defined by the cus-
tomer, e.g. all PQ devices. A typical subsystem are also "non BCOM-capa-
ble" devices that are hidden behind a proxy.
Webserver
A web server presents the device functions graphically. The web server
can be used for reading out measured values and for parameter setting.
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Glossary
isoRW685W-D_D00178_04_M_XXEN/02.2019