Bender B 9506 1021, Руководство пользователя

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Installation, connection and commissioning
14 COM461MT_D00011_00_M_XXEN/05.2013
4.2 COM461MT on the internal BMS bus
Bender systems such as EDS46x/49x, RCMS46x/49x and MEDICS communi-
cate with each other via the Bender measuring device interface BMS.
The BMS-Ethernet gateway COM461MT provides the coupling between the
BMS bus and TCP/IP networks. The internal Modbus/TCP server in the
COM461MT communicates with the Modbus/TCP client via these networks.
The following block diagram illustrates the operation of the gateway on the
internal BMS bus.
Internal and external BMS bus
The majority of Bender devices communicate via the in-
ternal BMS bus.
Individual devices, such as MK800, TM 800 or Bender pan-
els can communicate via both the internal BMS bus (BMS
i) and the external BMS bus (BMS e).
The BMS-Ethernet gateway COM461MT can only com-
municate via the internal BMS bus (BMS i).