ICP DAS, ZT-2570/ZT-2571 User Manual, Version 1.3
Page 40
Copyright @ 2013 by ICP DAS Co., Ltd. All Rights Reserved.
examples.
-
The Modbus RTU device of address 0x01 is only able to be connected with the
ZT-2551/71 of Node ID 0x0001.
-
The Modbus RTU device of address 0x02 is only able to be connected with the
ZT-2551/71 of
Node ID 0x0002. … and so on
2.
If there are two or more Modbus RTU devices should be connected with a
single ZT-2551/71, there are two methods can be referred as below.
-
Change the frame type of ZT-2550/70 to the broadcast mode in the advanced
configuration.
-
Set-up the Address Mapping to redirect the unicast frame to the corresponding
ZT-2551/71 device. Please refer the section of
” for more details.
Ethernet Connection
1.
The standard of ZigBee does not include the TCP/IP protocol, so the whole
Ethernet packets cannot be sent over the ZigBee wireless communication. In
the other words, there is only raw data of Ethernet packets will be sent to
ZT-20xx
ZT-2551 / ZT-2571
M-7000
(MBRTU)
ZT-2570
Controller
Socket Connection
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