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ICP DAS, ZT-2570/ZT-2571 User Manual, Version 1.3
Page 52
Copyright @ 2013 by ICP DAS Co., Ltd. All Rights Reserved.
For some applications, there are several DCON or Modbus devices should be
connected to the same ZT-2551 or ZT-2571 module.
Although the addresses of these additional DCON and Modbus devices are not
corresponding to the relative ZigBee module, but there is an Address Mapping
function supported for redirection to the correct destination address of ZigBee
module. User only fills in the relationship of address mapping for redirection via
the ZT-2000 Configuration Utility.
RS-485
RS-485
Node ID = 0001
Node ID = 0002
Node ID = 0003
01
02
03
04
05
RS-485
……
ZigBee Coordinator
Node ID =
0x0003
Node ID = 0x0002
Node ID = 0x0001
ZT-2550/ZT-2570
Unicast
DCON/MODBUS Instruction To
0x04
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