INST.No.INE-863B KR2S
【
Communication Interface
】
Instruction Manual
-6-
3
Communication protocol
3-1
MODBUS protocol
The KR2S series graphic recorder employs MODBUS protocol as the communications protocol.
The MODBUS protocol has RTU mode and ASCII mode that can be selected by keys on the front of this
unit or the communications.
By using the MODBUS protocol, operation of measurement, setting, etc. to instruments can be
performed.
Ethernet interface performs by implementing the MODBUS protocol on TCP protocol packet.
* MODBUS is a registered trademark of Schneider Automation Inc.
Summary of Contents for KR2S
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