
Catalog
1
Overview------------------------------------------------------------------------------------------------------------- 1
2
Model instruction-------------------------------------------------------------------------------------------------- 1
3
Product Features---------------------------------------------------------------------------------------------------1
4
Use conditions------------------------------------------------------------------------------------------------------ 1
5
Product Specifications-------------------------------------------------------------------------------------------- 2
5.1 ARTU-K8/K16/K32 Remote signal unit----------------------------------------------------------------------- 2
5.1.1 Overview------------------------------------------------------------------------------------------------------------------------ 2
5.1.2 Technical parameters----------------------------------------------------------------------------------------------------------2
5.1.3 Installation and wiring-------------------------------------------------------------------------------------------------------- 2
5.1.4 Communication instructions-------------------------------------------------------------------------------------------------5
5.1.5 Communication examples----------------------------------------------------------------------------------------------------9
5.2 ARTU-KJ8 Remote signal and remote control combination--------------------------------------------10
5.2.1 Overview-------------------------------------------------------------------------------------------------------------------------10
5.2.2 Technical Parameter----------------------------------------------------------------------------------------------------------- 10
5.2.3 Installation and wiring---------------------------------------------------------------------------------------------------------10
5.2.4 Communication instruction--------------------------------------------------------------------------------------------------- 11
5.2.5 Communication Example---------------------------------------------------------------------------------------------------13
5.2 Appendix----------------------------------------------------------------------------------------------------------- 14
5.3 Setting of dial code switch---------------------------------------------------------------------------------------14
5.3.1 Definition of dial code------------------------------------------------------------------------------------------------------ 14
5.3.2 Add setting-------------------------------------------------------------------------------------------------------------------- 14
5.3.3 Baud rate setting--------------------------------------------------------------------------------------------------------------14
5.3.4 Mode setting------------------------------------------------------------------------------------------------------------------ 14
5.3.5 Format setting-----------------------------------------------------------------------------------------------------------------14
5.4 Modbus Function code description----------------------------------------------------------------------------14
5.4.1 Abnormal reply format of ARTU remote terminal unit to command received in error------------------------- 14
5.4.2 Functional status of 01H/02H using Modbus--------------------------------------------------------------------------- 15
5.4.3 Read using Modbus's functions of 03 or 04----------------------------------------------------------------------------- 15
5.4.4 Use the 05H function of Modbus to force the alarm state------------------------------------------------------------ 15
5.4.5 Use the 06H function of Modbus to write single data----------------------------------------------------------------- 16
5.4.6 Use Modbus's 10H function to write multiple data-------------------------------------------------------------------- 16
5.5 Communication wiring method-------------------------------------------------------------------------------- 17
5.6 Debugging and maintenance------------------------------------------------------------------------------------18
5.6.1 Use instruction----------------------------------------------------------------------------------------------------------------18
5.6.2 Debugging--------------------------------------------------------------------------------------------------------------------- 18
5.7 Outline and dimension diagram------------------------------------------------------------------------------- 19
ARTU-K8/K16/K32 Remote signal unit Outline and dimensions--------------------------------------------- 19
ARTU-KJ8 Remote signal & remote control unit Outline and dimensions--------------------------------- 19