HMS Intesis INMBSMID I000 Series, Руководство пользователя

Страница: 4 / 24

Intesis TM INMBSMID---I000
User’s Manual r 1.3 EN
© HMS Industrial Networks S.L.U - All rights reserved
This information is subject to change without notice
URL https://www.intesis.com
4 / 24
INDEX
1 Presentation ........................................................................................................ 5
2 Connection .......................................................................................................... 6
2.1 Connect to the AC indoor unit ........................................................................... 6
2.2 Connection to the EIA-485 bus .......................................................................... 6
2.3 Connection to the power supply ........................................................................ 6
2.4 Connection diagrams ....................................................................................... 7
3 Quick Start Guide ................................................................................................. 8
4 Modbus Interface Specification ............................................................................... 9
4.1 Modbus physical layer ...................................................................................... 9
4.2 Modbus Registers for INMBSMID001I000 ............................................................ 9
4.2.1 Control and status registers ..................................................................... 9
4.2.2 Configuration Registers .......................................................................... 11
4.3 Modbus Registers for INMBSMID004I000 / INMBSMID008I000 /INMBSMID032I00012
4.3.1 Global Control and status registers .......................................................... 12
4.3.2 Individual Control and status registers ..................................................... 13
4.3.3 Configuration Registers .......................................................................... 14
4.4 Considerations on Temperature Registers ......................................................... 15
4.5 DIP-switch Configuration Interface .................................................................. 17
4.6 Implemented Functions .................................................................................. 20
4.7 Device LED indicator ...................................................................................... 20
4.8 EIA-485 bus. Termination resistors and Fail-Safe Biasing mechanism ................... 21
5 Electrical and Mechanical features ......................................................................... 22
6 List of supported AC Unit Types ............................................................................. 23
7 Error Codes ........................................................................................................ 24