Bender AGH675S-7 - Page 5

Table of Contents
5
IRDH275BM-7_D00123_06_M_XXEN/07.2018
5.8.1 Setting the national language .................................................................. 49
5.8.2 Diagram Language ....................................................................................... 49
5.9 Menu SERVICE ................................................................................................ 50
5.10 Parameterization via Internet ................................................................... 50
6. Serial interfaces .............................................................................................. 51
6.1 RS-485 interface with BMS protocol ....................................................... 51
6.2 Topology RS-485 network .......................................................................... 52
6.2.1 Correct arrangement ................................................................................... 52
6.2.2 Wrong arrangement .................................................................................... 52
6.2.3 Wiring ................................................................................................................ 52
6.3 BMS protocol .................................................................................................. 53
6.3.1 BMS Master ...................................................................................................... 53
6.3.2 BMS Slave ......................................................................................................... 54
6.3.3 Commissioning of an RS-485 network with BMS protocol ............ 55
7. Technical data IRDH275BM-7 with AGH675S-7… ................................... 57
7.1 Data in tabular IRDH275BM-7 ................................................................... 57
7.2 Standards and approvals ............................................................................ 60
7.3 Data in tabular AGH675S-7 ........................................................................ 61
7.4 Data in tabular AGH675S-7MV15 ............................................................ 63
7.5 Characteristic curves .................................................................................... 65
7.6 Ordering details ............................................................................................. 70
7.6.1 ISOMETER® and coupling devices ........................................................... 70