Serial interfaces
72
IRDH275_D00122_02_M_XXEN/10.2016
BMS-bus address ranges
Addresses* Device Meaning
0 There is no device with address 0 !
Information sent to address 0 applies to all
devices connected to the interface (broadcast)
1 PRC1470 Control and indicating device
1…30 IRDH275B/
375B/575
Insulation monitoring device
1…30 COM460 Protocol converter
2…30 EDS47x-12 Insulation fault evaluators (localisation)
31…60 SMO480-12 Signal converter relay
61…90 EDS47xE-12 Insulation fault evaluators (localisation)
111…119 PGH47x Test device for insulation fault location
121…150 PGH47xE Test device for insulation fault location
Malfunctions due to wrong address assignment!
Assigning wrong addresses to external devices may cause
malfunctions. Assign the addresses in a way that there are
no gaps of more than five subsequent addresses (1…30,
31…60, 61…90, 111…119 and 121…151).
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