Serial interfaces
88
IRDH575_D00089_05_M_XXEN/01.2020
BMS bus address ranges
Addresses* Device Meaning
0 There is no device with address 0 !
Information sent to BMS address 0 applies
to all devices connected to the BMS bus
(broadcast)
1 PRC1470 Control and indicating device
1
…30
IRDH275B
/375B/575
Insulation monitoring device
1
…30 FTC470…
Protocol converter
2
…30 EDS47…
Insulation fault evaluators (localisation)
31
…60
SMO480
EDS4
…E
2
Signal converter relay
Insulation fault evaluator (localisation
1
…90 EDS46…
/ 49
…
Insulation fault evaluators (localisation)
61
…90 EDS4…E
Insulation fault evaluators (localisation)
111
…119
PGH47x Insulation fault test device
121
…150
PGH47xE Insulation fault test device
*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 und 121…151).
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