Found 2 entries in the GSD database.

Manufacturer
Product
Ident Number
GSD Revision
HW Revision
Last Update
GSD File
Bitmap_Device
Bitmap_Diag
Bitmap_SF
SIEMENS_AG
BM 147/CPU
0x804A
1
V1.1
1998
siem804a.gse
SIEMENS_AG
BM 147/CPU
0x804A
1
V1.1
1998
siem804a.gsg