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
HMI MP270
0x8078
1
V1.0
1999
siem8078.gsd
SIEMENS AG
HMI MP270B, OP/TP270
0x80E4
2
V1.0
2001
siem80e4.gsd