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
HANS TURCK GMBH & CO. KG
BL20-E-GW-DP
0xFF35
5
V4.8
2009
trckff35.gsd
bl20v0_n.dib
bl20v0_d.dib
bl20v0_s.dib
HANS TURCK GMBH & CO. KG
BL20-E-GW-DP
0xFF35
5
V4.8
2009
trckff35.gsg
bl20v0_n.dib
bl20v0_d.dib
bl20v0_s.dib