Found 3 entries in the GSD database.

Manufacturer
Product
Ident Number
GSD Revision
HW Revision
Last Update
GSD File
Bitmap_Device
Bitmap_Diag
Bitmap_SF
REXROTH
BRC: RF-FLS PB M12 DO8 M12-2A
0x066C
2
V1.0
2008
rx01066c.gsd
rx_r066c.dib
rx_d066c.dib
rx_s066c.dib
REXROTH
RF-FLS PB M12 DO8 M12-2A
0x066C
2
V1.0
2005
rx01066c.gse
rx_r066c.dib
rx_d066c.dib
rx_s066c.dib
REXROTH
RF-FLS PB M12 DO8 M12-2A
0x066C
2
V1.0
2005
rx01066c.gsg
rx_r066a.dib
rx_d066a.dib
rx_s066a.dib