Siemens SIMATIC PANEL PC 877 - Manual (Page 131)

Maintenance and service
12.4 Installing and removing hardware components
SIMATIC Panel PC 877
Operating instructions, Release 07/2006, A5E00877780-01
12-17
Drive bays for two 2.5" hard disks Pos Description
(1) Hard disk drive bay for 2.5" hard
disks
(2) Two mounting slots for 2.5" hard
disks
Drive bay for floppy disk drive Pos Description
(1) Floppy disk drive