Siemens SINUMERIK 840Di Manual page 84

2 Hardware Descriptions
2.7 SINUMERIK Industrial PC
Options
References
(SW 2.2 and
higher)
2-84
– 2 x RS-232 serial interfaces
– PS/2 keyboard interface
– PS/2 mouse interface
– MPI/DP (max. 12 MBaud)
– VGA interface for external monitor
– Ethernet connection 10/100 Mbaud
– PC card slot
– Interfaces to the operator panel:
LVDS interface for SINUMERIK-OP,
USB interface for SINUMERIK-OP (internal)
– USB interface
S
Expansion slots
– Three PCI expansion slots (length: max. 265mm); 1 expansion slot occu-
pied by the MCI board)
– 1 x shared ISA/PCI expansion slot (length: max. 175mm, occupied with
option MCI board extension and MCI board extension slot variant).
The following options are offered:
S
External floppy disk drive
S
Memory extension up to max. 512MB.
The complete documentation on the PCU 70 is to be found in:
References: /BH/ Operator Components Manual
Component PCU 70.
In SW 2.2 and higher, distributed connection of PCU and operator panel is pos-
sible via Videolink (option).
References: /BH/ Operator Components Manual
Distributed configuration
 Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
06.03