Glossary
Release 11/02
Glossary-5
SIMATIC Panel PC 870 Computing Unit, Equipment Manual
R
RTC
Real time clock
Remote module
In the case of decentralized design, the host module is implemented on the
computer unit side and the remote module on the operating unit side. The
input/output data is transmitted between these two modules.
S
SCSI interface
Small Computer System Interface. Interface for connecting SCSI devices (for
example, hard disks, CD-ROM drives)
SETUP (BIOS Setup)
A program which defines information about the device configuration. The device
configuration of the SIMATIC PC is preset. Changes have to be made when a
memory expansion module, new modules or drives have to be activated.
T
TFT display
Thin-film transistor color display
U
USB port
(Universal Serial Bus) for connecting devices to the USB port.
V
V.24 interface
The V.24 interface is a standard interface for data transmission, and printers,
modems, etc. can be connected to it.
Summary of Contents for Simatic PC Panel PC 870
Page 4: ...Chapter For your notes ...
Page 12: ...Contents Release 11 02 xii SIMATIC Panel PC 870 Computing Unit Equipment Manual ...
Page 94: ...Fault Diagnosis Release 11 02 6 10 SIMATIC Panel PC 870 Computing Unit Equipment Manual ...
Page 130: ...Hardware Information Release 11 02 7 36 SIMATIC Panel PC 870 Computing Unit Equipment Manual ...
Page 154: ...Index Release 11 02 Index 4 SIMATIC Panel PC 870 Computing Unit Equipment Manual ...