Siemens SIMATIC PANEL PC 877 - Manual (Page 43)

SIMATIC Panel PC 877
Operating instructions, Release 07/2006, A5E00877780-01
6-1
Connecting
6
6.1
6.1
Connection and operator control components
Connection and operator control components of the computer unit
Connection and operator control components of the left-hand side of the device
Item Name Description
(1) PCI / ISA 5 slots for PCI/ISA expansion modules
(2) LPT 1 Parallel interface
25-pin Sub-D socket
(3) DVI/VGA DVI/VGA socket for CRT or LCD
monitor with DVI interface or VGA
monitor via DVI/VGA adapter
(4) PS/2 Mouse connection
(5) Reset button -
(6) PS/2 Keyboard connection
(7) COM 2 Serial interface
9-pin Sub-D connector
(8) USB 2 USB 2.0 connections high current
(500 mA)
(9) Ethernet RJ45 connection for 10/100 Mbit/s
(10) PROFIBUS/MPI
/DP
MPI interface (RS485 electrically
isolated)
9-pin Sub-D connector
(11) COM 1 Serial interface
25-pin Sub-D connector