Description
3.6 Design
SIMATIC IPC427C
20 Operating Instructions, 10/2010, A5E02414743-03
3.6.2 Connection components
Ports and power supply
Location of connection elements (version with PROFIBUS or CAN)
Pos Designation Description
①
24 VDC Connection for a 24 V DC power supply
②
DVI/VGA DVI/VGA connection for CRT or LCD monitor with DVI interface
③
USB 4 USB 2.0 connections, high-speed / low current
④
PN/IND. ETHERNET RJ45 Ethernet connection 1 (exclusive PCI interrupt) for 10/100/1000 Mbps
⑤
PN/IND. ETHERNET RJ45 Ethernet connection 2 (shared PCI interrupt) for 10/100/1000 Mbps (not for
PROFINET versions)
PROFIBUS DP/MPI
⑥
CAN fieldbus
PROFIBUS DP/MPI interface (RS 485 electrically isolated), 9-pin D-Sub socket or CAN
field bus (optional; not for PROFINET variants)
⑦
COM1 Serial port (RS232) 9-pin D-Sub connector
⑧
USB strain-relief
fastener
The USB strain relief must be fastened to the device enclosure with an oval-head screw
(M4 thread). The USB cables can be fastened to the strain-relief assembly with a cable
tie.
⑨
PE terminal The PE terminal (M4 thread) must be connected to the protective ground conductor of the
plant, in which the device is to be installed. The minimum conductor cross-section may not
be less than 2,5 mm
2
.
Comments to this Manuals