Detailed descriptions
16.1 Motherboard
SIMATIC HMI IPC677C
Operating Instructions, 04/2013, A5E02722710-04
197
Component /
interface
Description
Characteristics
PROFIBUS/MPI
2
Communication port SIMATIC S7
•
Potential isolated
1
CP 5611 compatible
•
12 Mbps
PROFINET
2
Communication interface for
PROFINET
IO applications and SIMATIC
installations
•
10/100 Mbps, electrically isolated
1
•
CP 1616 compatible 3 port interface
USB
Universal Serial Bus
•
External: 4 x USB 2.0 on the port side
(max. 2 can be simultaneously operated
as high current)
•
There are 3 USBs available internally:
2x for connecting a cover with USB ports
as an extension - 1x for UFDs
•
Front panel ports:
1 x USB 2.0 high current, 1x USB 1.1
high current
Ethernet
2x 10BaseT/100Base-TX
•
10/100/1000 Mbps, electrically isolated
1
•
Ethernet 1: Intel 82577 L, capable of
AMT, supports jumbo frames up to
4088 bytes
•
Ethernet 2: Intel 82574 L, supports
jumbo frames up to 9014 bytes
1
Electrically isolated within the safety extra-low voltage circuit (SELV)
2
Optional product variant
3
Depends on the selected device configuration