Siemens SIMATIC HMI IPC677C - Page 197

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