Siemens SIMATIC HMI IPC677C - Page 22

Description
2.2 Features
SIMATIC HMI IPC677C
22 Operating Instructions, 04/2013, A5E02722710-04
Basic data
Interfaces
Ethernet 2x 10/100/1000 Mbps (RJ45)
PROFIBUS/MPI 12 Mbps (isolated potential, compatible to CP 5611),
optional
PROFINET 10/100 Mbps (CP 1616 onboard), three RJ45; optional
USB
• External: 4 x USB 2.0 high current
(max. 2 can be simultaneously operated as high current)
• Internal: 1 x USB 2.0 high current + 1x USB 2.0 low
current on a 10-pin male connector, 1 x USB 2.0 low
current for internal USB stick/dongle
• Front panel port: 1 x USB 1.1, 1 x USB 2.0,
both high current
COM Serial V.24 port
Monitor 1x DVI-I (VGA monitors can be connected with a DVI/VGA
adapter that is available as an accessory)
Monitoring and safety functions
Temperature
• When permitted temperature range is exceeded
• Warning messages from application program that can
be analyzed: local (DiagBase), via LAN (DiagMonitor,
optionally available)
Fans
• Failure of device and power supply fans
• Warning messages from application program that can
be analyzed: local (DiagBase), via LAN (DiagMonitor,
optionally available)
Watchdog
• Monitoring function for program execution
• Restart can be parameterized in the event of a fault
• Warning messages from application program that can
be analyzed: local (DiagBase), via LAN (DiagMonitor,
optionally available)
LED display 2 LEDs for displaying system status that can be
programmed by the user
1
Transient voltage interruption Up to 20 ms buffer time with full load
Buffer memory (optional) 2 MB battery-buffered SRAM
1) 2)
1)
The DMAPI programming interface is available to activate the LEDs and the SRAM
2)
. You
will find this in the folder "C:\Program Files\Siemens\DiagnosticManagement\DMAPI".
2)
only with devices with PROFIBUS or PROFINET interface