Siemens SIMATIC IPC277D

Technical specifications
9.4 Technical specifications
SIMATIC IPC277D
Operating Instructions, 12/2016, A5E03409486-AE
121
Electromagnetic compatibility
Emission standard EN 61000-6-4; CISPR 22:2004 Class A;
FCC Class A
Immunity with regard to con-
ducted interference on the sup-
ply lines
± 2 kV in accordance with IEC 61000-4-4; burst
± 1 kV in accordance with IEC 61000-4-5; symmetrical surge
± 2 kV in accordance with IEC 61000-4-5; asymmetrical surge
Noise immunity on signal lines ± 2 kV in accordance with IEC 61000-4-4; burst; length > 3 m
± 2 kV in accordance with IEC 61000-4-5; symmetrical surge,
length > 30 m
Immunity to electrostatic dis-
charge
± 6 KV contact discharge at the front in accordance with IEC
61000-4-2
± 4 kV housing contact discharge at the back in accordance with
IEC 61000-4-2
± 8 kV air discharge in accordance with IEC 61000-4-2
Immunity to RF interference 10 V/m, 80 to 1000 MHz
80% AM according to IEC 61000-4-3
10 V/m, 1.4 to 2 GHz
1 V/m, 2 to 2.7 GHz
10 V, 9 kHz to 80 MHz according to IEC 61000-4-6
Immunity to magnetic fields
100 A/m, 50/60 Hz according to IEC 61000-4-8
Main circuit board
Processor Intel Atom 1.0 GHz
Intel Atom 1.3 GHz
Main memory DDR2 1 GB or 2 GB, memory cannot be exchanged.
For information on the memory size, refer to the order data.
Backup memory 512 KB MRAM
Of this, 128 KB of this can be backed up at full load in the buffer
time of the power supply.
Drive, memory medium
Solid-state drive, optional ≥ 50 GB, 2.5" SATA-SSD (SLC)
≥ 80 GB, 2.5" SATA-SSD (MLC)
CompactFlash memory card,
optional
• 2 GB or
• 4 GB or
• 8 GB or
• 16 GB
Floppy and CD-ROM drive
External, can be connected via USB port
1
USB stick
External, can be connected via USB port
1
Only to USB port of the device, not via USB hub