Siemens SIMATIC IPC677D, Руководство по эксплуатации

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Technical information
8.4 Technical specifications
SIMATIC IPC677D
Operating Instructions, 09/2014, A5E32995420-AC
121
8.3.7 Dimensional drawing for the installation of expansion modules
Short PCI or PCIe expansion card
8.4 Technical specifications
8.4.1 General technical specifications
Order numbers See order documents
Weight 15" 19" 22"
12 kg 14 kg 16 kg
Supply voltage AC
Nominal 100-240 V AC (-15% / +10%) (autorange)
Supply voltage DC
1
Nominal 24 V DC (-20% / + 20%), SELV
1
Input current AC Continuous current up to 1.7 A (up to 50 A for 1 ms at startup)
Input current DC Continuous current up to 7.1 A (up to 14 A for 30 ms at
startup)
Line voltage frequency 50-60 Hz (47 to 63 Hz)
Short-term voltage interruption in
accordance with Namur
max. 20 ms (at 93 to 264 V)
(max. 10 events per hour; recovery time at least 1 s)
Power consumption
• AC: 190 W
•
DC: 210 W
Degree of protection IP 20 to IEC 60529
Protection class Protection class I to IEC 61140
Safety specifications EN 60950-1; UL508; CSA C22.2 No 142
Noise emission < 55 dB(A) according to EN ISO 7779
Quality assurance In accordance with ISO 9001
1
The device should only be connected to a 24 V DC power supply which meets the re-
quirements of safe extra low voltage (SELV) according to IEC/EN/DIN EN 60950-1. A
protective conductor must also be used (see section "Connecting the 24 VDC power sup-
ply (Page 41)").