Technical specifications
8.5 Technical specifications
SIMATIC IPC427D
Operating Instructions, 05/2017, A5E31347215-AB
115
8.5
Technical specifications
8.5.1
General technical specifications
General technical specifications
Order numbers
See order documents
Dimensions
262 × 133 × 50.5 (W × H × D in mm)
Weight
Approximately 2 kg
Supply voltage (DC)
1
24 V DC
1
(-20%/+20%)
Short-term voltage interruption in
accordance with Namur
Min. 15 ms (at 20.4 V)
Max. 10 events/h; recovery time min. 1 s
Max. power consumption
64.8 W (at 24 V)
Degree of protection
IP 20 to IEC 60529
Protection class
Protection class I to IEC 61140
Safety specifications
EN 60950-1; UL 60950-1; CAN/CSA-C22.2 No. 60950-1;
UL 508; CAN/CSA-C22.2 No. 142
Noise emission
<40dB (A) to DIN 45635-1
Quality assurance
In accordance with ISO 9001
1
The upstream power supply must generate a safety extra-low voltage with safe electrical
isolation to IEC 60364-4-41 or an NEC Class 2 SELV and LPS to IEC/UL/EN/ DIN-EN
60950-1 (see chapter "Connecting the power supply (Page 45)").
Electromagnetic compatibility
Interference emission
EN 61000-6-3, EN 61000-6-4, CISPR22 class B; FCC class A
Immunity with regard to conduct-
ed interference on the supply lines
± 2 kV according to IEC 61000-4-4; burst
± 1 kV according to IEC 61000-4-5; symmetrical surge
± 2 kV according to IEC 61000-4-5; asymmetrical surge
Noise immunity on signal lines
± 1 kV to IEC 61000-4-4; Burst; Length < 3 m
± 2 kV in accordance with IEC 61000-4-4; Burst; length > 3 m
± 2 kV in accordance with IEC 61000-4-5; Surge; length > 30 m
Immunity to electrostatic dis-
charge
± 6 kV contact discharge 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 80–1000 MHz and 1.4–2 GHz, 80% AM according to
IEC 61000-4-3
3 V/m 2–2.7 GHz, 80% AM according to IEC 61000-4-3
10 V 10 kHz to 80 MHz, 80% AM according to IEC 61000-4-6
Immunity to magnetic fields
100 A/m, 50/60 Hz according to IEC 61000-4-8
