Technical information
8.4 Technical specifications
SIMATIC IPC477E
128
Operating Instructions, 11/2020, A5E37455003-AF
8.4
Technical specifications
8.4.1
General technical specifications
Weight of touch device
(without expansions):
•
Touch screen device, 15" display
•
Touch screen device, 19" display
•
Touch screen device, 22" display
•
Touch screen device, 24" display
Resistive single-touch
screen
•
Approx. 6900 g
•
Approx. 8250 g
•
Approx. 8950 g
•
---
Capacitive multi-touch
screen
•
Approx. 7200 g
•
Approx. 7800 g
•
Approx. 9420 g
•
Approximately
10600 g
For device with expansion cards, the weight
increases accordingly:
•
Expansion: PCIe card
•
Approximately 150 g
Supply voltage
•
24 V DC (-20 % / +20 %)
1
•
100 - 240 V AC (-15 % / +10 %); 50 - 60 Hz
3
Input current 24 V DC
•
5 A DC
Input current 100 - 240 V AC
•
1.1 A AC
Short-term voltage interruption
according to Namur
Min. 20 ms (DC)
Min. 20 ms (AC); max. 10 events per hour; min. 1 s
recovery time
Degree of protection
•
IP 20 to IEC 60529 (enclosure)
2
•
IP 65 (front)
2
Protection class
Protection class I according to IEC 61140
Safety specifications
EN 61010-1; EN 61010-2-201; UL 61010-1; UL
61010-2-201; CAN/CSA-C22.2 No. 61010-1;
CAN/CSA-C22.2 No. 61010-2-201
Quality assurance
In accordance with ISO 9001
Degree of pollution
Device is designed for environments with pollution
degree 2
Transient overvoltages
Device is designed for connection to supply with
overvoltage category II (transient overvoltages up to
2500 V)
1
The device may only be connected to a 24 V DC power supply which meets the requirements of a
safe extra-low voltage (SELV/PELV) in accordance with the standard IEC/EN/DIN EN/UL 61010-2-201.
At least 5 A inrush current for 15 ms is required for device startup. The peak value of the starting
current depends on the input voltage and the impedance of the 24 V DC power supply. Peak cur-
rents greater than 6.5 A are possible. This will not have a negative impact on device functionality.
2
not evaluated by UL
3
Inrush current AC max. 50 A for a period of < 1ms