Siemens SIMATIC IPC477D - PRO Device; General Specifications PRO Device

Technical information
8.4 Technical specifications
SIMATIC IPC477D, IPC477D PRO
Operating Instructions, 11/2016, A5E31347228-AF
217
8.4.2
PRO device
8.4.2.1
General specifications PRO device
Note
The features of the PRO devices are the same as for built
-in units except f
or the components
listed below.
Weight PRO device:
• 15" display stand or support arm • 6.8 kg
• 15" display prepared for support arm and exten-
sion elements
• 7.5 kg
• 19" display stand or support arm • 8.2 kg
• 19" display prepared for support arm and exten-
sion elements
• 8.8 kg
• 22" display stand or support arm • 9.3 kg
• 22" display prepared for support arm and exten-
sion elements
• 9.9 kg
Power supply
1
• 24 V DC (-20 % / +20 %)
1
Short-term voltage interruption
according to Namur
Min. 20 ms at 20.4 V (DC)
Degree of protection
• IP 65 (all-round)
• Enclosure Type 4X / 12 (indoor use only)
Quality assurance
In accordance with ISO 9001
1
The device may only be connected to a 24 V DC power supply that meets the requirements of a
safe extra-low voltage (SELV) according to IEC/EN/DIN EN/UL 60950-1.
The supplying source must be fused for a power rating < 240 VA; recommended fuse rating ≤ 8 A.