Siemens PANEL PC 877 User Manual

Technical data 

 

15.1 General technical data 

 

SIMATIC Panel PC 877 

15-6

 

Operating instructions, Release 07/2006, A5E00877780-01 

General technical data 
Safety 
Protection class 

Protection class I to IEC 60536, i.e.: Device with PE ground terminal 

Standards 

IEC 60950-1, EN 60950-1, DIN EN 60950-1, EN 61131-2 

Approvals 

AC device: cULus in accordance with UL 60950-1 

DC device: cULus in accordance with UL 508  

Conformity 

CE 
With clamp attachment, encircling seal and pressed-on plastic cap for 

USB interface

 5)

 

IP 65, NEMA 4 

Degree of protection 

With screw attachment 

IP 54 

Liability of product 

nonconformance 

24 months 

Quality assurance 

to ISO 9001 

 
1) Limitations for optical drives:  

Burner operation is only allowed without external disruptions and at an ambient temperature 

between +5° C and +40° C.  
2) Limitation for optical drives:  

 10 to 58 Hz: 0.019 mm / 58 to 500 Hz: 2.5 m/s

2

 approx. 1/4 g. Burner operation is only 

allowed without external disruptions. 
3) Electrically isolated within the safety extra-low voltage circuit, SELV. 
4) A small number of faults in the display is unavoidable. However, the displays do comply 

with the described quality standards of the ISO stanard 13406-2, class 2. 

 

Bad pixels 

Permissible number  

Permanently bright and permanently dark pixels 

≤ 12 

Permanently bright, green pixels 

≤ 5 

5) The front USB interface cannot be used in some device variants. 
6) USB 2.0 standard.