06.03
2.2 MCI board
2-55
Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
2.2.5 Technical Data
Safety
Degree of protection IP 20
Class of protection Class of protection I, acc. to VDE 0106 P1:
1982 (IEC 536)
Safety regulations EN61131-1
Certifications CE, UL, CSA
Power consumption 5V 3.3V
Typically 4.7W 50mW
Max. 6W 200mW
Mechanical data
Dimensions PCI card, 2/3 length
Weight 198g
Climatic environmental conditions
Heat dissipation Open-circuit cooling
Temperature limit values Operation Storage/transportation
– MCI board alone –
–40 ... 70°C
– MCI board in PCU 50
5 ... 55°C –20 ... 60°C
Tested to DIN IEC 68-2-1, DIN IEC 68-2-2
(DIN EN 60068-2-2), DIN IEC 68-2-14
Limit values of rel. humidity 5 ... .80% 5 ... .95%
Tested to DIN IEC 68-2-30
per min. per hour
Temperature change max. 1K max. 10K
Condensation not admissible
Quality assurance acc. to ISO 9001
Vibrational load during operation
Class 3M4
Frequency range 10 ... 58Hz/58... 200Hz
Const. excursion/acceleration 0.075mm / 1g
Tested to
– module in PCU 50
DIN EN 60068-2-6
Shock load during operation
Acceleration 50m/sec
2
Duration of nominal shock 30msecs
Tested to
– module in PCU 50
DIN EN 60068-2-6
Notice
The specified safety regulations, certifications, degree of protection and class
of protection only apply for the case that the module is plugged in a
SINUMERIK PCU 50.
2 Hardware Descri
tions
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