06.03
2.3 MCI board extension
2-61
Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
2.3.4
Technical Data
Table 2-7
Technical data for MCI board extension
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
Electrical data
Max.
typical
Power consumption without
I/Os
500mW
350mW
Power consumption with I/Os
2.1W
85 0mW
both handwheels
per handwheel
Max. current-carrying capacity
of the 5V power supply
1A
500mA
Mechanical data
Dimensions
Short PCI card
Weight
110g
Climatic environmental conditions
Heat dissipation
Open-circuit cooling
Operation
Storage/transportation
Temperature limit values
5 ... 55
°
C
–40 ... 70
°
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 SINUM-
ERIK PCU 50.
2 Hardware Descriptions
