01/2007
2.3 MCI board extension slot variant
2-60
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
2.3.4 Technical data
Table 2-7 Technical data for MCI board extension, slot version
Safety
Degree of protection IP 20
Safety class Safety class I, in accordance with VDE 0106 P1: 1982
(IEC 536)
Safety regulations EN61131–1
Approvals CE, UL, CSA
Electrical data
Maximum Typical
Power consumption without
I/Os
500 mW 350 mW
Power consumption with I/Os 2.1 W 850 mW
both handwheels per handwheel
Max. current–carrying capa-
city of the 5 V power supply
1A 500mA
Mechanical data
Dimensions Short PCI card
Weight 110g
Ambient environmental conditions
Heat dissipation Open circuit ventilation
Operation Storage/transport
Temperature limits
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
Limits for relative humidity 5 ... .80% 5 ... .95%
Tested to DIN IEC 68–2–30
Per minute Per hour
Temperature change Max. 1K Max. 10K
Condensation Not permissible
Quality assurance to ISO 9001
Vibrational load during operation
Category 3M4
Frequency range 10 ... 58 Hz/58... 200 Hz
Const. excursion/acceleration 0.075 mm/1 g
Tested to
– module in PCU 50.3
DIN EN 60068–2–6
Shock load during operation
Acceleration 50m/s
2
Duration of nominal shock 30 ms
Tested to
– module in PCU 50.3
DIN EN 60068–2–6
Notice
The specified safety regulations, certifications, degree of protection and safety
class only apply if the module is plugged into a SINUMERIK PCU 50.3.
2 Hardware Descri
tions
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