Siemens SINUMERIK 840D User Manual

03.06
2.2 Climatic and mechanical environmental conditions
2-26
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D Configuring Manual NCU (PHD) – 03.06 Edition
2.2 Climatic and mechanical environmental conditions
Vibration load: EN 60068–2–6
Shock load: EN 60068–2–27
Climate: EN 60068–2–1/EN 60068–2–2/EN 60068–2–14
EN 60068–2–30/EN 60068–2–31/EN 60068–2–32/
EN 60068–2–33/EN 60068–2–34
Long-term storage: EN 60721–3–1
Transport: EN 60721–3–2
Stationary operation: EN 60721–3–3
2.2.1 Transport and storage conditions
The following specifications apply to components in transport packaging:
Table 2-2 Ambient climatic conditions per EN 60721–3–1/–3–2,
class 1K3/2K4
Transport Bearings
Temperature range –40 ... 70 °C –25 ... 55 °C
Temperature change < 18 K < 18 K Within one hour
Relative humidity 10 to 95% 10 to 95%
Permissible change
in relative humidity
max 0.1 % max 0.1 % Within 1 minute
Table 2-3 Test limits for mechanical environmental conditions
Vibration
to EN 60068 2 6
Frequency range 5 to 9 Hz
to EN 60068–2–6
Constant deflection 7.5 mm
Acceleration amplitude 9 to 200 Hz: 2g
Shock resistance
to EN 60068 2 27
Acceleration 30g
to EN 60068–2–27
Duration of nominal shock 6 ms
Number of nominal shocks 18 shocks
Shock form Half-sine
g  9.81 m/s
2 (acceleration due to gravity)
Test standards
Requirement
standards
Components in
original packaging
2 Connection Conditions

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB