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Manual R06-2016
27 / 172
ROTARY INDEXING TABLE CONTROLLER
EF2...B
COMPONENT DESCRIPTIONS |
3.4 Safety relay
Fig. 10: Circuit safety relay
3.4.1 Technical data
Refer to the device manual of the manufacturer for further information.
Safety relay Sirius 3SK1122-1CB41
Version
for emergency stop and protection
doors
Degree of protection
IP20
Contact protection against electric shock
finger-safe
Ambient temperature
Storage
Operation
-40 °C...+80 °C
-25 °C...+60 °C
Air pressure
Observe information on the device
900 hPa...1060 hPa
Relative humidity during operation without condensation
10 %...95 %
Elevation above sea level
2,000 m
Vibration resistance in accordance with IEC 60068-2-6
5 ... 500 Hz: 0.75 mm
Degree of contamination
3
Overvoltage category
III
Spacing to be maintained during serial installation to the side
0 mm
Spacing to be maintained to grounded components to the side
5 mm
DC
avg
average diagnostic coverage
> 99 %
MTTF
d
Mean Time To a dangerous Failure
> 30 years
Equipment identification
•
According to DIN 40719 extended acc. to IEC 204-2 / acc. to IEC 750
•
According to DIN EN 61346-2
-
F
Hardware fault tolerance according to IEC 61508
1
Installation position
As desired
Type of attachment
Snap-on mounting
Type of electrical connection
Screw connection
Service
The device is service-free
Verification of suitability
TÜV approval
UL approval
CSA approval
Yes
Yes
Yes