SIEMENS
11/33
Siemens IC 10 · 2017
SIRIUS 3RK3 Modular Safety System
General data
11
■
Technical specifications
Central units and expansion modules
More information
Manual,
see
Technical specifications,
see
FAQs,
see
Type
Central units
Expansion modules
Basic
Advanced
ASIsafe
basic
ASIsafe
extended
4/8F-DI
2/4 F-DI
1/2 F-RO
2/4 F-DI
2F-DO
4/8 F-RO
4 F-DO
8 DI
8 DO
Dimensions (W x H x D)
• Screw terminals
mm
45 x 111
x 124
22.5 x 111
x 124
45 x 111
x 124
22.5 x 111
x 124
• Spring-type terminals
mm
45 x 113
x 124
22.5 x 113 x 124
45 x 113
x 124
22.5 x 113
x 124
Device data
Shock resistance
(sine pulse)
g
/ms
15/11
Touch protection
Acc. to IEC 60529
IP20
Permissible mounting
position
Vertical mounting surface (+10°/-10°),
deviating mounting positions are permitted for reduced ambient temperature
Minimum distances
For heat dissipation through convection from the devices 25 mm to the ventilation openings (top and bottom)
Permissible ambient
temperature
• During operation
°C
-20 ... +60
• During storage and
transport
°C
-40 ... +85
Number of sensor
inputs (1-channel)
• Fail-safe
8
8
2
4
8
4
4
--
--
--
--
• Not fail-safe
--
--
6
4
--
--
--
--
--
8
--
Number of test outputs
2
--
Number of outputs
• Relay outputs
- Single-channel
--
--
--
--
--
2
--
8
--
--
--
- Two-channel
1
1
1
1
--
--
--
--
--
--
--
• Electronic outputs
- Single-channel
--
--
--
--
--
--
--
--
--
--
8
- Two-channel
1
1
1
1
--
--
2
--
4
--
--
Weight
g
300
160
400
135
125
160
Installation altitude
above sea level
m
2 000
Environmental data
EMC interference
immunity
IEC 60947-5-1
Vibrations
• Frequency
Hz
5 ... 500
• Amplitude
mm
0.75
Climatic withstand
capability
IEC 60068-2-78
W
H
D
© Siemens AG 2016