B&R X20cSC2212, Manual, Page: 6 / 54

X20(c)SC2212
6 Data sheet V1.141 X20(c)SC2212 Translation of the original documentation
Model number X20SC2212 X20cSC2212
Switching voltage I/O power supply minus residual voltage
Total nominal current 120 mA
Operating conditions
Mounting orientation
Horizontal Yes
Vertical Yes
Installation elevation above sea level 0 to 2000 m, no limitation
Degree of protection per EN 60529 IP20
Ambient conditions
Temperature
Operation
Horizontal mounting orientation 0 to 60°C -40 to 60°C
3)
Vertical mounting orientation 0 to 50°C -40 to 50°C
4)
Derating See section "Derating".
Storage -40 to 85°C
Transport -40 to 85°C
Relative humidity
Operation 5 to 95%, non-condensing Up to 100%, condensing
Storage 5 to 95%, non-condensing
Transport 5 to 95%, non-condensing
Mechanical properties
Note Order 1x safety-keyed terminal block separately.
Order 1x safety-keyed bus module separately.
Spacing 25
+0.2
mm
Table 5: X20SC2212, X20cSC2212 - Technical data
1) The related danger warnings in the technical data sheet must also be observed.
2) The protective function is provided for max. 30 minutes for a continuous short circuit.
3) Up to hardware upgrade <1.10.1.0 and hardware revision <E0: -25 to 60°C
4) Up to hardware upgrade <1.10.1.0 and hardware revision <E0: -25 to 50°C
Danger!
Operation outside the technical data is not permitted and can result in dangerous states.
Information:
For detailed information about installation, see chapter "Installation notes for X20 modules" on page
50 .
Derating
The derating curve refers to standard operation and can be shifted to the right by the specified derating bonus if
in a horizontal mounting orientation.
Module X20SC2212
Derating bonus
At 24 VDC +5°C
Dummy module on the left +2.5°C
Dummy module on the right +0°C
Dummy module on the left and right +5°C
With double PFH / PFH
d
+0°C
Table 6: Derating bonus