B&R X20cSC2212 Manual page 5

Model number
Safe digital inputs
EN ISO 13849-1:2015
Category
PL
DC
IEC 61508:2010,
IEC 61511:2004,
EN 62061:2013
SIL CL
SFF
Safe digital outputs
EN ISO 13849-1:2015
Category
PL
DC
IEC 61508:2010,
IEC 61511:2004,
EN 62061:2013
SIL CL
SFF
I/O power supply
Nominal voltage
Voltage range
Integrated protection
Safe digital inputs
Nominal voltage
Input characteristics per EN 61131-2
Input filter
Hardware
Software
Input circuit
Input voltage
Input current at 24 VDC
Input resistance
Error detection time
Isolation voltage between channel and bus
Switching threshold
Low
High
Line length between pulse output and input
Safe digital outputs
Variant
Nominal voltage
Nominal output current
Total nominal current
Output protection
Braking voltage when switching off inductive loads
Error detection time
Isolation voltage between channel and bus
Peak short-circuit current
Leakage current when switched off
Residual voltage
Switching voltage
Max. switching frequency
Test pulse length
Max. capacitive load
Current on loss of ground
I
OUT
I
GND
Pulse outputs
Variant
Nominal output current
Output protection
Peak short-circuit current
Short-circuit current
Leakage current when switched off
Residual voltage
Data sheet V1.141 X20(c)SC2212 Translation of the original documentation
X20SC2212
Cat. 4 when using input channel pairs (e.g. SI1 and SI2) or more than 2 input channels
Cat. 3 if parameter "Disable OSSD = Yes-ATTENTION",
PL d if parameter "Disable OSSD = Yes-ATTENTION",
>60% if parameter "Disable OSSD = Yes-ATTENTION",
SIL 2 if parameter "Disable OSSD = Yes-ATTENTION",
>60% if parameter "Disable OSSD = Yes-ATTENTION",
FET, 2x positive switching, type B1, output level readable
Thermal short-circuit shutdown, integrated protection for switching inductive loads
Shutdown of individual channels in the event of overload or short circuit
Table 5: X20SC2212, X20cSC2212 - Technical data
Cat. 3 when using individual input channels,
PL e
>94%
SIL 3
>90%
Cat. 4 if parameter "Disable OSSD = No"
PL e if parameter "Disable OSSD = No"
>94% if parameter "Disable OSSD = No"
SIL 3 if parameter "Disable OSSD = No"
>90% if parameter "Disable OSSD = No"
24 VDC
24 VDC -15% / +20%
Reverse polarity protection
24 VDC
Type 1
≤150 μs
Configurable between 0 and 500 ms
Sink
24 VDC -15% / +20%
Max. 3.28 mA
Min. 7.33 kΩ
100 ms
500 V
eff
<5 VDC
>15 VDC
Max. 60 m with unshielded line
Max. 400 m with shielded line
24 VDC
0.5 A
1 A
Max. 45 VDC
1 s
500 V
eff
Max. 12 A
<500 µA
≤300 mVDC at nominal current
I/O power supply minus residual voltage
1000 Hz
Max. 500 µs
100 nF
<1 mA
<180 mA
Push-Pull
20 mA
25 A for 15 µs
100 mA
eff
0.1 mA
3 VDC
X20(c)SC2212
X20cSC2212
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