BOSCH REXROTH
S20-SSDI-8/4
R911173191
All Other Products
I/O IndraControl S20 Digital:SIL3 Input
BOSCH REXROTH
MATERIAL: R911173191
SUMMARY: I/O IndraControl S20 Digital:SIL3 Input
Quantity in stock: 1
Quantity Details:- Hydrotech Stock: 0 can ship May 1, 2024
- Factory Stock: 1 can ship June 19, 2024
Safety-related digital input module, IP20 protection, for use in CIP Safety on Sercos systems. The module has 4 safe digital inputs for two-channel assignment or 8 safe digital inputs for single-channel assignment.
General data
|
Type |
S20-SSDI-8/4 | |
|
Weight 1) |
g |
≈ 220 |
|
Operating mode |
CSos, extended data format with 12 bytes | |
|
Ambient temperature (operation) 2) |
-35 °C ... +60 °C | |
|
Ambient temperature (operation) 3) |
-35 °C ... +55 °C | |
|
Ambient temperature (storage/transport) |
-40 °C ... +85 °C | |
|
Permissible relative humidity (operation) |
75% on average, 85% occasionally (no condensation) | |
|
Permissible relative humidity (storage/transport) |
75% (no dewing) | |
|
Air pressure (operation) |
70 kPa … 108 kPa (up to 3000 m above sea level) | |
|
Air pressure (storage/transport) |
66 kPa … 108 kPa (up to 3500 m above sea level) | |
|
Protection type 4) |
IP20 | |
|
Protection class 5) |
III, IEC EN 61140, VDE 0140-1 | |
|
Clearances and creepage distances |
Acc. to IEC 60664-1 | |
|
Housing material |
Plastic PBT, self-extinguishing (V0) | |
|
Connection data |
||
|
Type |
S20-SSDI-8/4 | |
|
Designation |
S20 connector | |
|
Connection type |
Tension spring modules | |
|
Conductor cross-section solid/flexible/AWG |
0.5 mm² ... 1.5 mm² 0.25 mm² ... 1.5 mm² 24 ... 16 |
|
|
Stripping length |
mm |
8 |
|
Safety characteristics |
||
|
Type |
S20-SSDI-8/4 | |
|
Acc. to IEC 61508/EN 61508 |
||
|
Achievable SIL 6) |
SIL 2 (single-channel) SIL 3 (two-channel) - |
|
|
Probability of dangerous failure by demand through the safety function (PFD) |
SIL 2: Maximum 1 % of 10-2 (corresponds to 1 * 10-4) SIL 3: Maximum 1 % of 10-3 (corresponds to 1 * 10-5) |
|
|
Probability of dangerous failure per hour for the whole module (PFH) 7) |
SIL 2: Maximum 1 % of 10-6 (corresponds to 1 * 10-8) SIL 3: Maximum 1 % of 10-7 (corresponds to 1 * 10-9) - |
|
|
Hardware error tolerance (HFT) of the module |
1 | |
|
Permissible operating time 8) |
Years |
20 |
|
Acc. to EN 62061 |
||
|
Achievable SIL Claim Limit 6) |
SIL CL 2 = SIL 2 (single-channel) SIL CL 3 = SIL 3 (two-channel) - |
|
|
Safe Failure Fraction (SFF) |
% |
99 |
|
Probability of dangerous failure per hour for the whole module (PFH) 7) |
SIL 2: Maximum 1 % of 10-6 (corresponds to 1 * 10-8) SIL 3: Maximum 1 % of 10-7 (corresponds to 1 * 10-9) - |
|
|
Hardware error tolerance (HFT) of the module |
1 | |
|
Permissible operating time 9) |
Years |
20 |
|
Acc. to EN ISO 13849-1 |
||
|
Achievable Performance Level 6) |
PL d (single-channel) PL e (two-channel) - |
|
|
Degree of diagnostic cover (DC) |
% |
99 |
|
Mean time to a dangerous failure (MTTFd) 10) |
100 years - |
|
|
Supply voltage UBus (Logic) |
||
|
Type |
S20-SSDI-8/4 | |
|
Logic voltage UBus |
V DC |
5 |
|
Typical current consumption from UBus |
mA |
260 |
|
Maximum current consumption from UBus |
mA |
310 |
|
Supply voltage UI (Sensors, clock outputs, peripherals) |
||
|
Type |
S20-SSDI-8/4 | |
|
Nominal voltage 11) |
V DC |
24 |
|
Ripple |
Vpp |
3.6 |
|
Permissible voltage range 12) |
19.2 V DC ... 30.2 V DC | |
|
Typical current consumption from UI 13) |
mA |
9 |
|
Permitted interruption time 14) |
ms |
1 |
|
Overvoltage protection |
Yes | |
|
Reverse polarity protection |
Parallel, temporarily reversed polarity protection | |
|
Undervoltage detection |
V |
≈ 16.6 |
|
Diagnosis displays |
LED (green) UI | |
|
External protection 15) |
A |
≤ 8 |
|
Safe digital inputs |
||
|
Type |
||
|
Number of digital inputs |
||
|
Dimensioning of inputs |
||
|
Supply |
||
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Typical input current |
||
|
Maximum permissible current "0" signal |
||
|
Minimum permissible current "1" signal |
||
|
Permissible input voltage range |
||
|
Input voltage range "0" signal |
||
|
Input voltage range "1" signal |
||
|
Maximum switching frequency |
||
|
Filter time |
tFilters |
|
|
Minimum |
||
|
Processing time for the input |
||
|
Simultaneity |
||
|
Evaluation of the symmetry |
||
|
Derating |
||
|
Permissible cable length |
||
|
Status display |
||
|
Clock outputs |
||
|
Type |
S20-SSDI-8/4 | |
|
Number of clock outputs |
2 | |
|
Supply |
Off UI | |
|
Maximum switching current 16) |
A |
≤ 0.4 |
|
Saturation voltage |
UI ‒ 1 V | |
|
Simultaneity |
% |
100 |
|
Derating |
No | |
|
Permissible cable length 17) |
m |
1000 |
|
Status indicators |
None | |
|
Diagnosis displays |
E-LED for imaging the diagnostic condition | |
|
Mechanical tests |
||
|
Type |
S20-SSDI-8/4 | |
|
Vibration resistance 18) |
10 ... 57 Hz: 0.35 mm with constant amplitude; 57 ... 150 Hz; 5 g acceleration, constant amplitude | |
|
Shock 19) |
30 g, 11 ms; criterion A | |
|
Conformity |
||
|
Type |
||
|
Conforms with |
||
|
Testing of interference immunity acc. to EN 61000-6-2 |
Discharge of static electricity (ESD) |
|
|
Electro-magnetic fields |
||
|
Fast transients (burst) |
||
|
Transient overvoltage (surge) |
||
|
Line-fed disturbances |
||
|
Testing of disturbance transmission acc. to EN 61000-6-4 |
Testing of line-fed disturbance transmission |
|
| 1) | Including plug |
| 2) | Any installation position |
| 3) | Acc. to CULUS |
| 4) | Operation min. in installation space IP54 |
| 5) | Protective extra-low voltage |
| 6) | Depending on the parameterization and circuit |
| 7) | Depending on the parameterization |
| 8) | With low demand rate, 25 years |
| 9) | With low demand rate, 25 years. Operation in the faulty state: 72 h |
| 10) | Single-channel or two-channel allocation |
| 11) | Acc. to EN 61131-2, EN 60204 |
| 12) | Including all tolerances, including ripple |
| 13) | All inputs set; supply from UI with 30.2 V DC; without supply of sensors via clock supplies T1 and T2 |
| 14) | Output voltage of the clock outputs can break down |
| 15) | Slow time-lag |
| 16) | Short-circuit and overload proof |
| 17) | Total of connected up lines for each clock output must not be exceeded |
| 18) | Acc. to IEC 60068-2-6 |
| 19) | Acc. to IEC 60068-2-27 |
|
Approvals |
|
The current approvals can be found at www.boschrexroth.com. |
Dimensions
|
Type |
S20-SSDI-8/4 | |
|
A |
mm |
53.6 |
|
B |
mm |
126.1 |
|
C |
mm |
54 |
|
Note on dimensions |
Without bus base module including plug | |