SRB303SQP-SS-24V
SRB303SQP-SS-24V
Downloads
- Signal processing of safety edges of the STW-SL series
- 3 safety contacts, STOP 0
- 3 Signalling outputs
Ordering data
Product type description |
SRB303SQP-SS-24V |
Article number (order number) |
103008086 |
EAN (European Article Number) |
4030661518848 |
eCl@ss number, version 12.0 |
27-37-18-19 |
eCl@ss number, version 11.0 |
27-37-18-19 |
eCl@ss number, version 9.0 |
27-37-18-19 |
ETIM number, version 7.0 |
EC001449 |
ETIM number, version 6.0 |
EC001449 |
Approvals - Standards
|
cULus |
General data
Standards |
EN IEC 62061 EN ISO 13849-1 EN IEC 60947-5-1 EN IEC 60947-5-3 EN IEC 60947-5-5 EN IEC 61508 EN IEC 60204-1 EN IEC 60947-1 |
Housing material |
Glass-fibre reinforced thermoplastic, ventilated |
Gross weight |
480 g |
General data - Features
Electronic Fuse |
Yes |
Wire breakage detection |
Yes |
Cross-circuit detection |
Yes |
Removable Terminals |
Yes |
Start input |
Yes |
Feedback circuit |
Yes |
Reset edge detection |
Yes |
Earth connection detection |
Yes |
Integral system diagnostics, status |
Yes |
Number of auxiliary contacts |
3 |
Number of LEDs |
4 |
Number of Safety contacts, STOP 0 |
3 |
Safety classification |
Standards |
EN ISO 13849-1 EN IEC 61508 |
Stop-Category |
0 |
Safety classification - Relay outputs |
Performance Level, stop 0, up to |
e |
Category, Stop 0 |
3 |
Diagnostic Coverage (DC) Level, Stop 0 |
≥ 99 % |
PFH value, Stop 0 |
2.00 x 10⁻⁸ /h |
Safety Integrity Level (SIL), Stop 0, suitable for applications in |
3 |
Mission time |
20 Year(s) |
Common Cause Failure (CCF), minimum |
65 |
PFD value |
1.80 x 10⁻⁴ |
Mechanical data
Mechanical life, minimum |
10,000,000 Operations |
Mounting |
Snaps onto standard DIN rail to EN 60715 |
Mechanical data - Connection technique
Terminal designations |
EN 60947-1 |
Termination |
rigid or flexible Screw connection, plug-in |
Cable section, minimum |
0.25 mm² |
Cable section, maximum |
2.5 mm² |
Tightening torque of Clips |
0.5 Nm |
Mechanical data - Dimensions
Width |
45 mm |
Height |
120 mm |
Depth |
121 mm |
Ambient conditions
Degree of protection of the enclosure |
IP40 |
Degree of protection of the mounting space |
IP54 |
Degree of protection of clips or terminals |
IP20 |
Ambient temperature |
-25 ... +60 °C |
Storage and transport temperature |
-40 ... +85 °C |
Resistance to vibrations |
10 ... 55 Hz, Amplitude 0.35 mm |
Restistance to shock |
10 g / 11 ms |
Ambient conditions - Insulation values
Rated impulse withstand voltage Uimp |
4 kV |
Overvoltage category |
III |
Degree of pollution |
2 |
Electrical data
Frequency range |
50 Hz 60 Hz |
Operating voltage |
24 VAC -15 % / +10 % |
Ripple voltage |
10 % |
Rated operating voltage |
24 VAC |
Rated operating voltage |
24 VDC |
Rated AC voltage for controls, 50 Hz, minimum |
20.4 VAC |
Rated control voltage at AC 50 Hz, maximum |
26.4 VAC |
Rated AC voltage for controls, 60 Hz, minimum |
20.4 VAC |
Rated control voltage at AC 60 Hz, maximum |
26.4 VAC |
Rated AC voltage for controls at DC minimum |
20.4 VDC |
Rated control voltage at DC, maximum |
28.8 VDC |
Electrical power consumption |
3 W |
Electrical power consumption |
7.5 VA |
Contact resistance, maximum |
0.1 Ω |
Note (Contact resistance) |
in new state |
Drop-out delay in case of power failure, typically |
50 ms |
Drop-out delay in case of emergency, typically |
20 ms |
Pull-in delay at automatic start, maximum, typically |
80 ms |
Pull-in delay at RESET, typically |
15 ms |
Material of the contacts, electrical |
AgSn0. self-cleaning, positive drive |
Electrical data - Safe relay outputs
Voltage, Utilisation category AC-15 |
230 VAC |
Current, Utilisation category AC-15 |
6 A |
Voltage, Utilisation category DC-13 |
24 VDC |
Current, Utilisation category DC-13 |
6 A |
Switching capacity, minimum |
10 VDC |
Switching capacity, minimum |
10 mA |
Switching capacity, maximum |
250 VAC |
Switching capacity, maximum |
6 A |
Electrical data - Relay outputs (auxiliary contacts)
Switching capacity, maximum |
24 VDC |
Switching capacity, maximum |
2 A |
Electrical data - Electromagnetic compatibility (EMC)
EMC rating |
EMC-Directive |
Status indication
Indicated operating states |
Internal operating voltage Ui UB: Supply voltage on Position relay K1/K2 |
Other data
Note (applications) |
Safety edges |
Note
Note (General) |
Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit. |
Language filter
Datasheet
Operating instructions and Declaration of conformity
UL Certificate
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Product picture (catalogue individual photo)
Schmersal Ltd., Sparrowhawk Close, WR14 1GL Malvern
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on: 20/11/2024, 06:24