Introduction: Germany Schmersal / SCHMERSAL safety relay SRB301MC-24V
Features:
Suitable for output signal processing of contact sensors
3 Safety contacts, STOP 0
1 Signal output
Suitable for connection to active signal outputs (AOPDs), e.g. safety light curtains/light curtains
Suitable for output signal processing of contact sensors
Product parameters
Ordering data
Product Description:
SRB301MC-24V
Item No. (Order Number)
101190684
EAN (European Article Number)
4250116202249
eCl@ss number, version 12.0
27-37-18-19
eCl@ss number, version 11.0
27-37-18-19
eCl@aa number, version: 9.0
27-37-18-19
ETIM number, version 7.0
EC001449
ETIM number, version 6.0
EC001449
Valid until
31.12.2024
Licensing - Standard
certificate
TÜV
cULus
CCC
Overall data
standard
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
atmospheric pressure
EN 60068-2-78
Housing material
Glass-fibre reinforced thermoplastic with ventilation
gross weight
250 g
Overall data - product characteristics
Stop the category
0
Electrical fuses
be
Cable damage detection
be
Short circuit identification
be
Initiation input
be
Feedback loops
be
Auto-reset function
be
Ground detection
be
The whole system is detected, the status is stated
be
Number of auxiliary contacts
1
Number of LED lights
4
Number of openers
2
Number of safety contacts
3
Security assessments
standard
EN IEC 60947-5-1
EN IEC 61508
Safety Assessment - Relay Output
Performance level, STOP 0, highest
e
Category, Stop 0
4
Diagnostic coverage (DC) level, Stop 0
≥ 99 %
PFH value Stop 0
2.00 x 10⁻⁸ /h
Safety Integrity Level (SIL), stop 0, for the following applications:
3
Task time
20 years
Common Faults (CCF), minimal
65
Mechanical parameters
Mechanical life, minimum
10,000,000 operations
Installation
Quick installation of DIN rails according to EN 60715
Mechanical data - Connection technique
Terminal naming
IEC/EN 60947-1
Terminal connectors
Hard or soft wire
Screw terminal M20 x 1.5
Cable cross-section, minimum
0.25 mm²
Cable cross-section, maximum
2.5 mm²
The tightening torque of the clamp
0.6 Nm
Mechanical parameters - dimensions
width
22.5 mm
height
100 mm
depth
121 mm
Environmental conditions
Enclosure rating
IP40
Clearance protection level
IP54
Degree of protection for clips and terminals
IP20
Ambient temperature
-25 … +60 °C
Storage and transport temperatures, minimum
-40 °C
Storage and transport temperature, max
+85 °C
Vibration resistance according to EN 60068-2-6:
10 … 55 Hz, amplitude 0.35 mm, ± 15 %
Impact-resistant
30 g / 11 ms
Ambient conditions - Insulation values
Rated impulse withstand voltage
4 kV
Overvoltage level
III
Pollution rating according to IEC 60664-1
2
Electrical parameters
Frequency range
50 Hz
60 Hz
Operating voltage
24 VAC -15 % / +10 %
24 VDC -10 % / +20 %
Ripple voltage
10 %
Rated operating voltage
24 VAC
Rated operating voltage
24 VDC
Rated AC voltage of the control unit, 50 Hz, minimum
20.4 VAC
Rated control voltage at AC 50 Hz, max
26.4 VAC
Rated AC voltage of the control unit, 60 Hz, minimum
20.4 VAC
Rated control voltage at AC 60 Hz, max
26.4 VAC
The rated AC voltage of the control unit, DC, is minimum
20.4 VDC
Rated control voltage, DC, maximum
28.8 VDC
Electricity power consumption
2 W
Electricity power consumption
4.9 VA
Contact resistance, max
0.1 Ω
Remarks (Contact Resistance)
In brand new condition
Disconnect delay in the event of a power failure, typical
80 ms
Disconnect delay in the event of an emergency shutdown, typical
20 ms
Auto-start pick-up delay, typical
100 ms
Pick-up delay at reset, typical
20 ms
Contact Material, Electrical
AgSn0, Ag-Ni, self-cleaning, forced positioning
Electrical Parameters - Safety Relay Output
Voltage, application category AC-15
230 VAC
Current, application category AC-15
6 A
Voltage, application category DC-13
24 VDC
Current, application category DC-13
6 A
Switching capacity, minimum
10 VDC
Switching capacity, minimum
10 mA
Switching capacity, maximum
250 VAC
Switching capacity, maximum
8 A
Electrical Parameters - Digital Inputs
Conduction resistance, maximum
40 Ω
Electrical Parameters - Digital Output
Voltage, application category DC-12
24 VDC
Current, application category DC-12
0.1 A
Electrical Parameters - Relay Output (Auxiliary Contact)
Switching capacity, maximum
24 VDC
Switching capacity, maximum
2 A
Electrical Parameters - Electromagnetic Compatibility (EMC)
EMC rating
EMC Directive
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This article introduces Germany SCHMERSAL safety relay SRB301MC-24V products, if you are interested in Schmersal safety relay, please also contact our customer service, we are looking forward to your call, hope our technology and service can bring you a better experience.
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