Order No
101181616
Article Code
101181616
Certificates
cULus
Schmersal
Emniyetli Sinyal İşleme
Güvenlik İzleme Modülleri
SRB302X3-24VAC/DC-230VAC
Product Description
- • Voltage: 24 ... 230 VAC | Dimensions: 45mm×100mm×121mm | Weight: 450 g | Certification: cULus | Contacts: 2 NC | PL e
Standards
- • EN IEC 60947-5-1 EN IEC 61508
Product Features
- • Suitable for the signal processing of outputs with contact sensors_x000D_
- • Suitable for signal processing of outputs connected to potentials (AOPDs), e.g. safety light grids/curtains_x000D_
- • 3 güvenlik kontağı, STOP 0_x000D_
- • 2 sinyal çıkışı
Technical Specifications
Mounting
Fits onto a standard DIN rail per EN 60715
Depth
121 mm
Category
4
General Note
Inductive loads (e.g. contactors, relays, etc.) must be suppressed with a suitable circuit.
Width
45 mm
Height
100 mm
PFH Value
2.00 x 10⁻⁸ /h
Number of LEDs
3
Impact Resistance
30 g / 11 ms
EMC Class
EMC Directive
Application Note
Protection system Acil durdurma butonu Pull wire acil durdurma switch Safety light curtain
Mission Time
20 Year(s)
Gross Weight
450 g
Housing Material
Glass-fibre reinforced thermoplastic, ventilated
Contact Material
AgSn0. self-cleaning, positive drive
Start Input
Yes
Pollution Degree
2
Min. Cable Cross-Section
0.25 mm²
Vibration Resistance
10 ... 55 Hz, Amplitude 0.35 mm
Electronic Fuse
Yes
Frequency Range
50 Hz 60 Hz
Clip Tightening Torque
0.6 Nm
Max. Cable Cross-Section
2.5 mm²
Terminal (Mechanical)
Threaded terminal block
Climatic Resistance
EN 60068-2-78
Ripple Voltage
0.1
Stop Category
0
Ambient Temperature
-25 ... +60 °C
Performance Level
e
Reset Edge Detection
Yes
Operating Voltage
24 ... 230 VAC -15 % / +10 %
Feedback Circuit
Yes
IP Protection (Housing)
IP40
Max. Contact Resistance
0.1 Ω
Mechanical Life (min.)
10,000,000 Cycles
Note (Contact Resistance)
In new condition
Terminal Definitions
IEC/EN 60947-1
Max. Transmission Resistance
40 Ω
Wire Breakage Detection
Yes
Cross-Circuit Detection
Yes
Voltage Range Type
AC
Suitable SIL Applications
3
Connection Diagram Note
Evaluation requirements: switch-off pauses of 250 µs - 1500 µs must be tolerated. The safety sensor's 250 µs switch-off time is extended according to cable length. Typically 500 µs is achieved with 100 m of cable.
Permissible Cable Type
Single core solid / esnek
Number of Safety Contacts
3
IP Protection (Mounting Area)
IP54
Automatic Reset Function
Yes
Utilization Category AC-15
0.25
Utilization Category DC-13
0.25
Number of Auxiliary Contacts
2
Overvoltage Category
III
Electrical Power Consumption
5 VA
Rated Operating Voltage
24 ... 230 VAC
AC Control Voltage 50Hz min.
20.4 VAC
IP Protection (Terminal Block)
IP20
Earth Connection Detection
Yes
AC Control Voltage 50Hz max.
26.4 VAC
Impulse Withstand Voltage (Uimp)
4 kV
Storage/Transport Temperature
-40 ... +85 °C
Integrated System Diagnostics Status
Yes
Pull-In Delay After RESET
20 ms
Diagnostic Coverage (DC) Level
> 99 %
DC Min. Rated Control Voltage
20.4 VDC
Min. Common Cause Failure (CCF)
65
DC Max. Rated Control Voltage
28.8 VDC
Displayed Operating States
Konum relay K2 Konum relay K1
Emergency Stop Release Delay (Max.)
20 ms
Release Delay on Power Failure
60 ms
Number of NC (Normally Closed) Contacts
2