Order No
103014754
Article Code
103014754
Certificates
TÜV cULus CCC
Schmersal
Emniyetli Sinyal İşleme
Güvenlik Rölesi ve Kontrol Modülleri
SRB-E-302FWS-TS
Product Description
- • Voltage: 24 VDC | Dimensions: 22.5mm×98mm×115mm | Weight: 170 g | PL e
Standards
- • EN ISO 13849-1 EN IEC 62061 EN IEC 61508
Product Features
- • 2 Safety contacts, 1 Safety Output_x000D_
- • Plug-in screw terminals with coding_x000D_
- • 1 Signalling output - status safety module_x000D_
- • 1 Signalling output - failure massage dynamic_x000D_
- • Detects standstill using 1 or 2 impulse sensors_x000D_
- • additional standstill signal, e.g. PLC as second input channel_x000D_
- • 2-channel time monitoring
Technical Specifications
Mounting
Fits onto a standard DIN rail per EN 60715
Depth
115 mm
Category
4
Width
22.5 mm
Height
98 mm
PFD Value
2.42 x 10⁻⁵
PFH Value
2.66 x 10⁻⁹ /h
Number of LEDs
6
Impact Resistance
30 g / 11 ms
EMC Class
EMC Directive
Application Note
Safe durdurma monitoring Fault safe gecikme timer
Mission Time
20 Year(s)
Gross Weight
170 g
Housing Material
Glass-fibre reinforced thermoplastic, ventilated
Contact Material
Ag-Ni, 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
Clip Tightening Torque
0.5 Nm
Max. Cable Cross-Section
2.5 mm²
Number of NO Inputs
1
Number of NC Inputs
2
Terminal (Mechanical)
Removable threaded terminaller
Operating Current
125 mA
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 VDC -20% / +20% (PELV power unit I maks. 1,0 A, EN 60204'e according to (power interruption ≤ 20 ms))
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 60947-1
Max. Transmission Resistance
40 Ω
Wire Breakage Detection
Yes
Cross-Circuit Detection
Yes
Max. Leakage Current (Ir)
1 mA
Suitable SIL Applications
3
Permissible Cable Type
Single core solid / esnek
Number of Safety Contacts
2
IP Protection (Mounting Area)
IP54
Automatic Reset Function
Yes
Current Utilization Cat. AC-15
0.16666666666787933
Current Utilization Cat. DC-12
0.1 A
Current Utilization Cat. DC-13
0.16666666666787933
Overvoltage Category
III
Electrical Power Consumption
3 W
Min. Switching Capacity
10 mA
Rated Operating Voltage
24 VDC
Number of Signal Outputs
2
Voltage Utilization Cat. AC-15
230 VAC
Voltage Utilization Cat. DC-12
24 VDC
Voltage Utilization Cat. DC-13
24 VDC
IP Protection (Terminal Block)
IP20
Max. Switching Capacity
0.041666666667879326
Earth Connection Detection
Yes
Max. Voltage Drop (Ud)
0.5 V
Emergency Release Delay
10 ms
Storage/Transport Temperature
-40 ... +85 °C
Integrated System Diagnostics Status
Yes
Pull-In Delay After RESET
150 ms
Diagnostic Coverage (DC) Level
> 94 %
DC Min. Rated Control Voltage
19.2 VDC
Min. Common Cause Failure (CCF)
65
DC Max. Rated Control Voltage
28.8 VDC
Displayed Operating States
Internal operating voltage Ui, module status, error codes
Rated Insulation Voltage (Uᵢ)
250 V / 50 V
Max. Switching Frequency (Approx.)
0.3 Hz
Number of Safe Digital Outputs
1
Release Delay on Power Failure
10 ms
Pull-In Delay on Automatic Start
150 ms
Opening Delay on Automatic Start
Adjustable
Relay Output Impulse Withstand Voltage (Uimp)
4 kV
Semiconductor Output Impulse Withstand Voltage (Uimp)
0.8 kV