Order No
101190685
Article Code
101190685
Certificates
TÜV cULus
Schmersal
Emniyetli Sinyal İşleme
Güvenlik İzleme Modülleri
SRB031MC-24V/1,1SEC
Product Description
- • Voltage: 24 VDC | Dimensions: 22.5mm×100mm×121mm | Weight: 250 g | Contacts: 2 NC
Standards
- • EN ISO 13849-1 EN IEC 61508
Product Features
- • Suitable for the signal processing of outputs with contact sensors_x000D_
- • 3 güvenlik kontağı, STOP 1_x000D_
- • 1 sinyal çıkışı_x000D_
- • Suitable for signal processing of outputs connected to potentials (AOPDs), e.g. safety light grids/curtains
Technical Specifications
Mounting
Fits onto a standard DIN rail per EN 60715
Depth
121 mm
Width
22.5 mm
SIL Stop 0
3
Height
100 mm
Number of LEDs
4
Impact Resistance
30 g / 11 ms
EMC Class
EMC Directive
Application Note
Safety sensor Protection system Acil durdurma butonu Pull wire acil durdurma switch Safety light curtain
Mission Time
20 Year(s)
Category Stop 1
3
Gross Weight
250 g
Housing Material
Glass-fibre reinforced thermoplastic, ventilated
Contact Material
AgSn0, 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
DC Level Stop 1
> 60 %
Electronic Fuse
Yes
Frequency Range
50 Hz 60 Hz
Clip Tightening Torque
0.6 Nm
Max. Cable Cross-Section
2.5 mm²
PFH Value Stop 1
2.00 x 10⁻⁷ /h
Terminal (Mechanical)
Threaded terminal block
Climatic Resistance
EN 60068-2-78
Ripple Voltage
0.1
Stop Category
0 1
Ambient Temperature
-25 ... +60 °C
Operating Voltage
24 VAC -15 % / +10 % 24 VDC -15 % / +20 %
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
Permissible Cable Type
Single core solid / esnek
Number of Safety Contacts
3
IP Protection (Mounting Area)
IP54
Automatic Reset Function
Yes
Current Utilization Cat. AC-15
0.25
Current Utilization Cat. DC-13
0.25
Performance Level Stop 1
d
Overvoltage Category
III
Electrical Power Consumption
4.9 VA
Min. Switching Capacity
10 mA
Rated Operating Voltage
24 VDC
Number of Signal Outputs
1
AC Control Voltage 50Hz min.
20.4 VAC
AC Control Voltage 60Hz min.
20.4 VAC
Voltage Utilization Cat. AC-15
230 VAC
Voltage Utilization Cat. DC-13
24 VDC
IP Protection (Terminal Block)
IP20
Max. Switching Capacity
0.08333333333212067
Earth Connection Detection
Yes
AC Control Voltage 50Hz max.
26.4 VAC
AC Control Voltage 60Hz max.
26.4 VAC
Impulse Withstand Voltage (Uimp)
4 kV
Emergency Release Delay
1,100 ms
Storage/Transport Temperature
-40 ... +85 °C
Integrated System Diagnostics Status
Yes
Pull-In Delay After RESET
100 ms
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 Internal operation voltage U i
Release Delay on Power Failure
1,100 ms
Number of NC (Normally Closed) Contacts
2
Pull-In Delay on Automatic Start
100 ms