Order No
101174016
Certificates
cULus
Schmersal
Safe Switching and Monitoring
Emniyet Konum Şalterleri (PS Serisi)
SRB206SQ-230V
SRB206SQ-230V — Schmersal product. Key specifications: Housing Material: Glass-fibre reinforced thermoplastic, ventilated; Ambient Temperature: -25 ... +45 °C; Terminal connection: Screw terminals; Depth: 121 mm; Mounting: Snaps onto standard DIN rail to EN 60715. Article number: 101174016. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • Ağırlık: 400 g
- • Sertifika: cULus
Standards
- • EN IEC 60947-5-3
- • EN IEC 60947-5-1
- • EN IEC 61508
- • EN IEC 60947-5-5
- • EN IEC 60204-1
- • EN IEC 60947-1
- • EN IEC 62061
- • EN ISO 13849-1
Product Features
- • 2 safety contacts, STOP 0
- • 6 Signalling outputs
- • Multi-evaluation of up to 6 safety guards
- • Suitable for the signal processing of outputs with contact sensors
Technical Specifications
Depth
121 mm
Mounting
Snaps onto standard DIN rail to EN 60715
General note
Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.
Width
45 mm
EMC rating
EMC-Directive
Height
100 mm
Start input
Yes
Cable Cross-Section
0.25 mm² ... 2.5 mm²
Shock resistance
30 g / 11 ms
Stop-Category
0
Mission time
20 Year(s)
Net Ağırlık
400 g
Number of LEDs
4
Climatic stress
EN 60068-2-78
Electronic Fuse
Yes
Frequency range
50 Hz | 60 Hz
Gross weight
400 g
Category, Stop 0
3
Feedback circuit
Yes
Housing Material
Glass-fibre reinforced thermoplastic, ventilated
Contact material
AgCdO, self-cleaning, positive drive
Pollution degree
2
Min. cable cross-section
0.25 mm²
Operating voltage
48 ... 240 VAC
PFH value, Stop 0
2.00 x 10⁻⁷ /h
Vibration resistance
10...55 Hz, Amplitude 0.35 mm, ± 15 %
Max. cable cross-section
2.5 mm²
Operating current
275 mA
Ambient Temperature
-25 ... +45 °C
Removable Terminals
Yes
Mechanical life (min.)
10,000,000
Reset edge detection
Yes
Utilisation category
AC-15 | DC-13
Allowed type of cable
solid single-wire | flexible
Note (Wiring diagram)
The control recognises cross-short, cable break and earth leakages in the monitoring circuit. | Relay outputs: Suitable for 2 channel control, for increase in capacity or number of contacts by means of contactors or relays with positive-guided contacts. | If more guard doors are monitored, they must be connected according to the wiring table | If the single failure occurs, the safety function will be maintained. Some, although not all, errors will be recognised. An accumulation of unrecognised errors could cause the safety function to be lost. | A single failure in the sensors does not cause the safety to be lost | Automatic start: The automatic start is programmed by connecting the feedback circuit to the terminals X1/X3. If the feedback circuit is not required, establish a bridge. | Input level: The example shows a 2-channel control of a guard door monitoring with two position switches, whereof one with positive break, external reset button (R); cross-wire monitoring and feedback circuit (H2) | The wiring diagram is shown with guard doors closed and in de-energised condition.
Terminal designations
IEC/EN 60947-1
Type of voltage range
AC
Terminal connection
Screw terminals
Cross-circuit detection
Yes
Wire breakage detection
Yes
Automatic reset function
Yes
Min. Ortam Sıcaklığı
-25 °C
Note (Delivery capacity)
Not available!
Number of safety contacts
2
Maks. Ortam Sıcaklığı
+45 °C
Note (Contact resistance)
in new state
Earth connection detection
Yes
Indicated operating states
Position relay K1 | Internal operating voltage Ui | Position relay K2
Utilization Category AC-15
6 A | 230 VAC
Utilization Category DC-13
6 A | 24 VDC | 24 VDC / 6 A
Tightening torque of Clips
0.6 Nm
Number of auxiliary contacts
6
Overvoltage category
III | 3
Contact resistance, maximum
0.1 Ω
Nominal Çalışma Voltajı
48 ... 240 VAC
Electrical power consumption
6.8 W
Number of signalling outputs
6
Note (application conditions)
Pull-wire emergency stop switches | Emergency-Stop button | Guard system
Conduction resistance, maximum
40 Ω
Rated impulse withstand voltage (Uimp)
4 kV
Performance Level, stop 0, up to
d
Depolama / Taşıma Sıcaklığı
-40 ... +85 °C
Pull-in delay at RESET, typically
50 ms
Common Cause Failure (CCF), minimum
65
Integral system diagnostics, status
Yes
Number of NC (Normally Closed) Contacts
12
Diagnostic Coverage (DC) Level, Stop 0
> 60 %
IP Degree of protection of the enclosure
IP40
Rated control voltage at AC 50 Hz, maximum
240 VAC
Rated control voltage at AC 60 Hz, maximum
240 VAC
Storage and transport temperature, maximum
+85 °C
Storage and transport temperature, minimum
-40 °C
IP Degree of protection of clips or terminals
IP20
Rated AC voltage for controls, 50 Hz, minimum
48 VAC
Rated AC voltage for controls, 60 Hz, minimum
48 VAC
IP Degree of protection of the installation space
IP54
Drop-out delay in case of "emergency stop", maximum
30 ms
Safety Integrity Level (SIL), Stop 0, suitable for applications in
2