Order No
101181697
Certificates
cULus
Schmersal
Safe Switching and Monitoring
Emniyet Konum Şalterleri (PS Serisi)
FWS 2505 C UE: 24...230V AC/DC
FWS 2505 C UE: 24...230V AC/DC — Schmersal product. Key specifications: Housing Material: Glass-fibre reinforced thermoplastic, ventilated; Ambient Temperature: +0 ... +55 °C; Depth: 121 mm; Mounting: Snaps onto standard DIN rail to EN 60715; Width: 45 mm. Article number: 101181697. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • Ağırlık: 321 g
- • Sertifika: cULus
Standards
- • EN IEC 60947-5-3
- • EN IEC 61508
- • BG-GS-ET-20
- • EN IEC 62061
- • EN ISO 13849-1
- • EN IEC 60947-5-1
- • EN IEC 60947-5-5
- • EN IEC 60204-1
- • EN IEC 60947-1
Product Features
- • Detects standstill using 2 impulse sensor(s)
- • 4 safety contacts
- • 1 Signalling output
- • 2 additional transistor outputs
- • 2 additional transistor outputs
Technical Specifications
Depth
121 mm
Faults
Failure of the proximity switches | Fault on the input circuits or the relay control circuits of the safety monitoring module | Interruption of the connections to the inductive proximity switches | Failure of one channel being evaluated | Failure of the safety relay to pull-in or drop-out
Mounting
Snaps onto standard DIN rail to EN 60715
Category
3
General note
Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.
Width
45 mm
PFH value
1.00 x 10⁻⁷ /h
Height
100 mm
Cable Cross-Section
0.2 mm² ... 2.5 mm²
Shock resistance
30 g / 11 ms
Stop-Category
0
Mission time
20 Year(s)
Net Ağırlık
321 g
Number of LEDs
1
Bağlantı Tipi
rigid or flexible | Screw terminals M20 x 1.5
Climatic stress
BG-GS-ET-14 | EN 60068-2-3
Gross weight
321 g
Housing Material
Glass-fibre reinforced thermoplastic, ventilated
Contact material
Ag-Ni 10 and 0.2 µm gold-plated
Pollution degree
2
Min. cable cross-section
0.2 mm²
Operating voltage
24 ... 230 VAC 24 ... 230 VDC
Vibration resistance
10 ... 55 Hz, Amplitude 0.35 mm
Max. cable cross-section
2.5 mm²
Note (ISD -Faults)
The following faults are registered by the safety monitoring modules and indicated by ISD.
Ambient Temperature
+0 ... +55 °C
Performance level
d
Mechanical life (min.)
20,000,000
Note (Wiring diagram)
Standstill monitoring for unlocking solenoid interlocks | The solenoid interlock can be opened, when the fail-safe standstill monitor has detected the end of the run-on movement by means of two inductive proximity switches. When the button (E) is actuated, the coil of the solenoid interlock is energised. | For suitable IFL range p-type inductive proximity switches, refer to "Schmersal Catalogue Automatisierungstechnik". | The ISD tables (Intergral System Diagnostics) for analysis of the fault indications and their causes are shown in the appendix. | To monitor one guard door at plants with dangerous run-on movements up to PL d and Category 3 | 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 | DC
Input resistance at GND
4,000 Ω
Wire breakage detection
Yes
Automatic reset function
Yes
Min. Ortam Sıcaklığı
+0 °C
Note (Delivery capacity)
Not available!
Number of safety contacts
4
Maks. Ortam Sıcaklığı
+55 °C
Note (Contact resistance)
in new state
Tightening torque of Clips
0.6 Nm
Number of auxiliary contacts
1
Overvoltage category
III
Contact resistance, maximum
0.1 Ω
Nominal Çalışma Voltajı
24 ... 230 VAC/DC | 24 ... 230 VAC24 ... 230 VDC
Switching capacity, maximum
250 VAC | 2 A | 24 VDC | 6 A
Switching capacity, minimum
10 VDC | 10 mA
Input signal, LOW Signal "0"
0 … 2 VDC
Number of signalling outputs
2
Input signal, HIGH Signal "1"
10 … 30 VDC
Note (application conditions)
safe standstill monitoring
Conduction resistance, maximum
40 Ω
Rated impulse withstand voltage (Uimp)
4.8 kV
Depolama / Taşıma Sıcaklığı
-25 ... +70 °C | -25 ... +75 °C
Current, Utilisation category AC-15
3 A
Current, Utilisation category DC-13
2 A
Integral system diagnostics, status
Yes
Voltage, Utilisation category AC-15
230 VAC
Voltage, Utilisation category DC-13
24 VDC
Rated control voltage at DC, maximum
253 VDC
Electrical power consumption, maximum
5 W
IP Degree of protection of the enclosure
IP40
Rated control voltage at AC 50 Hz, maximum
253 VAC
Rated control voltage at AC 60 Hz, maximum
253 VAC
Storage and transport temperature, maximum
+70 °C
Storage and transport temperature, minimum
-25 °C
Rated AC voltage for controls at DC minimum
20.4 VDC
Reset after disconnection of supply voltage
Yes
IP Degree of protection of clips or terminals
IP20
Rated AC voltage for controls, 50 Hz, minimum
20.4 VAC
Rated AC voltage for controls, 60 Hz, minimum
20.4 VAC
IP Degree of protection of the installation space
IP54
Safety Integrity Level (SIL), suitable for applications in
2
Number of undelayed semi-conductor outputs with signaling function
2