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FWS 1206 C

Item number: 101170058

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  • Detects standstill using 1 or 2 impulse sensors
  • Uses additional standstill signal, e.g. PLC as second input channel
  • 2 safety contacts
  • 2 Signalling outputs

Ordering data

Note (Delivery capacity)

Phased-out product

Product type description

FWS 1206 C

Article number (order number)

101170058

EAN (European Article Number)

4030661297200

eCl@ss number, version 12.0

27-37-18-19

eCl@ss number, version 11.0

27-37-18-19

eCl@ss number, version 9.0

27-37-18-19

ETIM number, version 7.0

EC001449

ETIM number, version 6.0

EC001449

Available until

31.12.2024

Approvals - Standards

Certificates

cULus

General data

Standards

BG-GS-ET-20

EN IEC 62061

EN ISO 13849-1

EN IEC 60947-5-1

EN IEC 60947-5-3

EN IEC 60947-5-5

EN IEC 60204-1

EN IEC 60947-1

Climatic stress

EN 60068-2-3

BG-GS-ET-14

Housing material

Glass-fibre reinforced thermoplastic, ventilated

Gross weight

200 g

General data - Features

Wire breakage detection

Yes

Feedback circuit

Yes

Reset edge detection

Yes

Earth connection detection

Yes

Integral system diagnostics, status

Yes

Number of LEDs

1

Number of undelayed semi-conductor outputs with signaling function

2

Number of safety contacts

2

Number of signalling outputs

2

Safety classification

Standards

EN IEC 61508

Performance Level, up to

d

Category

3

PFH value

1.00 x 10⁻⁷ /h

Safety Integrity Level (SIL), suitable for applications in

2

Mission time

20 Year(s)

Stop-Category

0

Mechanical data

Mechanical life, minimum

20,000,000 Operations

Mounting

Snaps onto standard DIN rail to EN 60715

Mechanical data - Connection technique

Terminal designations

IEC/EN 60947-1

Termination

rigid or flexible

Screw terminals M20 x 1.5

Cable section, minimum

0.2 mm²

Cable section, maximum

2.5 mm²

Tightening torque of Clips

0.6 Nm

Mechanical data - Dimensions

Width

22.5 mm

Height

100 mm

Depth

121 mm

Ambient conditions

Degree of protection of the enclosure

IP40

Degree of protection of the mounting space

IP54

Degree of protection of clips or terminals

IP20

Ambient temperature

+0 ... +55 °C

Storage and transport temperature

-25 ... +70 °C

Resistance to vibrations

10 ... 55 Hz, Amplitude 0.35 mm

Restistance to shock

30 g / 11 ms

Ambient conditions - Insulation values

Rated impulse withstand voltage Uimp

4.8 kV

Overvoltage category

II

Degree of pollution

3

Electrical data

Operating voltage

24 VDC -15 % / +15 %

Thermal test current

6 A

Rated operating voltage

24 VDC

Rated AC voltage for controls, 50 Hz, minimum

20.4 VAC

Rated control voltage at AC 50 Hz, maximum

26.4 VAC

Rated AC voltage for controls, 60 Hz, minimum

20.4 VAC

Rated control voltage at AC 60 Hz, maximum

26.4 VAC

Rated AC voltage for controls at DC minimum

20.4 VDC

Rated control voltage at DC, maximum

28.8 VDC

Electrical power consumption, maximum

5 W

Contact resistance, maximum

0.1 Ω

Note (Contact resistance)

in new state

Material of the contacts, electrical

Ag-Ni 10 and 0.2 µm gold-plated

Electrical data - Safe relay outputs

Voltage, Utilisation category AC-15

230 VAC

Current, Utilisation category AC-15

3 A

Voltage, Utilisation category DC-13

24 VDC

Current, Utilisation category DC-13

2 A

Switching capacity, minimum

10 VDC

Switching capacity, minimum

10 mA

Switching capacity, maximum

250 VAC

Switching capacity, maximum

8 A

Electrical data - Digital inputs

Input signal, HIGH Signal "1"

10 … 30 VDC

Input signal, LOW Signal "0"

0 … 2 VDC

Conduction resistance, maximum

40 Ω

Electrical data - Relay outputs (auxiliary contacts)

Switching capacity, maximum

24 VDC

Switching capacity, maximum

2 A

Integral system diagnosis (ISD)

Note (ISD -Faults)

The following faults are registered by the safety monitoring modules and indicated by ISD.

Faults

Failure of the safety relay to pull-in or drop-out

Fault on the input circuits or the relay control circuits of the safety monitoring module

Failure of the proximity switches

Failure of one channel being evaluated

Interruption of the connections to the inductive proximity switches

Other data

Note (applications)

safe standstill monitoring

Note

Note (General)

Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.

Wiring example

Note (Wiring diagram)

If only one inductive proximity switch is connected to the standstill monitor, the standstill frequencies must be identical and inputs X1 and X2 must be bridged.

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Wiring example (electr. wiring)

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103014754 SRB-E-302FWS-TS
  • 2 Safety contacts, 1 Safety Output
  • Plug-in screw terminals with coding
  • 1 Signalling output - status safety module
  • 1 Signalling output - failure massage dynamic
  • Detects standstill using 1 or 2 impulse sensors
  • additional standstill signal, e.g. PLC as second input channel
  • 2-channel time monitoring

EU Conformity Declaration
EU Declaration of Conformity LOG_COM_lo1de01s
Original



K.A. Schmersal GmbH & Co. KG
Möddinghofe 30
42279 Wuppertal
Germany
Internet: www.schmersal.com
Declaration:We hereby certify that the hereafter described components both in their basic design and construction conform to the applicable European Directives.
Name of the component:FWS 1206
Type:See ordering code
Description of the component:Fail-safe standstill monitor
Relevant Directives:Machinery Directive2006/42/EC
 EMC-Directive2014/30/EU
 RoHS-Directive2011/65/EU
Applied standards:EN 60947-5-1:2017 + AC:2020
EN ISO 13849-1: 2015
EN ISO 13849-2: 2012
Notified body, which approved the full quality assurance system, referred to in Appendix X, 2006/42/EC:TÜV Rheinland Industrie Service GmbH
Am Grauen Stein, 51105 Köln
ID n°: 0035
Person authorised for the compilation of the technical documentation:Oliver Wacker
Möddinghofe 30
42279 Wuppertal
Place and date of issue:Wuppertal, August 4, 2023
  GRA_SIG_ksig-y24
 Authorised signature
Philip Schmersal
Managing Director

Schmersal Canada Ltd., 29 Centennial Road, Unit 1, Orangeville, Ontario L9W 1R1 Canada

The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.

Generated on: 2024-11-22, 1:48 a.m.