Caracteristici
Ambient temperature, maximum:
55
Basic quantity unit:
Piece
Cable section, maximum:
2.5 mm²
Cable section, minimum:
0.2 mm²
Climatic stress:
EN 60068-2-3; BG-GS-ET-14
Conduction resistance, maximum:
40
Contact resistance, maximum:
0.1
Control category to EN13849:
3
Current, Utilisation category AC-15:
3
Current, Utilisation category DC13:
2
Degree of pollution to VDE 0110:
3
EAN ( European Article Number):
4030661297194
EAN (European Article Number):
4030661297194
Earth connection detection:
Yes
eCl@ss number, Version 9.0:
27-37-18-19
Electrical power consumption, maximum:
5
Enclosure material:
Glass-fibre reinforced thermoplastic, ventilated
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; Interruption of the connections to the inductive proximity switches; Failure of the proximity switches; Failure of one channel being evaluated
Input resistance at GND:
4000
Input signal, HIGH Signal "1":
10 … 30 VDC
Input signal, LOW Signal "0":
0 … 2 VDC
Integral System Diagnostics, status :
Yes
Material of the contacts, electrical:
Ag-Ni 10 and 0.2 µm gold-plated
Mechanical life, minimum:
20000000
Mounting:
Snaps onto standard DIN rail to EN 60715
Note (applications):
safe standstill monitoring
Note (Contact resistance):
in new state
Note (Delivery capacity):
Phased-out product
Note (General):
Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.
Note (ISD -Faults):
The following faults are registered by the safety monitoring modules and indicated by ISD.
Note (Wiring diagram):
The wiring diagram is shown with guard doors closed and in de-energised condition.; 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; Standstill monitoring for unlocking solenoid interlocks; For suitable IFL range p-type inductive proximity switches, refer to "Schmersal Catalogue Automatisierungstechnik".; The solenoid interlock can be opened, when the standstill monitor has detected the end of the run-on movement by means of one or two inductive proximity switches as well as the supplementary standstill signal (H7). When the button (E) is actuated, the coil of the solenoid interlock is energised.
Number of safety contacts:
2
Number of signalling outputs:
2
Number of undelayed semi-conductor outputs with signaling functi:
2
Performance level, up to:
d
Product type description:
FWS 1206A
Protection class of Clips or Terminals:
IP20
Protection class of the Clearance:
IP54
Protection class of the enclosure:
IP40
Rated AC voltage for controls at DC minimum:
20.4
Rated AC voltage for controls, 50 Hz, minimum:
20.4
Rated AC voltage for controls, 60 Hz, minimum:
20.4
Rated control voltage at AC 50 Hz, maximum:
26.4
Rated control voltage at AC 60 Hz, maximum:
26.4
Rated control voltage at DC, maximum:
28.8
Rated impulse withstand voltage:
4.8
Rated operating voltage:
24 VDC ± 15 %
Reset edge detection:
Yes
Resistance to vibrations to EN 60068-2-6:
10 ... 55 Hz, Amplitude 0.35 mm
Restistance to shock:
30 g / 11 ms
Safety Integrity Level (SIL), applicable for:
2
Storage and transport temperature, maximum:
70
Storage and transport temperature, minimum:
-25
Switching capacity, maximum:
250
Switching capacity, minimum:
10
Terminal Connector:
Screw connection; rigid or flexible
Terminal designations:
IEC/EN 60947-1
Tightening torque of Clips:
0.6
Voltage, Utilisation category AC15:
230
Voltage, Utilisation category DC13:
24
Wire breakage detection :
Yes
Housing
mechanical data
