Descriere
- 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
Caracteristici
| Ambient temperature, maximum | 55 |
|---|---|
| Basic quantity unit | Piece |
| Cable section, maximum | 2.5 mm² |
| Cable section, minimum | 0.2 mm² |
| Certificates | cULus; EAC |
| 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 |
| EMC rating | 10 V/m |
| Earth connection detection | Yes |
| 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 |
| Feedback circuit | Yes |
| Gross weight | 200.000 |
| Height | 100 |
| 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 |
| Mission Time | 20 |
| Mounting | Snaps onto standard DIN rail to EN 60715 |
| Net weight | 200.000 |
| 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. |
| Note (applications) | safe standstill monitoring |
| Number of LEDs | 1 |
| Number of safety contacts | 2 |
| Number of signalling outputs | 2 |
| Number of undelayed semi-conductor outputs with signaling functi | 2 |
| Overvoltage category | II |
| PFH-value | 0.0000001 |
| Performance level, up to | d |
| Product group | Initial |
| Product name | FWS 1206 |
| 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 |
| Standards | IEC 61508 |
| 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 |
| Thermal test current | 6 |
| Tightening torque of Clips | 0.6 |
| Voltage, Utilisation category AC15 | 230 |
| Voltage, Utilisation category DC13 | 24 |
| Width | 22.5 |
| Wire breakage detection | Yes |
| eCl@ss number, Version 9.0 | 27-37-18-19 |
Housing
| Weight | 200 |
|---|
mechanical data
| depth | 121 |
|---|
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