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Beckhoff
KL2692
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Beckhoff KL2692
KL2692 | Cycle monitoring terminal (watchdog)
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Opis
The KL2692 Bus Terminal monitors a bit that is toggled by the controller during each cycle. If the toggle signal fails, the controller switches off two potential-free relay circuits in order to prevent damage to the machine. Failure of the toggle signal may be caused by the PLC cycle stopping, by a fault in the bus cable or connector, or by a fault in a bus device. The cycle monitoring time can be parameterised. The Bus Terminal has an enable input that enables the relay to be switched on if a correct toggle signal is detected.
Parametry techniczne
| Connection technology: | 2-wire |
| Number of outputs: | 2 potential-free relay outputs (normally-open contacts) |
| Number of inputs: | 2 digital 24 V inputs |
| Rated load voltage: | 30 V DC |
| Max. output current: | 3 A per channel |
| Ohmic switching current: | 5 A AC/DC per channel |
| Inductive switching current: | 2 A AC/DC per channel |
| Minimum permitted load: | 10 mA at 5 V DC |
| Electrical isolation: | 500 V (K-bus/field potential) |
| Current consumption power contacts: | – |
| Current consumption K-bus: | typ. 165 mA |
| Bit width in the process image: | 2 x 8 bit data, 1 x 8 bit control/data |
| Operating cycles mech. (min.): | 2 x 107 |
| Operating cycles electr. (min.): | 1 x 105 (5 A/30 V DC) |
| Configuration: | via the Bus Coupler or the controller |
| Weight: | approx. 60 g |
| Operating/storage temperature: | 0…+55 °C/-25…+85 °C |
| Relative humidity: | 95 %, no condensation |
| Vibration/shock resistance: | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission: | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. class/installation pos.: | IP 20/variable |
| Pluggable wiring: | for all KSxxxx Bus Terminals |
| Approvals: | CE, UL |
Parametry logistyczne
| ECCN: | |
| Kraj pochodzenia: | |
| EAN: | |
| Waga: | 0,00 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |