440N-Z21US2HN Allen Bradley Guardmaster Sensaguard 440N RFID Non-Contact Safety Switch, Coded Actuator, Plastic, 24 V dc
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| Producent | Allen Bradley Guardmaster | | Part Number | 440N-Z21US2HN (440NZ21US2HN) |
| Specifications | Sensaguard 440N RFID Non-Contact Safety Switch, Coded Actuator, Plastic, 24 V dc |
| Unit Price | 128,22 EUR |
| Minimum Order Quantity | 1 |
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| Weight and Dimension | |
| Description | Actuator IncludedYes Actuator TypeCoded Depth20.65mm Dimensions88.14 x 24.99 x 20.65 mm Housing ColourRed Housing MaterialPlastic IP RatingIP69K Length88.14mm RangeSensaguard Safety Category4 Sensor PrincipleRFID Series440N Supply Voltage24 V dc Switching Distance18 mm Width24.99mm Product Details SensaGuard 440N Rectangular Non-Contact Switch The SensaGuard Non-Contact Switch is PLe, SIL 3 and Cat 4 rated and is intended for use with sliding, hinge or lift-off machine guard doors. These safety switches are based on RFID (Radio Frequency IDentification) technology for coding and inductive technology for sensing. Combined with a large sensing range for optimum operation and tolerance to misalignment, these non-contact switches are a cost-effective solution to a wide range of industrial safety applications. No dedicated controller required for its RFID coding securitySwitches can be connected in series with other devices (e.g. Light Curtains, E-stops, interlock switches)PLe, SIL 3, Cat 4 rating maintained with multiple units connected in seriesCan be connected to standard safety relays, SmartGuards and safety I/O blocksThey provide three different types of PNP output including one auxiliary PNPEquipped with an LED to indicate the device status and any faultsIP69K environmental rating Standards EN 60947-5-3, IEC 61508, EN 954 Non-Contact Switch |
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