Product Description
Euchner 105745 is a transponder/RFID-based non-contact safety switch (CES-AR-CR2-CH-SA) with Multicode evaluation. It provides door position monitoring via an OUT signal, integrated diagnostic and state LEDs, and is delivered with a 1 m PUR connecting cable with M12 8-pin plug. Designed for surface mounting on metal with right-hinge orientation, it features two redundant semiconductor safety outputs rated to Category 4 / PL e and SIL 3 and IP67 protection.
- Transponder/RFID non-contact sensing with Multicode evaluation and integrated diagnostic/state LEDs
- Two redundant semiconductor safety outputs (p-switching), short-circuit-proof; monitoring output OUT for door position
- Delivered with 1 m PUR connecting cable with M12 8-pin plug; degree of protection IP67, housing plastic (PBT)
Product Highlights
Non-contact transponder safety switch; Category 4 / PL e; SIL 3; IP67; M12 8-pin cable
Product Information
Standard Information
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Brand: EUCHNER
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Manufacturer Part Number: 105745
Technical Specifications
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Brand: Euchner
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Manufacturer Part Number: 105745
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Item designation: CES-AR-CR2-CH-SA-105745
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Series: CES
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Input Voltage: 24 V DC (-15% ... +15%), regulated, residual ripple <5%
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Current Consumption: max. 50 mA (without load currents on outputs)
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Safety Outputs: Two redundant semiconductor outputs (p-switching), short-circuit-proof; rated conditional short-circuit current 100 A
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Switching Current (per safety output): 1 ... 200 mA
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Monitoring Output (OUT): p-switching, short-circuit-proof, switching current max. 50 mA
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Category / PL / SIL: Category 4 / PL e (EN 13849-1); SIL 3 (EN IEC 62061)
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Rated Insulation Voltage: 75 V
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Rated Impulse Voltage: 1.5 kV
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External Fuse (operating voltage): 0.25 ... 8 A (recommended/protection fuse range)
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Turn-on Time (safety outputs): max. 400 ms
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Risk Time (EN 60947-5-3): max. 260 ms; extension for each additional device max. 5 ms
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Degree of Protection: IP67
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Connection Type: Connecting cable PUR, length 1 m, with M12 8-pin plug connector
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Cable Ambient Temperature (dynamic/static): -25 ... 65 °C
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Storage Temperature: -25 ... 70 °C
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Mounting Type: Surface mounting on metal (right door hinge orientation)
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Mounting Distance Between Switches: min. 120 mm
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Switching Frequency: max. 1 Hz
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Housing Material: Plastic, PBT
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Fixing Screws Tightening Torque: max. 1 Nm
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Ready Delay: 10 s
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Dynamic Bending Radius: 10 x cable diameter
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Static Bending Radius: 5 x cable diameter
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Repeat Accuracy R: 10 % (according to EN 60947-5-2)
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Gross Weight: 0.11 kg
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Customs Tariff Number: 85365019000
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ECLASS: 27-27-24-03 Safety-related transponder switch
