{"product_id":"thyssenkrupp-sr2-safety-circuit-module-elevator-levelling-safety-relay-24vdc","title":"ThyssenKrupp – SR2 Safety Circuit Module – Elevator Levelling\/Safety Relay 24VDC","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eThyssenKrupp SR2\u003c\/b\u003e\u003c\/span\u003e is an elevator safety circuit module designed to replace mechanical safety switches for door locking and levelling control. It monitors dual-channel sensors (light barriers, position switches), ensures synchronous operation, and safely interrupts the 230 V AC drive circuit in unsafe conditions. Manufactured to EN 81-20\/1\/2 safety standards and TÜV‑certified, it’s commonly used during open-door levelling operations in TKE\/Tyssenkrupp elevator systems. \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"p2\"\u003e\u003cspan class=\"s3\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp class=\"p2\"\u003e\u003cspan class=\"s3\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003ch3\u003e\u003cb\u003e Key Features \u0026amp; Specifications\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e\u003c\/p\u003e\u003cp class=\"p2\"\u003e\u003cspan class=\"s3\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eModel:\u003c\/b\u003e\u003c\/span\u003e SR2 (ThyssenKrupp Aufzugswerke, also labeled 65190007497) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eFunction:\u003c\/b\u003e\u003c\/span\u003e Two-channel monitored safety relay for elevator drive circuits (levelling, open door) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eInputs:\u003c\/b\u003e\u003c\/span\u003e Dual sensor inputs (Channels 1 \u0026amp; 2) via terminals 2\/5 and common return 6; front LEDs for H1–H4 status\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eOutputs:\u003c\/b\u003e\u003c\/span\u003e 230 V AC safety interruption contacts between terminals 7 and 8; feedback loop\/output pins 3 and 9 for PLC\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eSupply Voltage:\u003c\/b\u003e\u003c\/span\u003e 24 V DC (terminals 1 \u0026amp; 6), 1 A max contact output @ 24 V PLC feedback \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eApprovals:\u003c\/b\u003e\u003c\/span\u003e TUV Rheinland type approval (RB‑97A128); compliant with EN 81‑1\/2 annex F, EMC EN 12015\/16 \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eHousing:\u003c\/b\u003e\u003c\/span\u003e DIN-rail mount, IP20-rated, size ~99 × 25.5 × 114.5 mm, ambient −25…+65 °C \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eSafety Operation:\u003c\/b\u003e\u003c\/span\u003e Redundant channel logic, auto-relock prevention, and fault detection for sensor or relay failure \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ThyssenKrupp","offers":[{"title":"Default Title","offer_id":55818468622710,"sku":"EB-286669235156","price":113.05,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4202\/8857\/files\/57_8c305995-cf62-4924-bda0-29b6b3eb6fd0.png?v=1750718882","url":"https:\/\/volt-werk.com\/products\/thyssenkrupp-sr2-safety-circuit-module-elevator-levelling-safety-relay-24vdc","provider":"VOLTWERK Handel","version":"1.0","type":"link"}