{"product_id":"schmersal-srb-e-322st-industrial-safety-relay-module","title":"Schmersal SRB-E-322ST Industrial Safety Relay Module","description":"\u003cdiv\u003e\u003cp\u003eSchmersal SRB-E-322ST is a multifunctional safety relay module designed for Stop 0\/Stop 1 safety circuits in machine automation, offering 1- or 2-channel control with three STOP 0 safety contacts, two STOP 1 safety outputs, and one signaling output for compact safety logic around emergency stops, guard doors, and related sensors. It includes a start input, wire-breakage and cross-circuit detection, automatic reset, a feedback circuit, and integrated diagnostics with status reporting and error codes, plus an adjustable drop-out delay from 0 to 30 seconds. The unit is DIN-rail mountable (EN 60715) with removable screw terminals and measures 22.5 mm wide, 98 mm high, and 115 mm deep, weighing about 180 g; it operates in -25 to +70 C and offers IP40 enclosure protection (installation space IP54, terminals IP20). Electrical ratings cover safe outputs at up to 230 VAC (AC-15) and 4 A, and 24 VDC (DC-13) and 4 A; digital inputs tolerate up to 40 Ω conduction, DC-12 24 VDC outputs provide up to 0.1 A, and an auxiliary contact can switch up to 1 A at 24 VDC. The housing uses glass-fibre reinforced thermoplastic and supports standards including EN IEC 60204-1, EN IEC 60947-1, EN IEC 60947-5-1, EN IEC 60947-5-3, EN IEC 60947-5-5, EN IEC 61508, EN IEC 62061, and ISO 13849-1, with PFH 1.25 × 10⁻⁸\/h, PFD 5.3 × 10⁻⁵, SIL up to 3, a mission time of 20 years, and a minimum CC F of 65; approvals include CCC, UL, and TÜV. \u003c\/p\u003e\u003c\/div\u003e","brand":"Schmersal","offers":[{"title":"New","offer_id":46283991777514,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-021.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/schmersal-srb-e-322st-industrial-safety-relay-module","provider":"GTG Hardware","version":"1.0","type":"link"}