{"product_id":"siemens-6es7522-5hf00-0ab0-dq-8x230vac-5a-st-relay-module","title":"Siemens 6ES7522-5HF00-0AB0 SIMATIC S7-1500 DQ 8x230VAC\/5A ST Relay Digital Output PLC I\/O Module","description":"\u003cp\u003eThe Siemens 6ES7522-5HF00-0AB0 is a SIMATIC S7-1500 digital output module, DQ 8x230VAC\/5A ST (relay), with 8 relay outputs wired one per group and rated 5 A at 24-230 V AC\/DC. It supports safety-related shutdown of load groups up to SIL1 per EN IEC 62061 and Category 2\/PL c per EN ISO 13849-1, and it needs a front connector ordered separately.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e6ES7522-5HF00-0AB0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Designation\u003c\/td\u003e\n\u003ctd\u003eDQ 8x230 V AC\/5 A ST (relay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHW Functional Status\u003c\/td\u003e\n\u003ctd\u003eFrom FS02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Version\u003c\/td\u003e\n\u003ctd\u003eV2.1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd\u003e8, relay, grouped in 1s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC to 120 V DC \/ 24 V AC to 230 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Current\u003c\/td\u003e\n\u003ctd\u003e5 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Capacity, Resistive Load\u003c\/td\u003e\n\u003ctd\u003e5 A max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Operating Cycles, Max.\u003c\/td\u003e\n\u003ctd\u003e4,000,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Current per Group\u003c\/td\u003e\n\u003ctd\u003e8 A max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Current per Module\u003c\/td\u003e\n\u003ctd\u003e64 A max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Performance Level\u003c\/td\u003e\n\u003ctd\u003ePL c per ISO 13849-1, Category 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Integrity Level\u003c\/td\u003e\n\u003ctd\u003eSIL 1 per IEC 62061\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay UL 508 Rating\u003c\/td\u003e\n\u003ctd\u003e250 V AC\/5 A g.p., 120 V AC TV-4, A300\/R300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC, 19.2 to 28.8 V permissible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Loss\u003c\/td\u003e\n\u003ctd\u003e5 W typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1000 m shielded max., 600 m unshielded max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature, Horizontal\u003c\/td\u003e\n\u003ctd\u003e-30 to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e35 x 147 x 129 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Weight\u003c\/td\u003e\n\u003ctd\u003e350 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eST places this relay module in the Standard performance class with per-channel isolation and diagnostics, plus SIL1\/Cat.2\/PL c safety-related tripping from FS03 onward, which lets it act inside a safety shutdown path without a dedicated F-module. The relay contact accepts both AC and DC loads on the same channel (24-230 V AC or 24-120 V DC), unlike the Triac output module in the same rack family that is AC-only; pick this one when the load voltage type is mixed or when the 4,000,000-cycle relay life and 5 A switching capacity exceed what a solid-state output card offers. Where switching frequency above 2 Hz or silent operation matters more than raw current, the Triac-based DQ module is the better fit instead.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSwitching mixed AC\/DC loads such as contactor coils, solenoid valves, and indicator circuits up to 5 A per channel, including installations where the output group forms part of a SIL1\/PL c safety function.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960650457371,"sku":"6ES7522-5HF00-0AB0","price":461.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6es7522-5hf00-0ab0-dq-8x230vac-5a-st-relay-module.png?v=1789798271","url":"https:\/\/stoklink.com\/products\/siemens-6es7522-5hf00-0ab0-dq-8x230vac-5a-st-relay-module","provider":"Stoklink","version":"1.0","type":"link"}