{"product_id":"siemens-6es7422-1bl00-0aa0-sm-422-32do-24vdc-0-5a","title":"Siemens 6ES7422-1BL00-0AA0 SIMATIC S7-400 SM 422 32DO 24V DC 0.5A PLC I\/O Module","description":"\u003cp\u003eThe Siemens 6ES7422-1BL00-0AA0 SIMATIC S7-400 SM 422 module packs 32 isolated 24 V DC digital outputs rated 0.5 A each into one module slot for high channel density. Short-circuit protection trips between 0.75 and 1.5 A, and two outputs can be paralleled either to uprate current or for redundant load control. Rated current derates above 40 degrees C.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad voltage L+ – Rated value (DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad voltage L+ – permissible range, lower limit (DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad voltage L+ – permissible range, upper limit (DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput current – from load voltage L+ (without load), max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput current – from backplane bus 5 V DC, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower loss – Power loss, typ.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital outputs – Number of digital outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital outputs – Short-circuit protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes; Clocked electronically\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital outputs – Response threshold, typ.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.7 to 1.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital outputs – Limitation of inductive shutdown voltage to\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-27 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital outputs – Controlling a digital input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes; possible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching capacity of the outputs – on lamp load, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad resistance range – lower limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad resistance range – upper limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput voltage – for signal 1, min.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL+ (-0.3 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput current – for signal 1 rated value\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput current – for signal 1 permissible range, min.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput current – for signal 1 permissible range, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput current – for signal 0 residual current, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.3 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput delay with resistive load – 0 to 1, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput delay with resistive load – 1 to 0, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParallel switching of two outputs – for uprating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes; possible (only outputs of the same group)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParallel switching of two outputs – for redundant control of a load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes; possible (only outputs of the same group)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching frequency – with resistive load, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching frequency – with inductive load, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching frequency – with inductive load (acc. to IEC 60947-5-1, DC13), max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Hz; 2 Hz at 0.3 A; 0.5 Hz at 0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching frequency – on lamp load, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eall mounting positions – up to 40 °C, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eall mounting positions – up to 60 °C, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 A; 8 adjacent outputs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable length – shielded, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable length – unshielded, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePotential separation digital outputs – between the channels, in groups of\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePotential separation digital outputs – between the channels and backplane bus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation – Isolation tested with\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 V AC\/707 V DC, type test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions – Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions – Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e290 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions – Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e210 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeights – Weight, approx.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eWith 32 channels at 0.5 A each in the same module footprint, this variant trades per-channel current for I\/O density – choose it over a higher-current, lower-channel-count module when driving many small 24 V DC loads (indicator lamps, small relays, PLC-to-PLC signaling) rather than motor starters that need more current per channel. Parallel switching of two outputs is supported both for uprating current and for redundancy, so two channels can be combined to exceed the 0.5 A single-channel rating. Current derates from 4 A total up to 40°C to 2 A per 8 adjacent outputs above 40°C – plan channel loading around that group boundary.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960591540507,"sku":"6ES7422-1BL00-0AA0","price":821.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6es7422-1bl00-0aa0-sm-422-digital-output-module.png?v=1789782190","url":"https:\/\/stoklink.com\/products\/siemens-6es7422-1bl00-0aa0-sm-422-32do-24vdc-0-5a","provider":"Stoklink","version":"1.0","type":"link"}