{"product_id":"siemens-6es7422-1bh11-0aa0-sm-422-16do-24vdc-2a","title":"Siemens 6ES7422-1BH11-0AA0 SIMATIC S7-400 SM 422 16DO 24V DC 2A PLC I\/O Module","description":"\u003cp\u003eThe Siemens 6ES7422-1BH11-0AA0 SIMATIC S7-400 SM 422 module provides 16 isolated digital outputs rated 24 V DC, 2 A per channel, with electronic short-circuit protection tripping between 2.8 and 6 A. Outputs are grouped in isolated blocks of 8, and two outputs in the same group can be paralleled for redundant control of one load. 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\u003e160 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\u003e5 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\u003e16\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\u003e2.8 to 6 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-30 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\u003e10 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\u003e24 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+ (-0.5 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\u003e2 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\u003e2.4 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\u003e0.5 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\u003eNo; Not possible\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\u003e0.1 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\u003e0.2 Hz; 0.2 Hz at 1 A; 0.1 Hz at 2 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\u003e3 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; 2 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\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\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\u003e8\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 DC\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\u003eRated 2 A per channel with a 2.8-6 A short-circuit trip threshold, this module suits solenoids and small motor starters switched directly from 24 V DC. Current derates from 3 A total up to 40°C to 2 A per pair of adjacent outputs above 40°C, so channel loading and cabinet temperature both matter at full load. Parallel outputs can be wired for redundant control of one load (same group only), not for uprating current – use a higher-current output module instead if a single load exceeds 2 A. Groups of 8 isolated channels keep 24 V DC output circuits separate from the backplane and from each other in blocks.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960591343899,"sku":"6ES7422-1BH11-0AA0","price":652.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6es7422-1bh11-0aa0-sm-422-digital-output-module.png?v=1789782183","url":"https:\/\/stoklink.com\/products\/siemens-6es7422-1bh11-0aa0-sm-422-16do-24vdc-2a","provider":"Stoklink","version":"1.0","type":"link"}