{"product_id":"dh7a2","title":"SMC DH7A2 (D-H7A2) - Solid State Auto Switch, 3-Wire PNP Output, Band Mounting","description":"\u003cp\u003eSMC DH7A2 Solid State Auto Switch — 3-wire PNP output, band mounting style with a 0.5 m grommet lead wire. General purpose solid state auto switch, band mounting style, 3-wire PNP output, grommet, 0.5 m lead wire, DC 5\/12\/24 V (4.5 to 28 VDC), 40 mA max. load current, IP67, red LED indicator.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e D-H7A2 · \u003cstrong\u003eSKU:\u003c\/strong\u003e DH7A2\u003c\/p\u003e\u003ch2\u003eD-H7A2 Applications\u003c\/h2\u003e\u003cp\u003eThe SMC D-H7A2 is used to sense piston position on pneumatic cylinders in assembly machines, packaging lines, machine tools and general factory automation. It is suited for end-of-stroke confirmation, interlock and sequencing signals into a PLC source input, and driving 24 VDC relays or IC circuits directly. Its band mounting style lets it clamp onto round-body and tie-rod cylinders that have no sensor slot, while the PNP source output, red LED indicator and IP67 grommet lead make it a straightforward choice for machine builders standardising on 3-wire positive-switching sensors.\u003c\/p\u003e\u003ch2\u003eD-H7A2 Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSMC\u003c\/td\u003e\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd\u003eD-H7A2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSolid State Auto Switch, General Purpose\u003c\/td\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eD-H7\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003eBand mounting\u003c\/td\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003e3-wire\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003ePNP (source)\u003c\/td\u003e\n\u003ctd\u003eElectrical Entry\u003c\/td\u003e\n\u003ctd\u003eGrommet, in-line\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLead Wire Length\u003c\/td\u003e\n\u003ctd\u003e0.5 m\u003c\/td\u003e\n\u003ctd\u003eLead Wire\u003c\/td\u003e\n\u003ctd\u003eOilproof vinyl cable, 3.4 mm dia., 0.15 mm2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 5 V, 12 V, 24 V (4.5 to 28 VDC)\u003c\/td\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e10 mA or less\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLoad Current\u003c\/td\u003e\n\u003ctd\u003e40 mA or less\u003c\/td\u003e\n\u003ctd\u003eInternal Voltage Drop\u003c\/td\u003e\n\u003ctd\u003e0.8 V or less\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLeakage Current\u003c\/td\u003e\n\u003ctd\u003e100 uA or less at 24 VDC\u003c\/td\u003e\n\u003ctd\u003eOperating Time\u003c\/td\u003e\n\u003ctd\u003e1 ms or less\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eIndicator Light\u003c\/td\u003e\n\u003ctd\u003eRed LED lights when ON\u003c\/td\u003e\n\u003ctd\u003eApplicable Load\u003c\/td\u003e\n\u003ctd\u003eIC circuit, 24 VDC relay, PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eImpact Resistance\u003c\/td\u003e\n\u003ctd\u003e1000 m\/s2\u003c\/td\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e50 Mohm or more at 500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWithstand Voltage\u003c\/td\u003e\n\u003ctd\u003e1000 VAC for 1 minute\u003c\/td\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eIP67 (IEC60529, JIS C0920)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e-10 to 60 C\u003c\/td\u003e\n\u003ctd\u003eMounting Screw Torque\u003c\/td\u003e\n\u003ctd\u003eM3: approx. 0.8 to 1 N-m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cstyle\u003e.ha-2col{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:34px;align-items:start}@media(max-width:768px){.ha-2col{grid-template-columns:1fr;gap:28px}}.ha-xref{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 10px}.ha-xref-item{border:1px solid #e8e8e8;border-left:3px solid #e05a1e;border-radius:8px;padding:9px 16px;background:#fafafa;min-width:150px}.ha-xref-brand{display:block;font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:#e05a1e}.ha-xref-model{display:block;font-size:14.5px;font-weight:600;color:#1a1a1a;margin-top:2px}.ha-xref-note{font-size:12.5px;color:#777;margin:0}.ha-dl{display:inline-flex;align-items:center;gap:14px;background:#e05a1e;color:#fff!important;text-decoration:none!important;font-weight:700;font-size:15px;line-height:1.2;padding:15px 28px;border-radius:10px;box-shadow:0 3px 12px rgba(224,90,30,.28);transition:transform .16s,box-shadow .16s,background .16s}.ha-dl:hover{background:#c44d18;box-shadow:0 6px 18px rgba(224,90,30,.40);transform:translateY(-2px)}.ha-dl-ic{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:rgba(255,255,255,.18);border-radius:8px;flex-shrink:0}.ha-dl small{display:block;font-size:11.5px;font-weight:500;opacity:.92;letter-spacing:.3px;margin-top:2px}\u003c\/style\u003e\u003cdiv class=\"ha-2col\"\u003e\u003cdiv class=\"ha-col\"\u003e\n\u003ch2\u003eD-H7A2 Datasheet \u0026amp; Manual\u003c\/h2\u003e\n\u003ca class=\"ha-dl\" href=\"https:\/\/www.smcworld.com\/upfiles\/etc\/international\/imm\/D-xS-TFI61-C.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan class=\"ha-dl-ic\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"\u003e\u003c\/path\u003e\u003cpolyline points=\"7 10 12 15 17 10\"\u003e\u003c\/polyline\u003e\u003cline x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan\u003eDownload Datasheet \u0026amp; Manual\u003csmall\u003eSMC DH7A2 · PDF · Official SMC document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":48103950024878,"sku":"DH7A2","price":155.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/KgilCtw5GTEpoyRO3L0ax0TIboAj8IflXab3uzXgfkiFY8Noxso0pUEm1pkF.jpg?v=1784197199","url":"https:\/\/hydroair.ae\/products\/dh7a2","provider":"HydroAir","version":"1.0","type":"link"}