{"product_id":"opto-22-g4oac5-ac-output-module-120vac-3a-5v-logic-g4-solid-state-i-o-used","title":"Opto 22 G4OAC5 AC Output Module 120VAC 3A 5V Logic G4 Solid State I\/O Used","description":"ITEM SPECIFICS\u003cbr\u003eBrand: Opto 22\u003cbr\u003eModel: G4OAC5\u003cbr\u003eMPN: G4OAC5\u003cbr\u003eSeries: G4\u003cbr\u003eType: Digital AC Output Module (Solid State)\u003cbr\u003eNominal Line Voltage: 120 VAC\u003cbr\u003eOperating Output Voltage Range: 12–140 VAC\u003cbr\u003eCurrent Rating: 3 A at 45°C; 2 A at 70°C\u003cbr\u003eUL Motor Load Rating: 1.5 A\u003cbr\u003eLogic Voltage: 5 VDC nominal (4–8 VDC range)\u003cbr\u003eLogic Input Current: 12 mA nominal\u003cbr\u003eControl Resistance: 220 Ω\u003cbr\u003eOne-Cycle Surge: 80 A peak\u003cbr\u003eOff-State Leakage: 5 mA RMS at 60 Hz\u003cbr\u003eMinimum Load Current: 20 mA\u003cbr\u003eSwitching: Zero-voltage turn-on, zero-current turn-off\u003cbr\u003eIsolation: 4000 V transient; 1500 V for 1 minute\u003cbr\u003eOperating Temperature: -30°C to +70°C\u003cbr\u003eStatus Indicator: Built-in LED\u003cbr\u003eFuse: Removable 4A 250V (installed)\u003cbr\u003eCertifications: UL Recognized, CSA\u003cbr\u003eCondition: Used\u003cbr\u003eQuantity: 1\u003cbr\u003e\u003cbr\u003eDESCRIPTION\u003cbr\u003eUsed Opto 22 G4OAC5 G4 Series digital AC output module, rated 120 VAC 3 A with 5 volt logic. The front reads \"G4 OAC5, Output 120 VAC 3 A, 5 Volt Logic, Opto 22,\" with UL Recognized and CSA marks. The back carries the factory \"200% TESTED 1192\" stamp. The removable fuse, marked 4A 250V, is installed, and the hold-down screw, status LED and pins are intact. Light surface dust and handling marks on the housing, as pictured.\u003cbr\u003e\u003cbr\u003eThe G4OAC5 is a solid-state output module that switches AC loads from 12 to 140 VAC under a 5 VDC logic signal. Zero-voltage turn-on and zero-current turn-off reduce electrical noise. The module plugs into Opto 22 G4 I\/O mounting racks.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eSwitches 12–140 VAC loads\u003cbr\u003e3 A at 45°C, 2 A at 70°C\u003cbr\u003e5 VDC logic control (4–8 VDC range)\u003cbr\u003eZero-voltage turn-on, zero-current turn-off\u003cbr\u003e4000 V transient optical isolation\u003cbr\u003e80 A peak one-cycle surge rating\u003cbr\u003eBuilt-in status LED\u003cbr\u003eRemovable 4 A fuse\u003cbr\u003eHold-down screw for rack mounting\u003cbr\u003eUL Recognized, CSA\u003cbr\u003e\u003cbr\u003eCompatibility:\u003cbr\u003eDirect replacement for the Opto 22 G4OAC5 in G4 Series digital I\/O mounting racks. The G4OAC5A is the 240 VAC version and is not a 120 VAC equivalent. For 15 or 24 VDC logic, use the G4OAC15 or G4OAC24 instead. The G4 series uses a different form factor from Opto 22's standard and SNAP I\/O modules, so confirm your rack type before ordering.\u003cbr\u003e\u003cbr\u003eQ\u0026amp;A\u003cbr\u003eQ: What does the G4OAC5 do?\u003cbr\u003eA: It switches an AC load (12–140 VAC, up to 3 A) on and off from a 5 VDC logic signal, with optical isolation between the logic and power sides.\u003cbr\u003eQ: What logic voltage does it need?\u003cbr\u003eA: 5 VDC nominal, with a 4–8 VDC range. It picks up at 4 VDC and drops out at 1 VDC.\u003cbr\u003eQ: Does it have a fuse?\u003cbr\u003eA: Yes. It has a removable 4 amp fuse, installed in this unit.\u003cbr\u003eQ: What is the difference between G4OAC5 and G4OAC5A?\u003cbr\u003eA: The G4OAC5 switches 120 VAC loads (12–140 VAC). The G4OAC5A is rated for 240 VAC loads. Both use 5 VDC logic.\u003cbr\u003eQ: What is the minimum load?\u003cbr\u003eA: 20 mA. Below that, off-state leakage (5 mA RMS) can keep small loads partly energized.\u003cbr\u003e\u003cbr\u003eDISCLAIMER\u003cbr\u003eItem is used, sold as pictured. Not tested beyond visual inspection. Ships fast with tracking. 30-day returns accepted; buyer pays return shipping.\u003cbr\u003e\u003cbr\u003eLEGAL DISCLAIMER\u003cbr\u003eWe are not an authorized distributor, reseller, or representative of Opto 22. All product names, trademarks, brands, and logos are the property of their respective owners. Products are sourced from surplus inventory and are not covered by manufacturer warranties.\u003cbr\u003e\u003cbr\u003eG4OAC5, G4 OAC5, Opto 22 G4OAC5, Opto22 G4OAC5, G4OAC5A, G4OAC5MA, Opto 22 G4 output module, Opto 22 AC output module, G4 AC output module, 120VAC output module, 3 amp output module, 5V logic output module, solid state output module, SSR I\/O module, digital output module, relay module, output devices, I\/O module, Opto 22 G4 rack module, PLC output module replacement, industrial control output module, output module failed replacement, AC load not switching, Opto 22 I\/O repair\u003cbr\u003e\u003cbr\u003eThank you for shopping with American Industrial Parts Group!","brand":"Opto 22","offers":[{"title":"Default Title","offer_id":49849649365147,"sku":"OPT-G4OAC5-U","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0857\/7435\/files\/opto-22-g4oac5-ac-output-module-120vac-3a-g4-1-american-industrial-parts-group.png?v=1792386563","url":"https:\/\/americanindustrialpartsgroup.com\/products\/opto-22-g4oac5-ac-output-module-120vac-3a-5v-logic-g4-solid-state-i-o-used","provider":"American Industrial Parts Group","version":"1.0","type":"link"}