{"product_id":"e5ak-aa2b-omron-digital-controller-e5ak-series","title":"E5AK-AA2B Omron Digital Controller E5AK Series","description":"\u003cp\u003eThe \u003cstrong\u003eOmron E5AK-AA2B\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eE5AK\u003c\/strong\u003e Digital Controller, operates as a dedicated hardware component for closed-loop temperature and process regulation within industrial control panel networks.\u003c\/p\u003e\n\u003ch3\u003eNomenclature \u0026amp; Identification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eE5AK\u003c\/strong\u003e: Base Series Designator (96 x 96 mm DIN Panel Unit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAA\u003c\/strong\u003e: Standard Control Model Architecture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2\u003c\/strong\u003e: Dual Alarm Output Configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB\u003c\/strong\u003e: Advanced Auxiliary Feature Set Integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eE5AK-AA2B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e9.6 cm x 11.35 cm x 9.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanel Cutout Dimensions\u003c\/td\u003e\n\u003ctd\u003e92 mm x 92 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e16 VA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Outputs\u003c\/td\u003e\n\u003ctd\u003e2 relay outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBus Communication \u0026amp; Firmware Protocols\u003c\/h3\u003e\n\u003cp\u003eThe module interfaces directly with internal panel backplanes and industrial communication buses. Data transfer protocols manage deterministic cycle speeds, allowing rapid polling of process variables and control loop execution. Flash memory routines enforce firmware revision compatibility checks during power-up sequences to prevent operational instruction mismatching across network nodes.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron E5AK-AA2B Digital Controller Unit\u003c\/li\u003e\n\u003cli\u003e2 x Panel Mounting Brackets\u003c\/li\u003e\n\u003cli\u003e1 x Terminal Cover Block\u003c\/li\u003e\n\u003cli\u003e1 x Technical Instruction Leaflet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Mounting Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure panel cutout dimensions strictly adhere to 92 mm x 92 mm tolerance limits before insertion.\u003c\/li\u003e\n\u003cli\u003eMaintain minimum 30 mm vertical and horizontal spacing between adjacent controllers for heat convection.\u003c\/li\u003e\n\u003cli\u003eConnect shield wiring directly to a low-impedance ground bar using short, direct leads.\u003c\/li\u003e\n\u003cli\u003eTorque terminal block connections to 0.5 Nm to ensure stable electrical conductivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat panel dimensions are required for proper mechanical mounting?\u003c\/p\u003e\n\u003cp\u003eThe unit requires a standard 1\/4 DIN cutout measuring 92 mm x 92 mm. Depth behind the front panel panel face must accommodate at least 113.5 mm clearance for terminal block access and wiring radius.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat supply voltage ranges are compatible with the control terminal block?\u003c\/p\u003e\n\u003cp\u003eThe controller operates across a rated supply voltage range of 100 to 240 VAC at 50\/60 Hz. Power consumption must be calculated at up to 16 VA max under full output load conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are the alarm outputs physically switched?\u003c\/p\u003e\n\u003cp\u003eThe alarm stage contains two independent relay outputs. Each relay contact is internally rated for resistive load switching up to 250 VAC at 1 A, configured for open\/close threshold monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs field replacement supported while the system remains energized?\u003c\/p\u003e\n\u003cp\u003eHot-swapping is not permitted on this unit. Main supply power must be disconnected prior to removing the front chassis from the housing socket to prevent arcing and internal damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat grounding procedures must be followed for noise suppression?\u003c\/p\u003e\n\u003cp\u003eSignal lines must utilize twisted-pair shielded cables. Ground the shield at a single point to an isolated instrument ground bar, keeping power lines separated from signal wiring conduits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does firmware flash compatibility affect system replacement?\u003c\/p\u003e\n\u003cp\u003eReplacement units must match existing firmware revision baselines to retain parameter structure mapping. Mismatched firmware can cause communication errors across serial networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat operating ambient temperature range is supported without derating?\u003c\/p\u003e\n\u003cp\u003eThe unit operates continuously within -10 to 55 deg C ambient air temperature. Surrounding enclosure ventilation must prevent heat entrapment above 55 deg C to avoid drift.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat wire gauge is recommended for terminal connection points?\u003c\/p\u003e\n\u003cp\u003eUse stranded or solid copper wire rated AWG 22 to AWG 14 for signal and power terminals. Crimp pin terminals must be applied prior to securing under screw clamp plates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306642915501,"sku":"E5AK-AA2B","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/e5ak-aa2b_4.jpg?v=1790779495","url":"https:\/\/www.maxwellplc.com\/ga\/products\/e5ak-aa2b-omron-digital-controller-e5ak-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}