{"product_id":"ao845a-abb-ao845-8-channel-analog-output-module","title":"AO845A ABB AO845 8-Channel Analog Output Module","description":"\u003ch2\u003e\u003cstrong\u003eABB AO845\/AO845A Analog Output Module: 8-Channel 4-20mA HART Solution\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAO845\/AO845A\u003c\/strong\u003e is a high-performance analog output module for single or redundant industrial applications. It offers 8 unipolar 4-20mA channels with HART pass-through and groupwise isolation, ensuring reliable control in automation systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8 channels of 4-20mA current output for versatile industrial control.\u003c\/li\u003e\n\u003cli\u003eSupports redundant configurations to maximize system uptime.\u003c\/li\u003e\n\u003cli\u003eGroupwise isolation from ground enhances noise immunity.\u003c\/li\u003e\n\u003cli\u003eHART pass-through enables communication with smart field devices.\u003c\/li\u003e\n\u003cli\u003eShort-circuit protection safeguards outputs against wiring errors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: \u003cstrong\u003eAO845\/AO845A\u003c\/strong\u003e (Article Number: 3BSE045584R1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 12 bits for precise signal conversion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Load\u003c\/strong\u003e: Max 750Ω to support various field devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate Cycle Time\u003c\/strong\u003e: 10ms for real-time response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: 0 to 55°C (32 to 131°F) operating environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 218mA (+24V external), 125mA max (+5V ModuleBus).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostics \u0026amp; Safety\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Channel Error\u003c\/strong\u003e: Triggers for low process power or open circuit (set value \u0026gt;1mA).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Channel Error\u003c\/strong\u003e: Indicates output circuit failure to maintain set current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Error\u003c\/strong\u003e: Covers transistor faults, short circuits, checksum errors, and watchdog timeouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront LEDs\u003c\/strong\u003e: F(ault), R(un), W(arning), O(SP) indicators for quick status checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Design\u003c\/strong\u003e: S800 series with 45mm width, 102mm depth, 119mm height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Compatible with MTUs: TU810V1, TU812, TU814, TU830, TU833, TU842, TU843, TU852.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length\u003c\/strong\u003e: Supports up to 600 meters (656 yards) for flexible wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAO845\/AO845A\u003c\/strong\u003e analog output module\u003c\/li\u003e\n\u003cli\u003eMounting hardware and user manual\u003c\/li\u003e\n\u003cli\u003eQuick-start guide for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ\u003c\/strong\u003e: Does the module support HART communication?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA\u003c\/strong\u003e: Yes, it includes HART pass-through for HART-enabled devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ\u003c\/strong\u003e: What is the maximum output load?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA\u003c\/strong\u003e: The module handles up to 750Ω, suitable for most industrial actuators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ\u003c\/strong\u003e: Is redundancy available?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA\u003c\/strong\u003e: Yes, the \u003cstrong\u003eAO845\/AO845A\u003c\/strong\u003e works in redundant pairs controlled by the ModuleBus master.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping \u0026amp; Delivery\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarriers\u003c\/strong\u003e: FedEx, UPS, DHL for global shipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Secure industrial packaging to protect during transit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eAO845\/AO845A\u003c\/strong\u003e combines robust performance, flexible configuration, and advanced diagnostics, making it ideal for modern industrial automation. Its compatibility with S800 series MTUs ensures easy integration into existing systems.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45304989319329,"sku":"AO845A","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/AO845A.jpg?v=1762156976","url":"https:\/\/www.autonexcontrol.com\/az\/products\/ao845a-abb-ao845-8-channel-analog-output-module","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}