{"product_id":"honeywell-mc-ghao11-51309540-575-analog-output-module","title":"Honeywell MC-GHAO11 51309540-575 Analog Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51309540-575\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eMC-GHAO11\u003c\/strong\u003e Analog Output Module, operates as a dedicated hardware component for multi-channel current and voltage signal generation within Honeywell Series 8 and Experion PKS networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\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\u003eMC-GHAO11 51309540-575\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg (Net) \/ 2 kg (Shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Honeywell Series 8 Module Dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBackplane-supplied DC bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit Digital-to-Analog Converter (DAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% Full Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Types\u003c\/td\u003e\n\u003ctd\u003e4-20 mA, 0-5 V, 1-5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-system galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Integration\u003c\/td\u003e\n\u003ctd\u003eHoneywell Series 8 \/ Experion PKS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe MC-GHAO11 module drives control valving and positioning actuators using 16-bit digital-to-analog conversion logic. Engineered for integration into 4-20 mA HART loop protocol topologies, the board incorporates channel-to-system galvanic isolation across all output paths. This isolation structure prevents common-mode voltage spikes and ground loops from compromising backplane bus signal processing during high-speed loop updates.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the Digital-to-Analog conversion resolution on the MC-GHAO11 output channels?\u003c\/p\u003e\n\u003cp\u003eA: The module utilizes an onboard 16-bit DAC architecture delivering +\/-0.1% full-scale signal accuracy across all current and voltage ranges.\u003c\/p\u003e\n\u003cp\u003eQ: How does channel-to-system galvanic isolation protect the controller backplane?\u003c\/p\u003e\n\u003cp\u003eA: Galvanic isolation establishes an electrical barrier between field wiring and internal logic circuits, blocking common-mode noise and field-side electrical surges.\u003c\/p\u003e\n\u003cp\u003eQ: Can the MC-GHAO11 module operate in voltage output mode?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the channels are configurable for standard industrial voltage ranges including 0-5 V and 1-5 V, as well as standard 4-20 mA current loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDe-energize the rack backplane power supply before seating the MC-GHAO11 module into its designated slot.\u003c\/li\u003e\n\u003cli\u003eEnsure analog output field cables use twisted, shielded pairs, landing the drain wires at a single point on the cabinet earthing bar.\u003c\/li\u003e\n\u003cli\u003eTighten panel retaining screws to secure chassis grounding and protect against high-vibration connection loss.\u003c\/li\u003e\n\u003cli\u003eSeparate 4-20 mA output signal wiring from high-voltage AC motor conductors within cabinet wire ducts to eliminate inductive cross-talk.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52393155821864,"sku":"MC-GHAO11 51309540-575","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/MC-GHAO1151309540-575_Cocoai.png?v=1789551238","url":"https:\/\/www.powerdcs.com\/ar\/products\/honeywell-mc-ghao11-51309540-575-analog-output-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}