{"product_id":"emerson-1x00691h01-ovation-digital-output-module","title":"Emerson 1X00691H01 Ovation Digital Output Module","description":"\u003ch2\u003eEmerson 1X00691H01 Ovation Digital Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson 1X00691H01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1X00691H01\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for driving field-level discrete actuators within Ovation DCS platforms. It converts binary control commands from the controller bus into protected current-sourcing DC voltage signals to execute switching actions for solenoid valves, contactors, and interlock indicators.\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\u003e1X00691H01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\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\u003e4.12 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Ovation I\/O Chassis Module Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard Ovation Backplane Bus Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eProtected Current Sourcing 24 VDC Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Interface\u003c\/td\u003e\n\u003ctd\u003eOvation Controller Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003e1000 VDC Channel\/Logic Isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Loop Integrity\u003c\/h3\u003e\n\u003cp\u003eEngineers insert the 1X00691H01 digital output module into active I\/O base assemblies to control high-density discrete loops without signal degradation. The hardware integrates 1000 VDC galvanic isolation barriers between internal field bus logic and output field terminals, suppressing ground loop propagation and voltage spikes. Onboard output channels incorporate inductive kickback protection circuits to absorb voltage transients generated by inductive switching loads. Channel-dedicated LED indicators display output state changes to streamline diagnostic verification.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does replacing the 1X00691H01 module require shutting down system backplane power?\u003c\/p\u003e\n\u003cp\u003eA: No, the module supports hot-swap maintenance, permitting field replacement in an active chassis without interrupting power or communication on adjacent backplane channels.\u003c\/p\u003e\n\u003cp\u003eQ: How does the output circuit handle voltage spikes during the de-energization of inductive field loads?\u003c\/p\u003e\n\u003cp\u003eA: Integrated inductive kickback protection diodes across the current-sourcing channels clamp reverse-voltage spikes, preventing component damage in both the module logic and field wiring.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the module securely into its designated slot on the Ovation I\/O chassis until the retention latches engage. Route 24 VDC output wiring through dedicated cable channels, keeping discrete field leads physically separated from high-voltage AC cables. Terminate cable shields at a single point on the cabinet earthing bar. Ensure all NPT conduit connections maintain at least 5 full thread engagements to ensure structural integrity and grounding continuity.\u003c\/p\u003e","brand":"OVATION","offers":[{"title":"Default Title","offer_id":51217391616312,"sku":"1X00691H01","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/1X00691H01.jpg?v=1759977358","url":"https:\/\/www.automodulexpert.com\/products\/emerson-1x00691h01-ovation-digital-output-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}