{"product_id":"emerson-dc9430x1-ca1-34b2574x012-output-module","title":"Emerson DC9430X1-CA1 34B2574X012 Output Module","description":"\u003cp\u003eConfigured for discrete state control in DCS architectures, the \u003cstrong\u003eEmerson DC9430X1-CA1\u003c\/strong\u003e (\u003cstrong\u003e34B574X012\u003c\/strong\u003e) Discrete Output Module provides direct electrical execution of 24 VDC load switching for field-side actuators, relays, and solenoids.\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\u003eDC9430X1-CA1\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\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e28 x 5 x 25 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Density\u003c\/td\u003e\n\u003ctd\u003e16 discrete channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Rating\u003c\/td\u003e\n\u003ctd\u003e0.5 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Connectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol:\u003c\/strong\u003e While functioning as a discrete switching device, the module integrates into DCS environments alongside analog HART instrumentation, ensuring synchronized sequence control for critical process interlocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA Connectivity:\u003c\/strong\u003e This module interfaces with fieldbus-integrated DCS systems to provide high-density discrete outputs. It maintains compatibility with digital fieldbus communication segments while handling high-current load switching locally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation:\u003c\/strong\u003e The output circuitry incorporates galvanic isolation boundaries between channels. This prevents electrical fault propagation from field-side actuator loops back to the primary DCS backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Junction Compensation (CJC):\u003c\/strong\u003e The module is designed with minimal internal thermal dissipation to ensure operation within high-density racks without negatively impacting the accuracy of temperature-sensitive analog input cards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is this module capable of driving inductive loads directly?\u003c\/p\u003e\n\u003cp\u003eA: Yes, each of the 16 channels can drive 24 VDC inductive loads up to 0.5 A. Ensure external flyback diodes are utilized if the inductive load spikes exceed the module's internal clamping limits.\u003c\/p\u003e\n\u003cp\u003eQ: How do the LED indicators reflect module fault conditions?\u003c\/p\u003e\n\u003cp\u003eA: Each channel has an individual LED. A continuous glow indicates the channel is energized (logic high). A flashing or extinguished LED while the logic command is active indicates an open-load or short-circuit fault condition.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the module on a standard DIN rail or within a compatible card rack. Ensure the locking tabs are fully engaged to withstand industrial vibration levels without compromising electrical contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Terminate the chassis ground connection to the main cabinet earth bus. A low-impedance ground is required to support the internal electrical isolation and EMI suppression circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use appropriately gauged copper wire for the 0.5 A load capacity. Route output wiring in dedicated bundles separate from low-voltage instrument signal lines to prevent induced noise on sensitive analog loops.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":45163029889139,"sku":"DC9430X1-CA1 34B2574X012","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-06_15-10-43_fa8001c6-dcc1-44bd-a941-efb072a99ad7.png?v=1783325381","url":"https:\/\/www.dcssupplier.com\/products\/emerson-dc9430x1-ca1-34b2574x012-output-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}