{"product_id":"396357-02-4-emerson-controlwave-digital-input-module","title":"396357-02-4 Emerson ControlWave Digital Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson 396357-02-4\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e396357-02-4\u003c\/strong\u003e Digital Input Module, operates as a dedicated hardware component for discrete field signal processing within ControlWave PLC platforms. The unit interface captures status transitions from 16 independent field switches, proximity sensors, and dry contacts, translating physical contact states into logic-level data across the system backplane.\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\u003e396357-02-4\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\u003e0.88 kg (1.95 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard ControlWave I\/O slot envelope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem backplane powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eControlWave PLC \/ RTU Architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 discrete input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubcategory\u003c\/td\u003e\n\u003ctd\u003ePLC Modules \/ Racks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Interface\u003c\/td\u003e\n\u003ctd\u003eIntegrated local termination screw blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Compatibility\u003c\/td\u003e\n\u003ctd\u003eControlWave A Series\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 DCS Integration\u003c\/h3\u003e\n\u003cp\u003eThe input processing architecture incorporates optoelectronic channel-to-channel isolation across all 16 discrete input paths to suppress high-voltage field transients and ground loops. When deployed alongside 4-20 mA HART loop protocol modules on the shared backplane, internal filtering circuits isolate low-voltage digital state detection from analog signal lines. Precision cold junction compensation and noise rejection filters maintain signal timing accuracy and prevent false state toggles caused by industrial electromagnetic interference.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 396357-02-4 module require an external field power supply for contact sensing?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module requires a dedicated external DC loop voltage supply to drive current through dry field contacts into the 16 opto-isolated input channels.\u003c\/p\u003e\n\u003cp\u003eQ: Can the module be inserted into any standard ControlWave I\/O rack slot?\u003c\/p\u003e\n\u003cp\u003eA: The module must be installed into a compatible ControlWave base housing slot designated for discrete I\/O cards, ensuring correct backplane connector keying.\u003c\/p\u003e\n\u003cp\u003eQ: How does local termination work on the 396357-02-4 module assembly?\u003c\/p\u003e\n\u003cp\u003eA: Field conductors attach directly to the integrated local terminal blocks on the front assembly, eliminating the need for external intermediate breakout boards.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDe-energize system backplane power and field loop power before inserting or removing the I\/O module.\u003c\/li\u003e\n\u003cli\u003eAlign the module card edges with the targeted chassis slot guides inside the ControlWave housing.\u003c\/li\u003e\n\u003cli\u003eSlide the card firmly into the backplane connector until the top and bottom retention latches click into place.\u003c\/li\u003e\n\u003cli\u003eStrip field wiring insulation to recommended length and secure signal conductors into the screw terminal connections on the front block.\u003c\/li\u003e\n\u003cli\u003eConnect cable shielding to the designated system enclosure ground bus bar to prevent common-mode electrical interference.\u003c\/li\u003e\n\u003cli\u003eReapply system power and confirm that the status LEDs indicate correct channel initialization and logic state monitoring.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":53445428019509,"sku":"396357-02-4","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/396357-02-41.png?v=1788336087","url":"https:\/\/www.5gplc.com\/products\/396357-02-4-emerson-controlwave-digital-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}