{"product_id":"emerson-396604-01-3-controlwave-micro-analog-input-module","title":"Emerson 396604-01-3 ControlWave Micro Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson 396604-01-3\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e396604-01-3\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for localized analog signal digitizing and parameter extraction within ControlWave Micro system platforms. Configured for high-integrity signal acquisition, the \u003cstrong\u003eEmerson 396604-01-3\u003c\/strong\u003e (\u003cstrong\u003e396604-01-3\u003c\/strong\u003e Analog Input Module) provides direct physical execution of analog-to-digital conversion for field-side instrumentation.\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\u003e396604-01-3\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\u003e~4.54 kg (10.01 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact system-specific rack-mount geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial ambient range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e6.5 mA at 3.3 VDC \/ 309 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Input\u003c\/td\u003e\n\u003ctd\u003eIsolated analog signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination\u003c\/td\u003e\n\u003ctd\u003eScrew terminals\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 Metrics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation:\u003c\/strong\u003e The module incorporates high-common-mode (HCM) isolation to decouple field input signals from the controller backplane. This architectural choice prevents ground potential differences and induced electrical noise from propagating across channels, ensuring that high-precision measurements remain stable in complex industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Compatibility:\u003c\/strong\u003e The isolated analog input stages are engineered to maintain the impedance characteristics required for HART loop protocol connectivity. By providing a clean signal path, the module allows for the pass-through of HART diagnostic data from field transmitters to the host system, facilitating comprehensive device health monitoring and remote configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 396604-01-3 support hot-swapping within the ControlWave Micro rack?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module supports hot-swapping when installed in a ControlWave Micro chassis. However, it is recommended to ensure the specific slot is designated as \"Maintenance Mode\" in the configuration software to prevent false logic events during the physical removal or insertion process.\u003c\/p\u003e\n\u003cp\u003eQ: How is the module powered and what are the specific current requirements?\u003c\/p\u003e\n\u003cp\u003eA: The module requires a dual power supply architecture: 6.5 mA at 3.3 VDC for the internal logic and communication processing, and 309 mA at 24 VDC for field-side sensor excitation and isolation circuitry. Ensure the rack power supply module is sized to accommodate this total draw.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Wiring:\u003c\/strong\u003e Utilize the provided screw terminals for field wiring. Due to the isolated nature of the inputs, ensure that signal wires are securely torqued to prevent high-resistance connections, which can lead to signal degradation or \"Input Fault\" flags in the controller diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding:\u003c\/strong\u003e To achieve optimal common-mode noise rejection, use shielded twisted-pair cabling for all analog inputs. The cable shield must be terminated at a centralized instrumentation earth bus within the cabinet. Do not terminate the shield at the field end, as this creates a ground loop path that can compromise the module's isolation barrier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Considerations:\u003c\/strong\u003e While the module is ruggedized, it must be installed in an enclosure that provides adequate protection against corrosive dust and humidity. Ensure that the module is not exposed to direct liquid contact or vibration levels exceeding the specifications of the ControlWave Micro chassis to maintain long-term operational reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":45149637967987,"sku":"396604-01-3","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-03_10-58-13_c2969f9e-a72d-4a48-83a7-2d325bda588f.png?v=1783050022","url":"https:\/\/www.dcssupplier.com\/products\/emerson-396604-01-3-controlwave-micro-analog-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}