{"product_id":"51304903-100-honeywell-rev-c-tdc-3000-input-output-module","title":"51304903-100 Honeywell REV C TDC 3000 Input\/Output Module","description":"\u003ch2\u003eHoneywell 51304903-100 Input\/Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51304903-100 REV C\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51304903-100\u003c\/strong\u003e Input\/Output Module, operates as a dedicated hardware component for field-to-system signal mediation within TDC 3000 distributed control system networks.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e51304903-100\u003c\/td\u003e\n\u003ctd\u003eBase Part Number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eREV C\u003c\/td\u003e\n\u003ctd\u003eRevision Level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003e51304903-100\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\u003e0.109 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard TDC 3000 PCB form factor\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\u003eSystem backplane nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eSCSI interface to WDA module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Types\u003c\/td\u003e\n\u003ctd\u003eConfigurable analog \/ digital\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\u003cp\u003eThe \u003cstrong\u003e51304903-100\u003c\/strong\u003e provides the physical interface for link-level mediation between field instrumentation and the system logic bus. Utilizing a SCSI interface to communicate with Winchester Drive Assembly (WDA) history modules, the board ensures synchronized data archival. Within the TDC 3000 architecture, the module supports 4-20 mA HART loop protocol translation via secondary gateway modules. Each channel stage incorporates channel-to-channel isolation to prevent potential electromagnetic interference (EMI) or common-mode transients from propagating into the main controller backplane. To maintain accuracy during environmental shifts, the module supports cold junction compensation (CJC) for temperature-sensitive inputs, ensuring that process measurement data remains compliant with system operational tolerances.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the SCSI connection standard for this board?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module uses a standard SCSI interface specifically for data exchange with TDC 3000 Winchester Drive Assemblies.\u003c\/p\u003e\n\u003cp\u003eQ: Can this board be used for live hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: The TDC 3000 architecture does not support live hot-swapping for this specific PCB; the chassis power must be isolated prior to removal or insertion to prevent logic bus damage.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Insert the module into the assigned TDC 3000 chassis slot. Ensure the PCB guides are aligned correctly and the board edge connector is fully seated against the backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Connect the SCSI cable from the WDA module ensuring the connectors are locked in place. Maintain cable path separation from high-power AC lines to minimize signal crosstalk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatic Handling:\u003c\/strong\u003e Use a grounded wrist strap when handling the PCB. The exposed components are sensitive to electrostatic discharge (ESD), which can cause latent failure in the logic gate arrays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation:\u003c\/strong\u003e Verify the status LED indicators on the front panel post-installation. Perform a diagnostic loop test through the system workstation to confirm that the controller acknowledges the board and establishes stable communication with the storage drive.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43853933510755,"sku":"51304903-100","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/290_9861c47a-23d8-489d-b823-a8ce5838e2e6.jpg?v=1764059496","url":"https:\/\/www.autocontrolglobal.com\/products\/51304903-100-honeywell-rev-c-tdc-3000-input-output-module","provider":"AutoControl Global","version":"1.0","type":"link"}