{"product_id":"adv169-p00-yokogawa-st6-digital-input-module-adv169-64-channel","title":"ADV169-P00 Yokogawa ST6 Digital Input Module | ADV169 64-Channel","description":"\u003ch3\u003e\u003cstrong\u003eADV169-P00 | Yokogawa 64-Channel Digital Input Module\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003eYokogawa ADV169-P00\u003c\/span\u003e\u003c\/strong\u003e is a 64-channel digital input module designed for compatible ST6 systems. It acquires discrete signals from field contacts and voltage-input circuits, allowing a control system to monitor equipment status and process interlocks.\u003c\/p\u003e\n\u003cp\u003eUnlike input modules designed for dedicated pushbutton edge counting, the ADV169 does not support the pushbutton input function. Its stated status-input response time is 8 ms. This makes signal type, input thresholds, common wiring, and system compatibility important selection criteria.\u003c\/p\u003e\n\u003cp\u003eThe module uses common-side grouping every 16 channels and connects through a dedicated KS9 cable. Before replacement, verify the installed ST6 hardware configuration and the field termination arrangement.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e1. Model Configuration Tree\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eADV169 — Base Model\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e64-channel digital input module.\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible ST6 systems.\u003c\/li\u003e\n\u003cli\u003eCommon-side grouping every 16 channels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-P — Standard Type\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eStandard product configuration according to the supplied model-code information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0 — Fixed Code\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eThe first 0 is specified as always 0.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0 — Basic Type\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eIdentifies the basic type in the supplied suffix definition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eComplete model:\u003c\/strong\u003e ADV169-P00\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProcurement note:\u003c\/strong\u003e Do not assume that another ADV169 variant or a different 64-channel module is interchangeable. Confirm the full part number, ST6 compatibility, KS9 cable requirement, and installed termination hardware.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e2. Input Architecture and Electrical Limits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eADV169 Requirement\u003c\/th\u003e\n\u003cth\u003eField Engineering Consideration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of input channels\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003ctd\u003eSupports high-density discrete signal acquisition.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem compatibility\u003c\/td\u003e\n\u003ctd\u003eST6-compatible\u003c\/td\u003e\n\u003ctd\u003eConfirm the exact installed system and hardware revision.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal isolation arrangement\u003c\/td\u003e\n\u003ctd\u003eCommon every 16 channels\u003c\/td\u003e\n\u003ctd\u003eInspect common wiring by group when several points behave abnormally.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact input — OFF\u003c\/td\u003e\n\u003ctd\u003e100 kΩ or more\u003c\/td\u003e\n\u003ctd\u003eCheck contact resistance and unwanted leakage paths.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact input — ON\u003c\/td\u003e\n\u003ctd\u003e200 Ω or less\u003c\/td\u003e\n\u003ctd\u003eCheck closed-contact resistance and terminal continuity.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum current when contact is short-circuited\u003c\/td\u003e\n\u003ctd\u003e1.25 mA\u003c\/td\u003e\n\u003ctd\u003eUse the specified value when assessing contact-input conditions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage input — OFF signal\u003c\/td\u003e\n\u003ctd\u003e4.5 to 25 V DC\u003c\/td\u003e\n\u003ctd\u003eConfirm the field voltage falls within the specified OFF range.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage input — ON signal\u003c\/td\u003e\n\u003ctd\u003e±1 V DC, 200 Ω or less\u003c\/td\u003e\n\u003ctd\u003eCheck signal voltage and source impedance against the stated condition.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput contact rating\u003c\/td\u003e\n\u003ctd\u003e5 V DC, 20 mA or more\u003c\/td\u003e\n\u003ctd\u003eConfirm that the connected contact is suitable for the input circuit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus-input response time\u003c\/td\u003e\n\u003ctd\u003e8 ms\u003c\/td\u003e\n\u003ctd\u003eConsider this value when evaluating status transitions and signal timing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePushbutton input function\u003c\/td\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003ctd\u003eDo not select this module for applications requiring the dedicated pushbutton input function.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd\u003e800 mA at 5 V DC\u003c\/td\u003e\n\u003ctd\u003eInclude the module in the rack power-budget calculation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate weight\u003c\/td\u003e\n\u003ctd\u003e0.30 kg\u003c\/td\u003e\n\u003ctd\u003eUseful for handling and spare-parts planning.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal connection\u003c\/td\u003e\n\u003ctd\u003eDedicated KS9 cable\u003c\/td\u003e\n\u003ctd\u003eVerify cable part number, connector condition, and routing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eInput interpretation note:\u003c\/strong\u003e The stated voltage-input ON and OFF conditions are presented as supplied. Verify the complete input circuit specification and applicable wiring diagram before commissioning, especially when the field device produces a voltage near a stated boundary.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e3. Contact Input vs. Voltage Input\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSignal Type\u003c\/th\u003e\n\u003cth\u003eWhat to Verify\u003c\/th\u003e\n\u003cth\u003eTypical Field Devices\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact input\u003c\/td\u003e\n\u003ctd\u003eClosed-contact resistance, open-contact resistance, wiring continuity, and common connection.\u003c\/td\u003e\n\u003ctd\u003eAuxiliary relays, limit switches, dry contacts, and mechanical status switches.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage input\u003c\/td\u003e\n\u003ctd\u003eActual DC voltage at the module interface, signal reference, and source impedance.\u003c\/td\u003e\n\u003ctd\u003eCompatible electronic status outputs and discrete voltage signals.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eDo not infer input compatibility from the device label alone. A field contact, transistor output, relay output, and voltage-driven signal can behave differently under the module's electrical input conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e4. Typical Equipment and Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess control systems:\u003c\/strong\u003e Acquire discrete feedback from pumps, valves, auxiliary equipment, and process permissive circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil and gas facilities:\u003c\/strong\u003e Monitor selected equipment contacts, package status, and discrete feedback where the installed system and signal characteristics are compatible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower and utility installations:\u003c\/strong\u003e Collect non-safety equipment status, auxiliary relay contacts, and selected switchgear feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical and pharmaceutical plants:\u003c\/strong\u003e Monitor utility equipment, machine status, and discrete process conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing lines:\u003c\/strong\u003e Read compatible limit switches, relay contacts, and machine-ready signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy control-system maintenance:\u003c\/strong\u003e Support like-for-like replacement in compatible ST6 installations after hardware and cable verification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ADV169 is a general digital input module. Do not treat it as a certified safety input module or use it as a replacement for dedicated ESD\/SIS hardware without explicit approval in the system safety documentation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e5. Field Diagnostics and Troubleshooting Matrix\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSymptom\u003c\/th\u003e\n\u003cth\u003eDiagnostic Procedure\u003c\/th\u003e\n\u003cth\u003ePotential Cause\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOne input does not change state\u003c\/td\u003e\n\u003ctd\u003eMeasure the signal at the termination point, check contact resistance, and verify the channel assignment in the controller.\u003c\/td\u003e\n\u003ctd\u003eOpen wiring, defective field contact, incorrect channel mapping, or a channel-level fault.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput remains ON when the contact should be open\u003c\/td\u003e\n\u003ctd\u003eCheck open-contact resistance, leakage paths, cross-wiring, and unwanted voltage at the input.\u003c\/td\u003e\n\u003ctd\u003eContact leakage, wiring faults, or incorrect field-device connections.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput remains OFF when the contact is closed\u003c\/td\u003e\n\u003ctd\u003eMeasure closed-contact resistance and inspect the cable, terminal, and common reference.\u003c\/td\u003e\n\u003ctd\u003eHigh contact resistance, loose termination, broken conductor, or incorrect common wiring.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeveral channels in one group fail together\u003c\/td\u003e\n\u003ctd\u003eInspect the common connection serving the affected 16-channel group and check the relevant KS9 cable path.\u003c\/td\u003e\n\u003ctd\u003eShared common wiring, connector problems, or a group-level electrical issue.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs change intermittently during motor or relay operation\u003c\/td\u003e\n\u003ctd\u003eMonitor the input at the terminal while equipment switches. Inspect grounding, cable separation, shielding, and contact condition.\u003c\/td\u003e\n\u003ctd\u003eElectrical interference, unstable contacts, or induced voltage.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput state differs between field measurement and controller display\u003c\/td\u003e\n\u003ctd\u003eConfirm measurement reference, terminal mapping, controller channel configuration, and diagnostic status.\u003c\/td\u003e\n\u003ctd\u003eIncorrect measurement reference, configuration mismatch, termination problems, or module-related fault.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement module does not restore operation\u003c\/td\u003e\n\u003ctd\u003eReconfirm ADV169-P00, ST6 compatibility, KS9 cable, termination arrangement, and controller configuration.\u003c\/td\u003e\n\u003ctd\u003eIncorrect replacement variant, cable incompatibility, or an unresolved external wiring or configuration fault.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended troubleshooting order:\u003c\/strong\u003e Start with the field device and terminal measurements. Then check common wiring and the KS9 connection before concluding that the module itself has failed. Follow site electrical safety and isolation procedures during all tests.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e6. Installation and Replacement Workflow\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentify the installed module:\u003c\/strong\u003e Record the complete model code and confirm ADV169-P00.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm system compatibility:\u003c\/strong\u003e Check the ST6 system documentation, hardware revision, and approved replacement list.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the cable interface:\u003c\/strong\u003e Confirm that the dedicated KS9 cable and installed termination hardware are correct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReview input types:\u003c\/strong\u003e Classify field signals as contact or voltage inputs and check the specified electrical conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect common wiring:\u003c\/strong\u003e Verify the common-side connections for each 16-channel group.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest representative channels:\u003c\/strong\u003e Check both ON and OFF conditions and compare the field state with the controller indication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecord commissioning results:\u003c\/strong\u003e Document the channel map, test conditions, and any configuration changes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eDo not assume hot-swapping is permitted. Follow the system manual and site procedures for module removal, insertion, and power isolation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e7. Replacement Selection Checklist\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIs the target system confirmed as compatible with the ADV169 and its hardware revision?\u003c\/li\u003e\n\u003cli\u003eDoes the existing module label show ADV169-P00 or an explicitly approved equivalent?\u003c\/li\u003e\n\u003cli\u003eIs the required dedicated KS9 cable installed and in good condition?\u003c\/li\u003e\n\u003cli\u003eDo the field devices meet the stated contact or voltage input conditions?\u003c\/li\u003e\n\u003cli\u003eHave the 16-channel common groups been checked against the actual wiring diagram?\u003c\/li\u003e\n\u003cli\u003eDoes the application require only status input, rather than the unsupported pushbutton input function?\u003c\/li\u003e\n\u003cli\u003eHas the rack's 5 V DC power budget been checked for the module's maximum stated consumption of 800 mA?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e8. Global PLC Spare HUB Review\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ADV169-P00 is best evaluated as a high-density input module for a compatible ST6 installation. Its 64-channel capacity can simplify discrete signal collection, but the main replacement risks are system compatibility, cable termination, and common-side wiring.\u003c\/p\u003e\n\u003cp\u003eIn field troubleshooting, a fault affecting several channels in the same 16-channel group deserves a common-connection check before individual channel failures are assumed. This approach can help narrow the fault location and avoid unnecessary module replacement.\u003c\/p\u003e\n\u003cp\u003eAnother important selection point is the absence of the pushbutton input function. If the application depends on dedicated pushbutton edge counting, verify the required input module before ordering. For standard status monitoring, assess the field contact or voltage conditions against the stated specifications and confirm the channel configuration in the control system.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e9. Warranty, Inspection, and Shipping\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12-month warranty under the agreed sales terms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-shipment verification:\u003c\/strong\u003e Model identification and available condition checks can be arranged before dispatch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCourier options:\u003c\/strong\u003e FedEx, UPS, and DHL, subject to destination and service availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Confirm current stock and lead time when requesting a quotation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility assistance:\u003c\/strong\u003e Share the module label, system model, KS9 cable details, and application requirements for a more accurate replacement assessment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequest pricing for Yokogawa ADV169-P00.\u003c\/strong\u003e Include the quantity, destination, and existing system details to help verify the required configuration before purchase.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e10. Frequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can the ADV169-P00 be used to count repeated operator pushbutton presses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The supplied specifications state that the dedicated pushbutton input function is not supported. If the application requires edge counting, confirm that the controller logic and selected hardware are suitable for the required behavior rather than assuming the ADV169 provides that function.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What information should be supplied when requesting a replacement quotation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Provide the full module part number, a photo of the nameplate, the installed system model, the KS9 cable or termination details, required quantity, and destination. These details help distinguish a true compatible replacement from a module with a similar channel count.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Why should the 16-channel common arrangement be checked during a fault investigation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A shared common connection can affect multiple inputs at once. If several points fail together, compare the affected channels by common group and inspect the related terminals and cable path before replacing individual field devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Can a field device be connected simply because its output is described as 24 V DC?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Not automatically. Verify the actual ON\/OFF voltage conditions, source impedance, signal reference, and wiring method against the module specifications. Also confirm whether the circuit is a contact input or a voltage input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What should be done if the module's power consumption affects the rack power budget?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Include the stated maximum consumption of 800 mA at 5 V DC in the rack-level calculation. Review the power supply capacity, other installed modules, and the applicable system design limits before adding or replacing hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/ADV869_ADV169_ADV569.png?v=1792568819\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":67707938799798,"sku":"ADV169-P00","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/ADV169-P00_dd59186f-ad5a-41e5-a7a8-593487903be7.jpg?v=1792568836","url":"https:\/\/www.plcsparehub.com\/products\/adv169-p00-yokogawa-st6-digital-input-module-adv169-64-channel","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}