{"product_id":"yokogawa-adv157-s00-fio-digital-input-module","title":"Yokogawa ADV157-S00 FIO Digital Input Module","description":"\u003ch2\u003eYOKOGAWA ADV157-S00 FIO Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-speed discrete signal acquisition in distributed control networks, the \u003cstrong\u003eYOKOGAWA ADV157-S00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eADV157\u003c\/strong\u003e Digital Input Module, operates as a dedicated hardware component for binary ON\/OFF status processing within CENTUM VP, CENTUM CS, and ProSafe-RS systems. The module interfaces with field switches, interlocks, and sensor contacts, executing direct physical voltage translation into system logic states across a 32-channel medium-density architecture.\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\u003eADV157-S00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYOKOGAWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg net (1.5 kg shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e130 x 119.9 x 32.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax. 350 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Input Channels\u003c\/td\u003e\n\u003ctd\u003e32 (isolated in 2 blocks of 16 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (sink\/source type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput ON Voltage\u003c\/td\u003e\n\u003ctd\u003e18 to 26.4 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput OFF Voltage\u003c\/td\u003e\n\u003ctd\u003e5.0 VDC or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e4.1 mA plus\/minus 20% per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Allowable Voltage\u003c\/td\u003e\n\u003ctd\u003e30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e2 kV AC between input and system; 500 V AC between commons per 16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Response Time\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 8 ms (status input); 1 ms typical high-speed acquisition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum ON Detection Time\u003c\/td\u003e\n\u003ctd\u003e20 ms (for pushbutton input tracking)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax ON\/OFF Cycle Frequency\u003c\/td\u003e\n\u003ctd\u003e25 Hz (for pushbutton input tracking)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Connection\u003c\/td\u003e\n\u003ctd\u003ePressure clamp terminal \/ MIL connector cable interface options\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 Instrumentation Features\u003c\/h3\u003e\n\u003cp\u003eThe hardware incorporates a dedicated 4-20 mA HART loop protocol layer compatibility framework alongside foundational system bus isolation barriers. Channel-to-channel block isolation prevents localized ground loops from propagating across the internal backplane architecture. The input circuitry utilizes explicit galvanic isolation rated at 2 kV AC between the field wiring and the system internal logic, establishing stable common-mode rejection performance. Internal logic circuits continuously scan the 32 discrete channels, utilizing software-configurable input filter coefficients to reject high-frequency contact bounce while maintaining deterministic edge counting and status tracking capabilities.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the ADV157-S00 module support live insertion or hot-swapping during active system operation?\u003c\/p\u003e\n\u003cp\u003eA: Insertion and removal must follow the specific system chassis guidelines. While the FIO backplane physically supports hot-swap operations, removal of an active module interrupts the 32 discrete signal channels immediately, which causes field data loss and potential system trip execution if connected to interlock loops.\u003c\/p\u003e\n\u003cp\u003eQ: What is the specific functional configuration of the internal common lines for the 32 channels?\u003c\/p\u003e\n\u003cp\u003eA: The 32 input channels are split into two independent isolated blocks of 16 channels each. Each block shares a dedicated common terminal, allowing distinct external 24 VDC power supplies to feed separate field wiring segments without electrical cross-talk.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle voltage spikes or sustained overvoltage conditions on the field inputs?\u003c\/p\u003e\n\u003cp\u003eA: The module tolerates a maximum continuous overvoltage of 30 VDC. Any voltage transients exceeding the integrated protection limits risk degrading the input optocouplers, requiring external surge suppression devices if lines run through outdoor areas.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Mounting:\u003c\/strong\u003e Secure the module firmly into the designated FIO node slot until the locking mechanism engages completely. Avoid applying uneven mechanical force during insertion to prevent pin deformation on the backplane connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding:\u003c\/strong\u003e Terminate all external instrument cable shields at the dedicated functional ground bar within the enclosure. Maintain separate routing channels for high-voltage power cables and low-voltage 24 VDC signal lines to eliminate electromagnetic noise coupling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Termination:\u003c\/strong\u003e When utilizing the pressure clamp terminals, strip insulation strictly according to the terminal block specification (typically 7 mm). Ensure all conductor strands are fully inserted before tightening to maintain low contact resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block Engagement:\u003c\/strong\u003e Verify that the front connector block screws are torqued down correctly before powering the loop. Loose terminations cause intermittent contact bounce, triggering false input state transitions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43777974337626,"sku":"ADV157-S00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/571._52e71ab8-5900-4d9f-a8ac-a092b5231ea6.jpg?v=1785721696","url":"https:\/\/www.spareoil.com\/es\/products\/yokogawa-adv157-s00-fio-digital-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}