{"product_id":"yokogawa-sdv144-s63-prp-prosafe-rs-digital-input-module","title":"Yokogawa SDV144-S63\/PRP ProSafe-RS Digital Input Module","description":"\u003ch2\u003eYokogawa SDV144-S63\/PRP Digital Input Modules\u003c\/h2\u003e\n\u003cp\u003eConfigured for 24 VDC voltage signal acquisition in ProSafe-RS and CENTUM VP platforms, the \u003cstrong\u003eYokogawa SDV144-S63\/PRP\u003c\/strong\u003e (\u003cstrong\u003eSDV144\u003c\/strong\u003e Digital Input Module) provides direct physical\/electrical execution. The module receives discrete status inputs from field sensors, switches, and relays over 16 isolated channels. Featuring ISA Standard G3 conformal coating and false-insertion prevention pins, the unit executes real-time field monitoring across redundant control networks.\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\u003eSDV144-S63\/PRP\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\u003e0.36 - 0.41 kg (1.5 - 2.0 kg shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Yokogawa I\/O module footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C (G3 standard compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e300 mA (5 VDC), 150 mA (24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC +\/- 10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e6 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eON\/OFF Thresholds\u003c\/td\u003e\n\u003ctd\u003eON \u0026gt;= 15 VDC, OFF \u0026lt;= 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Permissible Voltage\u003c\/td\u003e\n\u003ctd\u003e30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 40 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 VAC between input terminals and system logic for 1 minute\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 Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eYokogawa DCS and safety architectures depend on stringent channel isolation to protect internal bus communications from field-side voltage transients. The SDV144-S63\/PRP provides 1500 VAC withstand isolation between field input circuits and the internal backplane logic. Combining this isolation with optional Signal Conditioner Block (SCB) modules enables open and short circuit line diagnostics, preventing localized field wiring faults from propagating to adjacent channels or triggering system-wide trips.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What function does the \/PRP option code serve on the SDV144-S63 module?\u003c\/p\u003e\n\u003cp\u003eA: The \/PRP option designates mechanical prevention pins that prevent false insertion of incorrect I\/O module types into the rack slot during maintenance.\u003c\/p\u003e\n\u003cp\u003eQ: Can pressure clamp terminal blocks be attached directly to the SDV144-S66 or SDV144-S63 base module?\u003c\/p\u003e\n\u003cp\u003eA: No, when the -S6 model suffix is selected, the module features a signal cable interface adapter and cannot accept direct pressure clamp terminal block options.\u003c\/p\u003e\n\u003cp\u003eQ: Does the SDV144 support dual-redundant operation during active control execution?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the unit supports dual-redundant hardware configurations and online hot-swapping to ensure continuous signal processing without interrupting process safety loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down system backplane slots or verify dual-redundant partner availability before inserting or replacing the module.\u003c\/li\u003e\n\u003cli\u003eConfirm that the physical keying pins on the module match the receptacle slots to avoid mechanical damage to the backplane connector.\u003c\/li\u003e\n\u003cli\u003eSecure dedicated signal cables equipped with the required \/SDV144 interface option directly to the module interface adapter.\u003c\/li\u003e\n\u003cli\u003eConnect field wiring shields directly to the cabinet earthing bus bar using short, low-impedance copper drain connections.\u003c\/li\u003e\n\u003cli\u003eVerify that external 24 VDC loop power sources remain ungrounded (floating) to maximize electrical noise immunity across field channels.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43787234836570,"sku":"SDV144-S63\/PRP","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/380._2c66dbb4-f666-4302-bff6-24dc2755534c.jpg?v=1785897078","url":"https:\/\/www.spareoil.com\/es\/products\/yokogawa-sdv144-s63-prp-prosafe-rs-digital-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}