{"product_id":"plc-allen-bradley-1734-iv8-ser-c-point-i-o-8-point-digital-input-module","title":"Allen-Bradley | 1734-IV8  |  POINT I\/O","description":"\u003ch2\u003eProduct Description: Allen-Bradley 1734-IV8\u003c\/h2\u003e\r\n\u003cp\u003eThe Allen-Bradley 1734-IV8 is an 8-channel digital input module in the POINT I\/O family, designed for monitoring 24V DC signals from sourcing (PNP) field devices. This module is compact and DIN rail mountable, making it ideal for distributed I\/O applications where space efficiency and scalability are key. It provides reliable input detection with channel-to-system isolation and per- channel status LEDs.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e8 sinking input channels for 24V DC signals\u003c\/li\u003e\r\n\u003cli\u003eCompatible with sourcing (PNP) field devices\u003c\/li\u003e\r\n\u003cli\u003eSolid-state input circuitry for reliable signal acquisition\u003c\/li\u003e\r\n\u003cli\u003eLED indicators for each input channel\u003c\/li\u003e\r\n\u003cli\u003eChannel-to-backplane optical isolation\u003c\/li\u003e\r\n\u003cli\u003eFits standard POINT I\/O terminal bases\u003c\/li\u003e\r\n\u003cli\u003eDIN rail mountable and hot-swappable\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e: 8\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eInput Type\u003c\/strong\u003e: DC Sinking (PNP field device compatible)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e: 10–28.8V DC (nominal 24V DC)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOn-State Voltage\u003c\/strong\u003e: ≥10V DC\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOff- State Voltage\u003c\/strong\u003e: ≤5V DC\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOn-State Current\u003c\/strong\u003e: 2 mA minimum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOff-State Current\u003c\/strong\u003e: 1.5 mA maximum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e: 50V (field to system)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current Draw\u003c\/strong\u003e: 75 mA at 5V DC\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0°C to 55°C\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eDimensions (HxWxD)\u003c\/strong\u003e: approx. 75 x 12 x 55 mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN rail via POINT I\/O terminal base (e.g., 1734-TB, 1734-TOP)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMonitoring of pushbuttons, sensors, and switches\u003c\/li\u003e\r\n\u003cli\u003eGeneral-purpose digital signal acquisition\u003c\/li\u003e\r\n\u003cli\u003eDistributed control in compact machines\u003c\/li\u003e\r\n\u003cli\u003eAutomotive, packaging, and material handling systems\u003c\/li\u003e\r\n\u003cli\u003eRemote I\/O installations in modular architectures\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eAdvantages\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eCompact 8-point input module reduces panel space\u003c\/li\u003e\r\n\u003cli\u003eDesigned for easy integration with PNP field devices\u003c\/li\u003e\r\n\u003cli\u003eClear channel status LEDs aid in diagnostics\u003c\/li\u003e\r\n\u003cli\u003eSupports flexible system expansion via POINT I\/O architecture\u003c\/li\u003e\r\n\u003cli\u003eHot-swappable for minimal downtime during maintenance\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Rabwellplc","offers":[{"title":"Default Title","offer_id":47603342442732,"sku":"30\/1734-IV8-推广","price":39.42,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/7044\/5036\/files\/10_d6d0e262-a8cb-4388-a1ef-ff03bde7f645.jpg?v=1778060265","url":"https:\/\/rockwellplc.com\/products\/plc-allen-bradley-1734-iv8-ser-c-point-i-o-8-point-digital-input-module","provider":"rockwellplc","version":"1.0","type":"link"}