{"product_id":"np1-c-yokogawa-i-o-module-new-original-stock","title":"NP1*C Yokogawa I\/O Module | New \u0026 Original Stock","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa NP1*C\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNP1*C\u003c\/strong\u003e I\/O Module, operates as a compact and versatile hardware interface designed for the NP1 series Programmable Logic Controller (PLC) platforms. This module provides direct electrical execution of field signal acquisition and command output, facilitating the integration of analog and digital instrumentation into robust industrial automation environments.\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\u003eNP1*C\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eI\/O Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e512 KB to 4 MB RAM \/ 256 KB to 2 MB Flash ROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e100 mm x 100 mm x 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS-232, RS-485, Ethernet (model dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eModular I\/O design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and System Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe NP1\u003ci\u003eC is engineered to offer high flexibility through its modular design, allowing users to configure a wide range of analog and digital I\/O points tailored to specific machine or process control needs. Its internal memory architecture—supporting up to 4 MB of RAM and 2 MB of Flash ROM—enables the storage of complex control logic and system parameters directly at the module level. With integrated support for various industrial communication protocols, the NP1\u003c\/i\u003eC ensures seamless data exchange between the PLC backplane and external monitoring or supervisory systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the NP1\u003ci\u003eC support hot-swapping during active system operation? A: No, the NP1\u003c\/i\u003eC is not designed for hot-swapping. The host PLC rack must be powered down or placed in a defined maintenance mode prior to module removal or installation to prevent corruption of the backplane communication or potential electrical damage.\u003c\/p\u003e\n\u003cp\u003eQ: How does the \"*C\" suffix impact configuration?\u003c\/p\u003e\n\u003cp\u003eA: The \"*C\" designation indicates a specific series revision or model variant within the NP1 family, which may influence the specific communication capabilities (e.g., specific Ethernet or serial port hardware availability) and firmware compatibility.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlways verify that the power supply to the NP1 series PLC rack is disconnected and locked out before handling the module.\u003c\/li\u003e\n\u003cli\u003eCarefully align the module with the designated backplane slot; do not force the module, as misalignment can damage the communication pins.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the built-in locking mechanism or chassis screws to ensure proper grounding, which is essential for electromagnetic compatibility (EMC).\u003c\/li\u003e\n\u003cli\u003eMaintain physical separation between data communication cables (Ethernet\/RS-485) and high-voltage power lines to mitigate the risk of electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eAfter installation, utilize the engineering configuration software to map the specific I\/O points and verify communication stability between the module and the PLC CPU.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49161575334140,"sku":"NP1*C","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/NP1C2.jpg?v=1780538180","url":"https:\/\/www.electronicplc.com\/products\/np1-c-yokogawa-i-o-module-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}