{"product_id":"schneider-172jnn21032-serial-link-option-adapter","title":"Schneider 172JNN21032 Serial Link Option Adapter","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSchneider 172JNN21032\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a serial link option adapter designed for the Modicon Momentum automation platform. It enables communication between Momentum I\/O bases and external devices via selectable RS232 or RS485 serial links. This adapter integrates legacy equipment or third-party systems into Modbus-based control architectures. With a compact size, built-in lithium battery, and LED diagnostics, it ensures reliable data exchange in distributed industrial environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSerial Link Option Adapter\u003cbr\u003e\u003cstrong\u003ePlatform Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eModicon Momentum series\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 × RS232 or RS485 (selectable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e9-pin D-shell connector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRated Supply Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5 V DC ±5% (powered via I\/O base)\u003cbr\u003e\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e700 mA at 12 V DC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClock Drift Accuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±13 seconds\/day\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eType: Lithium (2\/3 AA)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLife: 5 years\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutonomy: \u0026lt;30 days after low battery indication at 40°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLocal Signaling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 LED for communication status\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLexan\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOn Momentum I\/O base\u003cbr\u003e\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP20 (IEC 529)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCertifications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCE, UL, CSA, NEMA Type 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Ratings:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: 0°C to +60°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage Temperature: −40°C to +85°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelative Humidity: 5% to 95% (non-condensing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAltitude: ≤2000 m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±15 g (11 ms half sine)\u003cbr\u003e\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 g (57–150 Hz), 0.075 mm (10–57 Hz)\u003cbr\u003e\u003cstrong\u003eESD Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8 kV (air discharge)\u003cbr\u003e\u003cstrong\u003eEMC Immunity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 V\/m (80–1000 MHz)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHeight: 25 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWidth: 143.1 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDepth: 60.06 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e85.05 g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDielectric Strength:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500 V DC\u003cbr\u003e\u003cstrong\u003eProtective Treatment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConformal coating Humiseal 1A33\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":42027907842138,"sku":"172JNN21032","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/172JNN21032.jpg?v=1751443907","url":"https:\/\/www.plcmasters.com\/products\/schneider-172jnn21032-serial-link-option-adapter","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}