{"product_id":"saia-pcd4-n21-pcd4-n210m4-power-cpu-module","title":"SAIA PCD4.N21 \/ PCD4.N210M4 Power \u0026 CPU Module","description":"\u003cp\u003eThe SAIA PCD4.N210M4 is a compact power supply and CPU module for the PCD4 series of programmable controllers. It accepts a 24VDC power input (±20%) and provides regulated power to the system, while integrating a watchdog timer, battery backup (Batt), and control logic for industrial automation. The module features status LEDs for power, battery, reset, and watchdog, along with run\/halt controls and a 3.15A fuse for protection. Certified by UL, GL, and DNV, it is designed for reliable operation in harsh industrial and marine environments, supporting PLC-based control systems with stable performance and safety interlocks.\u003c\/p\u003e","brand":"Shinhang Marine","offers":[{"title":"Default Title","offer_id":48872085651698,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2286\/4626\/files\/SAIA_PCD4.N21.png?v=1773653764","url":"https:\/\/shinhangmarine.net\/products\/saia-pcd4-n21-pcd4-n210m4-power-cpu-module","provider":"Shinhang Marine","version":"1.0","type":"link"}