{"product_id":"arm55c-arm55c-000-yokogawa-mechanical-relay-board","title":"ARM55C ARM55C-000 Yokogawa Mechanical Relay Board","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eARM55C-000\u003c\/strong\u003e is a mechanical relay board from Yokogawa, designed for use in various automation systems. It features 32 dry contact output points, with both \"a\" and \"b\" contact options (NO or NC), and can be configured in single or dual-redundant setups. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Yokogawa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: ARM55C-000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Mechanical Relay Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsage\u003c\/strong\u003e:\u003c\/li\u003e\n\u003cli\u003eMechanical relay\n\u003cul\u003e\n\u003cli\u003eDry contact output (\"a\" contact or \"b\" contact, NO or NC)\u003c\/li\u003e\n\u003cli\u003eSingle \/ Dual-redundant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Points\u003c\/strong\u003e: 32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals for Field Device Connection\u003c\/strong\u003e: M4 screws (M4 for power input)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModules\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eADV551 (DO: 32-point) + ATD5A (Terminal block)\u003c\/li\u003e\n\u003cli\u003eADV561 (DO: 64-point) (*1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Cables\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eAKB331 (for 32-point)\u003c\/li\u003e\n\u003cli\u003eAKB337 (for 64-point)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Load\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e250 V AC: 2 A per point\u003c\/li\u003e\n\u003cli\u003e30 V DC: 2 A per point\u003c\/li\u003e\n\u003cli\u003e125 V DC: 0.1 A per point (*3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Load\u003c\/strong\u003e: 5 V, 10 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Circuit (requires external power supply)\u003c\/strong\u003e: 24 V DC, Max. 0.85 A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e: At least 10 MΩ (500 V DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithstanding Voltage\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eBetween field device terminals and cases: 2 kV\u003c\/li\u003e\n\u003cli\u003eBetween 24 V power terminals and cases: 500 V\u003c\/li\u003e\n\u003cli\u003eBetween 24 V power terminals and field device terminals: 2 kV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature and Humidity\u003c\/strong\u003e: 0 to 50 °C, 10 to 90 %RH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eWidth: 482.6 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 132.5 mm (3U)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.2 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":42021766332483,"sku":"ARM55C-000","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/ARM55C_ARM55C-000.jpg?v=1741327547","url":"https:\/\/www.plcdcspro.com\/products\/arm55c-arm55c-000-yokogawa-mechanical-relay-board","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}