{"product_id":"schneider-electric-pc-0984-680-modicon-plc-controller","title":"Schneider Electric PC-0984-680 Modicon PLC Controller","description":"\u003cp\u003eThe \u003cstrong\u003ePC-0984-680\u003c\/strong\u003e is a compact programmable logic controller engineered by Schneider Electric for standalone machine control and networked automation. Featuring a 32-bit RISC processor operating at 48 MHz alongside onboard digital and analog I\/O, this controller executes complex ladder logic programs with a fast scan time of 1.5 ms per 1K instructions.\u003c\/p\u003e\n\u003ch3\u003eOperator Interface and Physical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe front panel includes a 16-character alphanumeric diagnostic display paired with six integrated push buttons for local programming and monitoring access. Built into an IP20-rated industrial enclosure measuring 150 mm in width, 125 mm in height, and 90 mm in depth, the unit features removable terminal blocks for easy maintenance and direct access to all field I\/O connections.\u003c\/p\u003e\n\u003ch3\u003eInternal Power Rail and Memory Retention\u003c\/h3\u003e\n\u003cp\u003eAn internal 2200 µF capacitor bank stabilizes power distribution across internal DC rails, delivering a 20 ms hold-up time during primary AC or DC power supply disruptions. User ladder logic is stored in non-volatile EEPROM memory requiring no battery back-up, while volatile data memory is maintained by an internal backup lithium battery with a three-year service life.\u003c\/p\u003e\n\u003ch3\u003eSerial Communication and Field I\/O\u003c\/h3\u003e\n\u003cp\u003eCommunication capabilities include an RS-232 serial port dedicated to programming terminal connections and an RS-485 port for serial field device networks. The module accommodates 16 digital sinking inputs (24 VDC), 12 relay digital outputs capable of switching 2 A per channel, and 2 configurable analog inputs supporting 0–10 V or 4–20 mA signal ranges.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\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\u003ePC-0984-680\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric \/ Modicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eProgrammable Logic Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e32-bit RISC, 48 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgram Memory\u003c\/td\u003e\n\u003ctd\u003e32 KB (Ladder Logic, EEPROM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Memory\u003c\/td\u003e\n\u003ctd\u003e8 KB (Retentive, Battery Backed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScan Time\u003c\/td\u003e\n\u003ctd\u003e1.5 ms per 1K instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e16 (24 VDC sinking)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd\u003e12 (Relay, 2 A per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e2 (0–10 V or 4–20 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Interfaces\u003c\/td\u003e\n\u003ctd\u003e1x RS-232, 1x RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay \u0026amp; Controls\u003c\/td\u003e\n\u003ctd\u003e16-character alphanumeric LCD, 6 push buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Loss Hold-Up\u003c\/td\u003e\n\u003ctd\u003e20 ms via internal 2200 µF capacitor bank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup Battery Life\u003c\/td\u003e\n\u003ctd\u003e3 years (Lithium battery for data memory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e150 x 125 x 90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: Will the ladder logic program be lost if the internal lithium battery fails completely? A: No, the user ladder logic program is preserved in non-volatile EEPROM memory without battery power. The lithium battery exclusively backs up the 8 KB retentive data memory.\u003c\/p\u003e\n\u003cp\u003eQ: What signal types do the analog inputs on the PC-0984-680 support? A: The two onboard analog inputs support either 0–10 V voltage signals or 4–20 mA current loops.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":67114874994803,"sku":"PC-0984-680","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/PCD984385_Cocoai_b98b30aa-088e-4f25-9f8f-eb3d8cd0b853.jpg?v=1793782753","url":"https:\/\/www.dcssupplier.com\/products\/schneider-electric-pc-0984-680-modicon-plc-controller","provider":"DcsSupplier Limited","version":"1.0","type":"link"}