{"product_id":"schneider-modicon-quantum-140cra21110","title":"Schneider Modicon Quantum 140CRA21110 Remote I\/O Drop Interface Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Schneider Electric Modicon Quantum 140CRA21110 serves as a critical interface module for Distributed Input\/Output (DIO) drops within the Modicon Quantum automation environment. This module acts as a bridge between the remote I\/O rack and the host controller, facilitating deterministic communication via the Modbus Plus protocol. By integrating both communication gateway functions and an onboard power supply, the 140CRA21110 streamlines rack design and reduces the physical footprint required in field control cabinets.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Power and Comms:\u003c\/strong\u003e Combines a Modbus Plus network interface with a built-in AC power supply to energize the local rack backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Addressing:\u003c\/strong\u003e Features front-mounted rotary decimal switches for immediate hardware-level station addressing (1 to 64), eliminating the need for complex software configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Availability:\u003c\/strong\u003e Designed for robust, reliable operation in demanding industrial sectors such as mining, chemical processing, and manufacturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-time Diagnostics:\u003c\/strong\u003e Front-panel LED indicators provide immediate visual confirmation of network traffic and module hardware status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Supports both 115 VAC and 230 VAC nominal input power, accommodating diverse facility utility standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140CRA21110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlatform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModicon Quantum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIO Drop Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNetwork Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModbus Plus (Single Port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115 VAC (93-132V) \/ 230 VAC (170-264V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStation Addressing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 to 64 (Rotary Switches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Down:\u003c\/strong\u003e Always disconnect main power from the rack before installing or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Handling:\u003c\/strong\u003e Use a grounded wrist strap or follow standard electrostatic discharge precautions when handling the module to protect sensitive internal circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the module is fully seated in the designated remote I\/O rack slot and that the locking tabs are engaged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Route Modbus Plus communication cables away from high-voltage AC lines and sources of electromagnetic interference (EMI) to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the backplane and cabinet are properly grounded according to site-specific electrical standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eDoes this module require a separate power supply?\u003c\/h3\u003e\u003cp\u003eNo, the 140CRA21110 includes an integrated power supply capable of providing the necessary voltage to the local remote rack, which reduces the need for additional power modules.\u003c\/p\u003e\u003ch3\u003eHow do I set the address for this module?\u003c\/h3\u003e\u003cp\u003eThe station address is configured via the mechanical rotary switches located on the front bezel. You can set the address between 1 and 64 without requiring a programming terminal.\u003c\/p\u003e\u003ch3\u003eCan this module be used in high-temperature environments?\u003c\/h3\u003e\u003cp\u003eThe module is rated for operation between 0 and 60 deg C. Ensure that your enclosure provides adequate ventilation or cooling if ambient temperatures approach these limits.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":48841631563966,"sku":"140CRA21110","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_39b6d255-bbe6-481e-97ba-be89e4779478.jpg?v=1788572922","url":"https:\/\/www.autooiltech.com\/products\/schneider-modicon-quantum-140cra21110","provider":"AutoOilTech Limited","version":"1.0","type":"link"}