{"product_id":"kl2872-0010-16-channel-digital-output-terminal-24-vdc-flat-ribbon-cable","title":"KL2872-0010 16-Channel Digital Output Terminal 24 VDC Flat-Ribbon Cable","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL2872-0010 (KL28720010)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density 16-channel digital output terminal designed for efficient connection to multi-pin interface devices. Utilizing flat-ribbon cable connection technology, this terminal is specifically engineered for the rapid integration of valve terminals, relay modules, and signal distribution blocks. In complex industrial applications such as pneumatic manifold control, modular assembly cells, and specialized laboratory automation, the KL2872-0010 eliminates the need for individual point-to-point wiring, significantly reducing installation time and potential wiring errors. Each of the 16 channels supports up to 0.5 A of output current and is fully short-circuit proof, providing a robust and compact solution for driving ohmic, inductive, and lamp loads within a centralized control architecture.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe KL2872-0010 operates on the K-bus system and features a 20-pin flat-ribbon cable interface. This interface allows for a direct, \"one-plug\" connection to 16 digital outputs, sharing a common ground and power supply across the ribbon. The module is strictly \"plug-and-play,\" requiring no hardware address or configuration settings. Internally, the terminal provides 500 V electrical isolation between the K-bus logic and the field potential, ensuring that high-voltage transients on the output side do not propagate back to the bus coupler or PLC. For hazardous environment operations, the module is certified under ATEX and IECEx (Ex ec IIC T4 Gc), making it suitable for use in Zone 2 locations.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKL2872-0010\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBECKHOFF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnection Technology\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFlat-ribbon cable (20-pin)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V DC (-15 percent \/ +20 percent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax. Output Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.5 A per channel (Short-circuit proof)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBreaking Energy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; 100 mJ per channel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBit Width\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 outputs in process image\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 V (K-bus \/ field potential)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Consumption K-bus\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTyp. 5 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 55 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 55 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the specific advantages of using the flat-ribbon cable version over standard terminals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe KL2872-0010 is optimized for \"multi-pin\" applications. Instead of stripping and terminating 16 individual wires, a single 20-pin ribbon cable connects the PLC terminal directly to a valve manifold or a pre-assembled distribution board. This reduces the footprint in the control cabinet and ensures high-speed maintenance and modular machine construction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the unit protected against inductive kickback from solenoid valves?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the terminal is designed to drive inductive loads. However, the breaking energy is limited to 100 mJ per channel. For very large inductive loads or high-frequency switching, it is recommended to verify the energy dissipation and, if necessary, add external suppression diodes to protect the output stages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the short-circuit protection behave during a fault?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach channel is individually short-circuit proof. If a fault occurs, the short-circuit current is limited to less than 7 A. Once the fault is cleared and the internal thermal protection cools down, the output returns to normal operation. This prevents a single failed solenoid from shutting down the entire 16-channel module.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRibbon Cable Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure that the 20-pin flat-ribbon cable is properly crimped and that the strain relief is utilized. Standard IDC (Insulation Displacement Connector) technology is sensitive to mechanical pull; avoid sharp bends in the ribbon cable near the connector to prevent intermittent signal loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Distribution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 16 outputs are powered via the terminal's power contacts. Ensure that the preceding power feed terminal (such as a KL9100) is capable of supplying the total simultaneous load. If all 16 channels are active at 0.5 A, the total current draw will be 8 A, approaching the 10 A limit of the power contacts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Area Mounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor ATEX\/IECEx compliance in Zone 2, the terminal must be installed in an enclosure providing a degree of protection of at least IP54. Ensure that the ribbon cable connection is secure and cannot be accidentally disconnected while the circuit is live.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106686951787,"sku":"KL2872-0010","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/kl2872-0010-4kxhd1f4juo.png?v=1776245148","url":"https:\/\/www.plcprotech.com\/products\/kl2872-0010-16-channel-digital-output-terminal-24-vdc-flat-ribbon-cable","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}