{"product_id":"ie2808-0001-beckhoff-16-channel-digital-output-extension-box","title":"IE2808-0001 Boîtier d'extension de sortie numérique 16 canaux BECKHOFF","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIE2808-0001 (IE28080001)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density, IP67-rated expansion module designed for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBECKHOFF\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFieldbus Box system. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eExtension Box\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econsolidates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 digital outputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einto a remarkably slim 30 mm housing, making it an essential component for decentralized automation where cabinet space is non-existent. Engineered for direct machine mounting, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIE2808-0001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econnects to a Coupler Box via the high-speed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIP-Link\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einterface. By providing localized control for valves, actuators, and indicators in harsh environments like food processing, automotive lines, and material handling, this module significantly reduces wiring overhead while maintaining superior signal integrity through its fiber-optic communication backbone.\u003c\/p\u003e\n\u003ch3\u003eOutput Logic and Protection Systems\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIE2808-0001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures a centralized\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e25-pin D-sub socket\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(UNC4-40) for output connections, facilitating the use of pre-assembled cable harnesses for rapid installation. Each of the 16 channels is rated for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.5 A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat 24 VDC, supporting a versatile mix of ohmic, inductive, and lamp loads. To ensure maximum system reliability, every channel is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eindividually short-circuit proof\u003c\/strong\u003e. In the event of a fault, the module handles errors automatically and provides diagnostic data—including 16 bits of status information—back to the process image. This allows for real-time monitoring of output health and immediate identification of field-side wiring issues without manual intervention.\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\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\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\u003e\u003cstrong\u003eIE2808-0001\u003c\/strong\u003e\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\u003e\u003cstrong\u003eBECKHOFF\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Count\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Digital Outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25-pin D-sub socket (UNC4-40)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC (-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 (Total sum 4 A)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShort-Circuit Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndividual channel protection (max 1.5 A)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP-Link (Fiber optic)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP65 \/ IP66 \/ IP67\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 Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30 mm x 126 mm x 26.5 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering FAQ \u0026amp; Diagnostics\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the total current limit managed across 16 channels?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile each individual channel can handle 0.5 A, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIE2808-0001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehas a total sum current limit of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4 A\u003c\/strong\u003e. This means if all 16 channels are active simultaneously, the average load per channel should not exceed 0.25 A. For applications requiring high-current pulses across all channels, engineers should verify the duty cycle to prevent thermal overload.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the D-sub 25 connection in an IP67 environment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe use of a D-sub socket allows for high-density wiring that is much more compact than using 16 individual M12 connectors. When paired with a compatible BECKHOFF IP67-rated D-sub cable\/hood, the system maintains its full environmental protection while simplifying the replacement of the entire I\/O block during maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require a separate power supply connection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The power is supplied via a 4-pin M8 male socket. It also features a downstream 4-pin M8 female socket, allowing the 24 VDC supply to be daisy-chained to subsequent Extension Boxes, reducing the number of home-run power cables required in the field.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation and Maintenance Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIP-Link Fiber Optic Handling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module communicates via the IP-Link ring. When installing the fiber optic cables, ensure the bending radius does not exceed the manufacturer’s specification (typically 30 mm). Use the specific BECKHOFF stripping tool to ensure the fiber ends are flush, as uneven cuts can cause \"CRC errors\" in the fieldbus communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eD-sub Connector Sealing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTo achieve the IP67 rating, the 25-pin D-sub connector must be fitted with the correct gasket and tightened using the UNC4-40 screws. Do not over-torque; a firm hand-tightening or 0.4 Nm torque is sufficient to compress the seal without stripping the threads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Considerations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn variable installation positions, ensure that the Polyamide (PA6) housing is not in direct contact with high-heat sources (exceeding 55 Celsius). Although the module is fanless and rugged, maintaining ambient airflow around the D-sub connection area helps dissipate heat when running the module at its 4 A sum-current limit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBECKHOFF IE2808-0001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexcels in applications requiring high-density output control in wet or dusty locations. Its construction from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePA6 Polyamide\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides excellent resistance to chemical cleaning agents and mechanical impacts. By utilizing 16 diagnostic input bits in the process image, engineers can implement advanced \"Predictive Maintenance\" strategies, detecting short circuits or broken wires at the edge of the network before they result in costly production halts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106691866987,"sku":"IE2808-0001","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ie2808-0001-x3hd5jmi2p5.png?v=1776244833","url":"https:\/\/www.plcprotech.com\/fr\/products\/ie2808-0001-beckhoff-16-channel-digital-output-extension-box","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}