{"product_id":"beckhoff-ip1002-b520-fieldbus-box-8-channel-digital-input-module","title":"IP1002-B520 | Beckhoff | Boîte de bus de terrain","description":"\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDesigned for direct field deployment without an electrical cabinet, the \u003cstrong\u003eBeckhoff IP1002-B520\u003c\/strong\u003e provides a ruggedized interface for acquiring eight digital sensor signals over a \u003cstrong\u003eDeviceNet\u003c\/strong\u003e network. This compact module is engineered to withstand harsh industrial environments, offering high-density I\/O integration directly on machinery.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.2rem;\"\u003e\n  \u003cli\u003eDirect integration into DeviceNet networks with automatic baud rate detection up to 500 kbaud.\u003c\/li\u003e\n  \u003cli\u003eEight digital inputs with a 3.0 ms input filter to suppress contact bounce and electrical noise.\u003c\/li\u003e\n  \u003cli\u003eRobust IP65, IP66, and IP67 protection ratings, eliminating the need for protective enclosures.\u003c\/li\u003e\n  \u003cli\u003eShort-circuit proof sensor supply derived from the control voltage, capped at 0.5 A total.\u003c\/li\u003e\n  \u003cli\u003eCompact polyamide (PA6) housing designed for space-constrained mechanical installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.2rem;\"\u003e\n  \u003cli\u003eDecentralized conveyor systems and material handling lines.\u003c\/li\u003e\n  \u003cli\u003eAutomotive assembly cells utilizing legacy DeviceNet architectures.\u003c\/li\u003e\n  \u003cli\u003eFood and beverage processing plants requiring washdown-compatible field I\/O.\u003c\/li\u003e\n  \u003cli\u003eRobotic end-of-arm tooling and pneumatic valve manifold control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; font-size: 0.9rem;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold; width: 35%;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eBeckhoff Automation\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eModel \/ Article Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eIP1002-B520\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eFieldbus Protocol\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eDeviceNet (up to 500 kbaud auto-detect)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eNumber of Inputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e8 digital inputs (EN 61131-2, Type 2)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eNominal Input Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eInput Filter Time\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e3.0 ms\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eSignal Voltages\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e\"0\" Signal: -3 to +5 V | \"1\" Signal: 11 to 30 V\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eInput Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003etyp. 6 mA\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eSensor Supply\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eMax. 0.5 A total, short-circuit proof\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eBus Interface\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e1 x M12 plug, 5-pin\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003ePower Connections\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eFeed: 1 x M8 male (4-pin) | Downstream: 1 x M8 female (4-pin)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eBox Current Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e45 mA + sensor current\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eElectrical Isolation\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eControl voltage \/ fieldbus: 500 V\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e0 to +55 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eStorage Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e-25 to +85 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eProtection Class\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eIP65 \/ IP66 \/ IP67 (conforms to EN 60529)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eDimensions (W x H x D)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e30 mm x 175 mm x 26.5 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eHousing Material\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003ePA6 (polyamide)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e2.0 kg (including protective packaging)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; font-size: 0.9rem;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"padding: 0.5rem; text-align: left; font-weight: bold; width: 30%;\"\u003eConnector \/ Pin\u003c\/th\u003e\n        \u003cth style=\"padding: 0.5rem; text-align: left; font-weight: bold;\"\u003eFunction \/ Signal Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eM12 Bus Pin 1\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eShield\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eM12 Bus Pin 2\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eV+ (DeviceNet Power Supply)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eM12 Bus Pin 3\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eV- (DeviceNet Ground)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eM12 Bus Pin 4\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eCAN_H\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eM12 Bus Pin 5\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eCAN_L\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eM8 Power Pin 1\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eFeed Us (Control Voltage +24 V DC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eM8 Power Pin 2\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eFeed Up (Load Voltage +24 V DC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eM8 Power Pin 3\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eGNDs (Control Voltage Ground)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eM8 Power Pin 4\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eGNDp (Load Voltage Ground)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe IP1002-B520 is dedicated to DeviceNet networks. If your system architecture migrates to Profibus DP, the IP1002-B310 serves as the direct physical equivalent. For modern EtherCAT architectures, transition to the EP1008-0001. Ensure that the correct EDS (Electronic Data Sheet) file is loaded into your DeviceNet scanner (e.g., Allen-Bradley 1756-DNB) to prevent mapping offsets in the 8-bit process image.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen daisy-chaining auxiliary power through the M8 connectors, the cumulative current must not exceed 4 A. Exceeding this limit will cause thermal degradation of the internal power rails and M8 pins. Additionally, if the total length of the DeviceNet trunk line exceeds 100 meters, ensure the baud rate is manually capped or verified, as automatic detection can fail on highly capacitive networks without proper termination resistors (121 Ohms at both physical ends).\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eBecause the PA6 polyamide housing is non-conductive, functional grounding is not automatically achieved via physical mounting. To ensure robust EMC immunity and prevent transient noise from corrupting the 3.0 ms input filters, run a dedicated grounding strap from one of the 3.5 mm mounting screws directly to the machine's functional earth plane.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cp style=\"color: #9b2c2c; font-weight: bold; margin: 0 0 0.5rem 0;\"\u003eCRITICAL WARNING\u003c\/p\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0; font-size: 0.9rem;\"\u003eIsolate all power sources before mounting or wiring the module. Failure to de-energize the control and load voltages can result in equipment damage, unexpected sensor triggering, or communication faults on the active DeviceNet trunk.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eMount the module on a flat surface using two M3 screws through the 3.5 mm mounting holes. Ensure the mounting surface is clean and free of vibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eConnect the 5-pin M12 DeviceNet cable to the bus interface, ensuring the locking ring is hand-tightened to maintain the IP67 seal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eWire the 24 V DC power supply to the M8 feed connector. If downstream modules are used, connect the M8 downstream cable to the next node.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eAttach the digital sensors to the M12 input channels. Seal any unused M12 ports with protective caps to prevent moisture ingress.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106520195435,"sku":"IP1002-B520","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ip1002-b520-bgt2smiik2y.png?v=1776244874","url":"https:\/\/www.plcprotech.com\/fr\/products\/beckhoff-ip1002-b520-fieldbus-box-8-channel-digital-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}