{"product_id":"1pcs-new-for-mettler-toledo-djb-005-weighing-sensor-junction-box","title":"Mettler Toledo DJB-005 Weighing Sensor Junction Box","description":"\u003cdiv class=\"koeed-container\" style=\"width: 100%; color: inherit;\"\u003e\n  \u003cstyle\u003e\n    .koeed-section-title {\n      color: #16c8c8;\n      border-bottom: 2px solid #16c8c8;\n      padding-bottom: 8px;\n      margin-top: 2rem;\n      margin-bottom: 1rem;\n    }\n    .koeed-accent-text {\n      color: #16c8c8;\n      font-weight: bold;\n    }\n    .koeed-table-wrapper {\n      overflow-x: auto;\n      margin-bottom: 1.5rem;\n    }\n    .koeed-table {\n      width: 100%;\n      border-collapse: collapse;\n    }\n    .koeed-table th, .koeed-table td {\n      border: 1px solid #eeeeee;\n      padding: 12px;\n      text-align: left;\n    }\n    .koeed-table th {\n      background-color: #16c8c8;\n      color: #ffffff;\n      font-weight: bold;\n    }\n    .koeed-table tr:nth-child(odd) {\n      background-color: #f4fcfc;\n    }\n    .koeed-table tr:nth-child(even) {\n      background-color: #fafafa;\n    }\n    .koeed-bullet-list {\n      padding-left: 20px;\n      line-height: 1.6;\n    }\n    .koeed-tool-panel {\n      background-color: #fafafa;\n      border: 1px solid #eeeeee;\n      border-radius: 8px;\n      padding: 24px;\n      margin-top: 2rem;\n    }\n    .koeed-input-group {\n      margin-bottom: 1rem;\n    }\n    .koeed-input-group label {\n      display: block;\n      margin-bottom: 4px;\n      font-weight: bold;\n    }\n    .koeed-input-group input {\n      width: 100%;\n      padding: 10px;\n      border: 1px solid #cccccc;\n      border-radius: 4px;\n      box-sizing: border-box;\n    }\n    .koeed-btn {\n      background-color: #16c8c8;\n      color: #ffffff;\n      border: none;\n      padding: 12px 24px;\n      cursor: pointer;\n      font-weight: bold;\n      border-radius: 4px;\n      width: 100%;\n      transition: background-color 0.3s;\n    }\n    .koeed-btn:hover {\n      background-color: #13a6a6;\n    }\n    .koeed-result-box {\n      margin-top: 1rem;\n      padding: 16px;\n      background-color: #f4fcfc;\n      border-left: 4px solid #16c8c8;\n      display: none;\n    }\n    .koeed-faq-item {\n      margin-bottom: 1.5rem;\n    }\n    .koeed-faq-q {\n      font-weight: bold;\n      color: #16c8c8;\n      margin-bottom: 0.5rem;\n    }\n    .koeed-faq-a {\n      margin-top: 0;\n      line-height: 1.6;\n    }\n  \u003c\/style\u003e\n\n  \u003ch2 class=\"koeed-section-title\"\u003eEngineer's Quick Brief\u003c\/h2\u003e\n  \u003cul class=\"koeed-bullet-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDigital Signal Aggregation:\u003c\/strong\u003e Purpose-built to connect and summate up to \u003cstrong\u003e4 digital load cells\u003c\/strong\u003e in parallel, ensuring high-fidelity data transmission to the weighing terminal without analog signal degradation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRugged Industrial Protection:\u003c\/strong\u003e Constructed with a durable \u003cstrong\u003eStainless Steel\u003c\/strong\u003e enclosure, designed to shield sensitive internal PCB components from moisture, dust, and corrosive factory environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e5-Hole Topology:\u003c\/strong\u003e Features a standard 5-cable gland design (4 inputs for sensors + 1 output to the indicator), streamlining wiring and maintenance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrimary Application Scenario:\u003c\/strong\u003e Essential for medium-sized multi-cell platforms, such as automated batching scales, hopper scales, and industrial floor scales.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2 class=\"koeed-section-title\"\u003eIntroduction to Mettler Toledo DJB-005\u003c\/h2\u003e\n  \u003cp\u003eThe \u003cstrong\u003eMettler Toledo DJB-005 Digital Junction Box\u003c\/strong\u003e is a mission-critical interface unit designed for modern industrial weighing systems utilizing digital load cell technology. Unlike analog summing boxes that rely on potentiometers for manual corner adjustments, the DJB-005 acts as a robust digital hub. It aggregates the data from up to four individual digital weighing sensors, passing a unified, interference-free digital signal to the master indicator.\u003c\/p\u003e\n  \u003cp\u003eHoused in a rigid stainless steel casing, this 5-hole junction box is engineered to maintain signal integrity in harsh environmental conditions, minimizing downtime caused by moisture ingress or cable oxidation.\u003c\/p\u003e\n\n  \u003ch2 class=\"koeed-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003cdiv class=\"koeed-table-wrapper\"\u003e\n    \u003ctable class=\"koeed-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003cth\u003eParameter\u003c\/th\u003e\n          \u003cth\u003eSpecification Value\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eMettler Toledo\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eDJB-005\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eSignal Type\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eDigital (For digital load cells)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eStainless Steel\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eTopology \/ Configuration\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e5-Hole (4 Sensor Inputs in parallel + 1 Output)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMaximum Load Cell Capacity\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e4 Load Cells\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePhysical Dimensions (L x W x H)\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e[DATA_MISSING_TBD]\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eIngress Protection (IP Rating)\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e[DATA_MISSING_TBD]\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e[DATA_MISSING_TBD]\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eOperating Voltage \/ Excitation\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e[DATA_MISSING_TBD]\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 class=\"koeed-section-title\"\u003eIndustrial Application Matrix\u003c\/h2\u003e\n  \u003cul class=\"koeed-bullet-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial Floor Scales:\u003c\/strong\u003e Acts as the central nervous system for standard 4-load-cell floor scales, simplifying field wiring and digital calibration.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTank \u0026amp; Hopper Weighing:\u003c\/strong\u003e Provides secure connections in chemical and food processing plants where stainless steel construction is mandatory for hygiene and corrosion resistance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackaging \u0026amp; Sorting Machines:\u003c\/strong\u003e Enables rapid digital data acquisition for dynamic check-weighers requiring high-speed multi-sensor synchronization.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cdiv class=\"koeed-tool-panel\"\u003e\n    \u003ch3 style=\"color: #16c8c8; margin-top: 0; margin-bottom: 10px;\"\u003e4-Corner Shift Test (Eccentricity) Calculator\u003c\/h3\u003e\n    \u003cp style=\"font-size: 0.9em; margin-bottom: 20px;\"\u003eUse this field tool during the installation of your 4-cell platform (connected via the DJB-005). Input your applied test weight and the readings at each corner to instantly calculate the maximum eccentricity error and identify which sensor channel requires software adjustment at the terminal.\u003c\/p\u003e\n    \n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 15px;\"\u003e\n      \u003cdiv class=\"koeed-input-group\" style=\"flex: 1; min-width: 100%;\"\u003e\n        \u003clabel for=\"koeed-test-weight\"\u003eApplied Test Weight (e.g., kg or lbs)\u003c\/label\u003e\n        \u003cinput type=\"number\" id=\"koeed-test-weight\" placeholder=\"e.g. 1000\" min=\"1\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"koeed-input-group\" style=\"flex: 1; min-width: 150px;\"\u003e\n        \u003clabel for=\"koeed-c1\"\u003eCorner 1 Reading\u003c\/label\u003e\n        \u003cinput type=\"number\" id=\"koeed-c1\" placeholder=\"e.g. 1000.5\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"koeed-input-group\" style=\"flex: 1; min-width: 150px;\"\u003e\n        \u003clabel for=\"koeed-c2\"\u003eCorner 2 Reading\u003c\/label\u003e\n        \u003cinput type=\"number\" id=\"koeed-c2\" placeholder=\"e.g. 999.8\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"koeed-input-group\" style=\"flex: 1; min-width: 150px;\"\u003e\n        \u003clabel for=\"koeed-c3\"\u003eCorner 3 Reading\u003c\/label\u003e\n        \u003cinput type=\"number\" id=\"koeed-c3\" placeholder=\"e.g. 1000.1\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"koeed-input-group\" style=\"flex: 1; min-width: 150px;\"\u003e\n        \u003clabel for=\"koeed-c4\"\u003eCorner 4 Reading\u003c\/label\u003e\n        \u003cinput type=\"number\" id=\"koeed-c4\" placeholder=\"e.g. 1002.3\"\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003cbutton class=\"koeed-btn\" onclick=\"koeedCalculateShift()\"\u003eCalculate Eccentricity Error\u003c\/button\u003e\n    \n    \u003cdiv class=\"koeed-result-box\" id=\"koeed-shift-result\"\u003e\n      \u003cstrong\u003eMaximum Deviation: \u003c\/strong\u003e \u003cspan id=\"koeed-dev-output\" class=\"koeed-accent-text\" style=\"font-size: 1.2em;\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n      \u003cstrong\u003eWorst Performing Corner: \u003c\/strong\u003e \u003cspan id=\"koeed-worst-output\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n      \u003cstrong\u003eStatus\/Action: \u003c\/strong\u003e \u003cspan id=\"koeed-action-output\"\u003e\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cnoscript\u003e\n      \u003cp style=\"color: red; font-size: 0.85em;\"\u003eJavaScript is required to operate the interactive shift test calculator. Please enable JavaScript in your browser.\u003c\/p\u003e\n    \u003c\/noscript\u003e\n  \u003c\/div\u003e\n\n  \u003cscript\u003e\n    function koeedCalculateShift() {\n      const w = parseFloat(document.getElementById('koeed-test-weight').value);\n      const c1 = parseFloat(document.getElementById('koeed-c1').value);\n      const c2 = parseFloat(document.getElementById('koeed-c2').value);\n      const c3 = parseFloat(document.getElementById('koeed-c3').value);\n      const c4 = parseFloat(document.getElementById('koeed-c4').value);\n      \n      const resultBox = document.getElementById('koeed-shift-result');\n      \n      if (!w || isNaN(c1) || isNaN(c2) || isNaN(c3) || isNaN(c4)) {\n        alert(\"Please enter the applied test weight and all 4 corner readings.\");\n        return;\n      }\n\n      const diffs = [\n        { corner: 'Corner 1', diff: Math.abs(c1 - w), raw: c1 },\n        { corner: 'Corner 2', diff: Math.abs(c2 - w), raw: c2 },\n        { corner: 'Corner 3', diff: Math.abs(c3 - w), raw: c3 },\n        { corner: 'Corner 4', diff: Math.abs(c4 - w), raw: c4 }\n      ];\n\n      diffs.sort((a, b) =\u003e b.diff - a.diff);\n      const worst = diffs[0];\n      const maxErrorPercent = ((worst.diff \/ w) * 100).toFixed(3);\n\n      document.getElementById('koeed-dev-output').innerHTML = `${worst.diff.toFixed(2)} units (${maxErrorPercent}%)`;\n      document.getElementById('koeed-worst-output').innerHTML = `${worst.corner} (Reading: ${worst.raw})`;\n      \n      let actionHtml = \"\";\n      if (maxErrorPercent \u003e 0.1) {\n          actionHtml = `\u003cspan style=\"color: #d9534f; font-weight: bold;\"\u003eAdjustment Required\u003c\/span\u003e - Access your Mettler Toledo digital terminal to perform a digital corner compensation for ${worst.corner}. Verify mechanical mounting and check DJB-005 cable connections if error persists.`;\n      } else if (maxErrorPercent \u003e 0) {\n          actionHtml = `\u003cspan style=\"color: #f0ad4e; font-weight: bold;\"\u003eAcceptable \/ Minor Error\u003c\/span\u003e - Within typical industrial tolerances, but monitor ${worst.corner}.`;\n      } else {\n          actionHtml = `\u003cspan style=\"color: green; font-weight: bold;\"\u003ePerfect Calibration\u003c\/span\u003e - No shift error detected across the 4 channels.`;\n      }\n      \n      document.getElementById('koeed-action-output').innerHTML = actionHtml;\n      resultBox.style.display = 'block';\n    }\n  \u003c\/script\u003e\n  \u003ch2 class=\"koeed-section-title\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdiv class=\"koeed-faq-item\"\u003e\n    \u003cdiv class=\"koeed-faq-q\"\u003eWhat is the functional difference between the DJB-005 and the AJB-005?\u003c\/div\u003e\n    \u003cp class=\"koeed-faq-a\"\u003eThe \u003cstrong\u003eDJB\u003c\/strong\u003e series is designed strictly for \u003cstrong\u003eDigital\u003c\/strong\u003e load cells. It aggregates digital communications directly to the terminal. The \u003cstrong\u003eAJB\u003c\/strong\u003e series is for \u003cstrong\u003eAnalog\u003c\/strong\u003e load cells, meaning it contains an internal PCB with trimming potentiometers to mechanically adjust the excitation voltage (corner adjustment) before sending a summed mV\/V signal to the indicator.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"koeed-faq-item\"\u003e\n    \u003cdiv class=\"koeed-faq-q\"\u003eHow do I perform a corner adjustment on a DJB-005?\u003c\/div\u003e\n    \u003cp class=\"koeed-faq-a\"\u003eBecause the DJB-005 processes digital signals, \u003cstrong\u003ethere are no potentiometers to turn inside the junction box\u003c\/strong\u003e. All corner shift adjustments (eccentricity compensation) are performed via the software interface on your connected Mettler Toledo weighing terminal.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"koeed-faq-item\"\u003e\n    \u003cdiv class=\"koeed-faq-q\"\u003eThe indicator is showing a communication error. How do I troubleshoot the junction box?\u003c\/div\u003e\n    \u003cp class=\"koeed-faq-a\"\u003eFirst, verify that the cable glands on the DJB-005 are securely tightened. Open the stainless steel cover and check for condensation or water ingress. Ensure that the shielding wire from each digital load cell is properly grounded to the designated terminal within the box to prevent EMI (Electromagnetic Interference).\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 class=\"koeed-section-title\" style=\"font-size: 1.25em;\"\u003eCross-Reference Guide\u003c\/h3\u003e\n  \u003cul class=\"koeed-bullet-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAnalog Counterpart:\u003c\/strong\u003e \u003cem\u003eMettler Toledo AJB-005\u003c\/em\u003e (5-hole, for traditional analog strain gauge load cells).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExpanded Capacity:\u003c\/strong\u003e \u003cem\u003eMettler Toledo DJB-007\u003c\/em\u003e (7-hole, connects up to 6 digital load cells for larger truck scales).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExplosion-Proof \/ Hazardous Areas:\u003c\/strong\u003e \u003cem\u003eMettler Toledo DJB-005X\u003c\/em\u003e (Intrinsically safe version for volatile environments).\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@graph\": [\n      {\n        \"@type\": \"FAQPage\",\n        \"mainEntity\": [\n          {\n            \"@type\": \"Question\",\n            \"name\": \"What is the functional difference between the DJB-005 and the AJB-005?\",\n            \"acceptedAnswer\": {\n              \"@type\": \"Answer\",\n              \"text\": \"The DJB series is designed strictly for Digital load cells. The AJB series is for Analog load cells, meaning it contains an internal PCB with trimming potentiometers to mechanically adjust the excitation voltage before sending a summed signal.\"\n            }\n          },\n          {\n            \"@type\": \"Question\",\n            \"name\": \"How do I perform a corner adjustment on a DJB-005?\",\n            \"acceptedAnswer\": {\n              \"@type\": \"Answer\",\n              \"text\": \"Because the DJB-005 processes digital signals, there are no potentiometers to turn inside the junction box. All corner shift adjustments are performed via the software interface on your connected Mettler Toledo weighing terminal.\"\n            }\n          },\n          {\n            \"@type\": \"Question\",\n            \"name\": \"The indicator is showing a communication error. How do I troubleshoot the junction box?\",\n            \"acceptedAnswer\": {\n              \"@type\": \"Answer\",\n              \"text\": \"Verify that the cable glands on the DJB-005 are securely tightened. Open the cover and check for condensation or water ingress. Ensure that the shielding wire from each digital load cell is properly grounded.\"\n            }\n          }\n        ]\n      },\n      {\n        \"@type\": \"WebApplication\",\n        \"name\": \"Koeed 4-Corner Shift Test (Eccentricity) Calculator\",\n        \"description\": \"An interactive engineering tool to calculate maximum eccentricity error during weighbridge and floor scale shift tests, aiding in the digital calibration of load cells connected via a junction box.\",\n        \"applicationCategory\": \"Engineering Tool\",\n        \"operatingSystem\": \"All\",\n        \"browserRequirements\": \"Requires JavaScript\"\n      }\n    ]\n  }\n  \u003c\/script\u003e\n\u003c\/div\u003e","brand":"METTLER_TOLEDO","offers":[{"title":"Default Title","offer_id":43879170932921,"sku":"304000092321","price":347.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/s-l1600_4e3fb428-a25a-4957-a99f-0d4d53384cde.jpg?v=1712523743","url":"https:\/\/koeed.com\/id\/products\/1pcs-new-for-mettler-toledo-djb-005-weighing-sensor-junction-box","provider":"KOEED","version":"1.0","type":"link"}