$src) { if ($w > 800) unset($sources[$w]); } return $sources; }, 10, 1); // Clamp the MAIN product so it can’t pick 1536 on high-DPR phones add_filter('wp_get_attachment_image_attributes', function($attr, $attachment){ if (!empty($attr['class']) && strpos($attr['class'], 'wp-post-image') !== false) { $inline_size = 'medium'; // use 'medium_large' for a sharper inline image if ($src = wp_get_attachment_image_src($attachment->ID, $inline_size)) { $attr['src'] = $src[0]; $attr['width'] = $src[1]; $attr['height'] = $src[2]; } $attr['srcset'] = wp_get_attachment_image_srcset($attachment->ID, $inline_size); $attr['sizes'] = '(max-width: 480px) 320px, 480px'; unset($attr['fetchpriority']); } return $attr; }, 10, 2); } // Boost the main product image as LCP (without pulling a bigger file) add_filter('wp_get_attachment_image_attributes', function($attr, $attachment){ static $done = false; // ensure we only mark the first/main image if ( is_product() && !$done && !empty($attr['class']) && strpos($attr['class'], 'wp-post-image') !== false ) { $attr['loading'] = 'eager'; $attr['fetchpriority'] = 'high'; $done = true; } return $attr; }, 11, 2); ?>ID, 'woocommerce_thumbnail')) { $attr['src'] = $t[0]; $attr['width'] = $t[1]; $attr['height'] = $t[2]; } // Only advertise small candidates; tell the browser the box is ~200px $attr['srcset'] = wp_get_attachment_image_srcset($attachment->ID, 'woocommerce_thumbnail'); $attr['sizes'] = '200px'; // Make sure these stay lazy/low priority (they aren’t LCP) $attr['loading'] = 'lazy'; unset($attr['fetchpriority']); } return $attr; }, 10, 3); // 3) Backstop: trim any oversized candidates that might sneak in add_filter('wp_calculate_image_srcset', function($sources){ if (!is_product()) return $sources; foreach ($sources as $w => $src) { if ($w > 400) unset($sources[$w]); // 400w is plenty for a 200px box, even on 2x DPR } return $sources; }, 10, 1); ?> roles ) ) { foreach ( array_keys( $taxes ) as $key ) { $taxes[$key] = 0; } } return $taxes; }, 100, 2 ); /** * Part 2: Display the message on the CART page (Server-side PHP) * This works perfectly for the non-dynamic cart page. */ add_action( 'woocommerce_cart_totals_before_order_total', function() { if ( is_user_logged_in() && in_array( 'tax_exempt_customer', (array) wp_get_current_user()->roles ) ) { echo 'Tax Exempt$0.00'; } }); /** * Part 3: Display the message on the CHECKOUT page (Client-side JavaScript) * This handles the AJAX updates on the dynamic checkout page. */ add_action( 'wp_footer', function() { // Only run this script for exempt users and only on the checkout page. if ( is_checkout() && ! is_wc_endpoint_url() && is_user_logged_in() && in_array( 'tax_exempt_customer', (array) wp_get_current_user()->roles ) ) { ?>
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ANYLOAD J04EP-E & J04SP-E Fiberglass Polyester Junction Box

ANYLOAD J04EP-E & J04SP-E Fiberglass Polyester Junction Box

 

The ANYLOAD J04EP-E and J04SP-E junction and summing boxes combine inputs from multiple load cells into a single output for accurate multi-cell balance adjustment. Housed in an IP67-rated fiberglass-reinforced polyester enclosure, they are designed to prevent condensation and saltwater damage. They feature an expansion port for connecting additional junction boxes and offer both cell excitation trim and signal trim options. Supporting 2 to 8 load cell connections with an expansion port for additional boxes, these models feature quick removable connectors, captive screw covers, and built-in lightning/over voltage protection for easy installation and enhanced durability.

Quantity Price
1 - 9 $430.00
10 - 24 $408.50
25 - 49 $395.60
50 - 99 $382.70
100 + $365.50
Tacuna Systems Price Match Guarantee
SKU: J04XP-E Category: Brand:

ANYLOAD J04EP-E & J04SP-E Features

The ANYLOAD J04EP-E and J04SP-E junction and summing boxes are designed to accept inputs from multiple load cells, summing the signals into a single output to ensure accurate multi-cell balance adjustments. Housed in an IP67-rated fiberglass-reinforced polyester enclosure, these models are purpose-built to prevent condensation and saltwater damage, making them ideal for harsh environments. They can accommodate two to eight parallel load cell connections and include an expansion port for wiring additional junction boxes, offering flexibility for larger systems. The J04EP-E and J04SP-E are easy to install with quick removable load cell connectors and a secure captive screw cover design. These junction boxes also come equipped with lightning and over-voltage protection, ensuring durability and reliable performance in industrial applications.

  • Enclosure Material: Fiberglass Reinforced Polyester
  • Number of cells: 2-4 single cells, only an even number of load cells ( eg, 2, 4)
  • Lightning/Over-voltage protection
  • Preinstalled GORE breather vent
  • Conformal-coated circuit board
  • Expansion port to/for additional J-Box
  • Junction Box Grounding: Connect the external Grounding Stud directly to earth ground for proper surge protection
  • Cable Shielding: Run the load cell shield uninterrupted through the junction box. Ground only at the indicator (instrument power ground) to prevent ground loops
  • IP Rating: IP67

Available Options: J04EP-E & J04SP-E.

Contact us for any inquiries on load cell interfacing.

Specifications

ANYLOAD J04EP-E and J04SP-E Specifications

Number of cells 2-4 singles cells
Input Cable Fittings M20: 6mm-12mm diameter cable
Output Cable Fittings M20: 6mm-12mm diameter cable
Trimming J04EP-E: Individual cell with excitation trim
J04SP-E: Individual cell with signal trim
Enclosure Material Fiberglass Reinforced Polyester
IP Rating IP67

Trimming Range

ANYLOAD J04EP-E and J04SP-E Trimming Range

Load Cell Resistance
 Signal Trim Excitation Trim
350Ω 3.6% of output 5.4% of output
700Ω 6.3% of output 2.7% of output
1000Ω 8.0% of output 1.9% of output

Technical Documents

J04SP-E Load Cell Junction Box

Brochure

J04-J08 Junction Boxes

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1100 Johnson Rd.
Unit 17364
Golden, CO 80402

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