

Smart Diagnostics for Smarter Weighing
The iQUBE²® Digital Diagnostic Junction Box transforms traditional analog load cell systems into intelligent digital networks. Designed for high-performance weighing applications, iQUBE² provides fast, detailed diagnostics and unmatched system control. From truck and railroad scales to hopper and multi-channel systems, this innovative junction box ensures uninterrupted performance with built-in load cell emulation and advanced error monitoring.
Key Features
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Four A/D Channels per Board
Supports up to four boards (16 channels total) for one large platform or multiple scale systems. -
Real-Time Diagnostics
Automatically checks for load cell drift, noise, overload, underload, zero reference issues, and balance. -
Visual Status Indicators
Onboard bi-color LEDs display system health and communication status at a glance. -
Load Cell Emulation
Compensates for a failed load cell to keep the system running until service is performed. -
Cal-Match® Auto Calibration
Automatically trims and calibrates the system in a single pass with test weights. -
Multiple Communication Options
Standard RS-232/RS-485, with optional Ethernet TCP/IP, USB, fiber optic or wireless TCP/IP.
Applications
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Truck and railroad scales
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Tank and hopper scales
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Floor and multi-channel scales
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Dosing and batching systems
Enhanced Control and Performance
By evaluating and comparing data from each connected load cell, iQUBE² detects inconsistencies before they become critical issues. Ideal for high-speed batching operations and precision-driven environments, this diagnostic junction box reduces downtime, protects productivity, and simplifies maintenance.
Specifications
Parameter | Details |
---|---|
Voltage Input | 115/230 VAC power supply or 9 to 36 V DC via converter |
Analog Input Range | -78 to +78 mV |
A/D Sampling Rate | Selectable: 2.5 to 500 Hz |
Sensitivity | 0.3 µV/grad (30 Hz), 0.5 µV/grad (100 Hz), 1.2 µV/grad (500 Hz) |
Digital I/O | 4 per card: setpoint control, cell status, or push-buttons |
Load Cell Inputs | 4 channels per board, up to 4 networked boards |
Load Cell Excitation | 5 V DC, 57 mA max per channel |
Communication Ports | RS-232/RS-422 (option card supports TCP/IP, USB, etc.) |
Material Options | Polycarbonate or stainless steel NEMA Type 4X enclosure |
Operating Temp | -13 °F to 140 °F (-25 °C to 60 °C) |
Certified Temp Range | 14 °F to 104 °F (-10 °C to 40 °C) |
Warranty | Two-year limited |
Approvals | NTEP 03-032A1, Measurement Canada AM-5561, CE, cULus |
Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.