iQUBE² Digital Diagnostic Junction Box

Introduction

This manual is designed for service technicians responsible for the installation and servicing of the iQUBE² digital diagnostic junction box. It details compatibility with various Rice Lake Weighing Systems indicators, including the 1280 Enterprise™ and 920i® Programmable HMI Indicators, and outlines configuration and calibration procedures using the VIRTUi² software.

For detailed information and support, please visit Rice Lake Weighing Systems manuals and warranty information.

Safety Precautions

DANGER, WARNING, CAUTION, and IMPORTANT notes are provided throughout the manual to ensure safe operation and prevent equipment damage. Always read and understand all safety instructions before operating or working on the equipment. Ensure power is disconnected before opening the unit and use a wrist strap for electrostatic discharge protection.

Overview

The iQUBE² is a versatile digital junction box featuring advanced diagnostics and multi-scale capabilities. It supports up to four 4-channel iQUBE² boards, allowing for systems with up to 16 load cells. The modular design and ASCII command set enable flexible configuration and control via various host devices.

Key features include:

• Four load cell input channels per board
• Configurable I/O channels
• Selectable multi-protocol communication ports
• Support for various option cards for extended connectivity
• Compatibility with polycarbonate or stainless steel enclosures

Installation

The installation process involves careful attention to location selection, wiring, and configuration. Ensure all necessary checks are completed before connecting to an indicator. This includes unpacking, assembly, power determination, transient protection, and proper wiring of load cells and communication cables.

For specific application details, refer to Section 2.12.

Configuration and Applications

The iQUBE² can be configured using various methods, including simple communications programs like HyperTerminal, or through specialized Rice Lake Weighing Systems interfaces such as the 1280 Enterprise indicator, the 920i Programmable HMI Indicator/Controller, or the VIRTUi² PC-based HMI.

The manual details configuration procedures for different applications, including Truck Scales, Four Scale Setups, Tanks and Hoppers, and Floor Scales with Remote Displays.

Maintenance and Troubleshooting

This section provides guidance on maintenance tasks such as cell emulation, restoring system defaults, and installing firmware updates. It also offers troubleshooting steps for general issues and specific components like CPU boards and transient boards.

Specifications

Detailed specifications for the iQUBE² system, including enclosure dimensions and communication option cards, are provided to assist in system design and implementation.