Large Format Jumbo Display & RS-232 to USB Communication Cable for Weighing Systems

Accessory 1: 50mm Jumbo Display (U11807)

In many industrial and logistics environments, the standard indicator display is simply not large enough to be read from a distance. Whether it's a crane operator looking down from a cabin, a forklift driver approaching a platform scale, or a supervisor monitoring a production line from across the floor, the ability to see weight readings clearly from far away is a critical safety and efficiency requirement.

The 50mm Jumbo Display is a large-format auxiliary display designed to solve this exact problem. With digits that stand a full 50 millimetres tall, this remote display projects weight readings with exceptional clarity, ensuring visibility from significant distances—even in challenging lighting conditions.

Key Features & Benefits:

1. Oversized Digits for Maximum Readability: The 50mm (approximately 2 inches) digit height makes this display visible from distances of up to 30-40 metres or more. This is a game-changer for warehouse operations, where workers often need to read weight data from the opposite end of a bay.
2. High-Intensity LED Technology: The jumbo display uses bright, energy-efficient LEDs that are easily visible in both well-lit and dim environments. The contrast is sharp, and the digits are crisp, eliminating the squinting and guesswork that often accompany smaller displays.
3. Durable Industrial Enclosure: Built to withstand the rigours of factory floors, warehouses, and outdoor weighing stations, the enclosure is rugged and resistant to dust, vibration, and minor impacts. It is designed for permanent mounting on walls, pillars, or overhead structures.
4. Real-Time Weight Mirroring: Like all remote displays, this unit mirrors the exact weight shown on the primary indicator. There is no latency, no rounding discrepancies—just an instant, accurate duplication of the data, allowing multiple people to view the weight simultaneously from different angles.
5. Versatile Mounting Options: The jumbo display can be wall-mounted, suspended from ceilings, or attached to custom brackets, giving you the flexibility to position it exactly where it provides the best visibility for your specific workflow.

Compatibility:

This jumbo display is designed for use with a wide range of Essae weighing indicators, including:

1. DS-215HD (Single Display)
2. DS-215SS
3. DS-215N
4. DX-415
5. DX-451
6. SI-850

Note: As with all remote displays, the compatibility is model-specific. Always verify that your indicator has the required remote display output port before ordering.

Ideal Use Cases:

1. Crane Scales: The jumbo display is often mounted on the wall of the crane cabin or suspended near the hook, allowing the operator to see the load weight without taking their eyes off the lift.
2. Warehouse Receiving/Despatch: Place the display facing the loading bay so drivers and loaders can verify weights without entering the office or approaching the indicator.
3. Production Lines: In quality control stations, a large display allows supervisors to monitor weights from a central position while multiple operators work simultaneously at the scale.
4. Public Weighing Stations: For customer-facing applications, a jumbo display builds trust by making the weight clearly visible to everyone present.

Why Choose a Jumbo Display?

The 50mm Jumbo Display is not just a convenience—it is a safety and efficiency tool. It reduces the need for workers to walk back and forth to read the indicator, speeds up the weighing process, and eliminates miscommunication caused by unclear readings. For any operation where weight is a critical metric, this display is a simple but powerful upgrade.

Accessory 2: RS-232 to USB Cable Assembly (U20586)

As technology evolves, older communication standards often become obsolete on new computers. Most modern laptops and PCs no longer come with the traditional 9-pin RS-232 serial ports that were once standard on industrial weighing indicators. However, many high-quality indicators—including several Essae models—still use RS-232 as their primary communication protocol for connecting to printers, remote displays, PLCs, and host computers.

The RS-232 to USB Cable Assembly is a purpose-built cable that bridges this gap. It converts the RS-232 serial signal from the indicator into a USB-compatible signal that can be read by a modern computer. This allows you to connect your weighing system to a PC, laptop, or tablet for data logging, configuration, or integration with software applications.

Key Features & Benefits:

1. Seamless Legacy-to-Modern Connectivity: This cable effectively future-proofs your existing weighing hardware. Instead of replacing a perfectly functional indicator, you simply use this cable to connect it to a modern computer, extending the life of your investment.

2. Plug-and-Play Operation: The cable is designed to be user-friendly. In most cases, it requires no complex driver installation on modern Windows operating systems. Once connected, it appears as a virtual COM port, allowing your software to communicate with the indicator as if it were connected to a native serial port.

3. Data Logging & Analysis: With the USB connection, you can capture weight data directly into Excel, databases, or custom software applications. This enables real-time tracking, trend analysis, and comprehensive reporting—valuable for quality control, production monitoring, and inventory management.

4. Remote Configuration: Beyond data collection, the USB connection also allows technicians to upload configuration files (like the EQDF files we covered earlier) directly from a laptop. This simplifies field service and reduces the need to manually program indicators through their front keypad.

5. Built-in Signal Conversion: The cable is more than just a physical adapter. It contains the necessary electronics to convert the voltage levels and signal protocols between RS-232 and USB, ensuring reliable, error-free communication. It is not a simple pass-through cable; it is an active converter.

Compatibility:

This RS-232 to USB cable assembly is designed for use with a comprehensive list of models, including:

1. DS-215SS
2. DS-215N
3. DS-215HD (Single Display)
4. DS-215HD (Dual Display)
5. DX-415
6. DX-451

Note: The cable is specifically configured to match the pinouts and signal parameters of these models. While it may work with other brands, it is optimized for the listed Essae indicators.

Who is this for?

1. System Integrators: Professionals who need to connect weighing systems to PC-based control software, ERP systems, or custom dashboards.
2. Quality Control Departments: Teams that need to log weight data automatically for traceability and regulatory compliance.
3. Maintenance Engineers: Technicians who prefer to configure or diagnose indicators using a laptop instead of the small front keypad.
4. Modern Offices: Any user who has a recent computer but owns a high-quality older indicator with only an RS-232 port.

Combined Applications: Visibility + Connectivity

While the 50mm Jumbo Display (U11807) and the RS-232 to USB Cable (U20586) serve different primary functions, they are both enablers—they unlock the full potential of your weighing system.

1. The Jumbo Display ensures that weight data is visible and actionable by everyone on the floor.
2. The USB Cable ensures that the same data can be captured, stored, and analysed by your digital infrastructure.

Together, they transform a basic scale into a fully connected, transparent, and data-driven tool.

For example, in a logistics operation:

1. The forklift driver sees the weight clearly on the jumbo display while loading, ensuring the load stays within safe limits.
2. Simultaneously, the weight data is logged into the warehouse management system via the USB cable, updating inventory records in real-time.

This synergy between physical visibility and digital connectivity is what modern weighing systems are all about.

Installation & Usage Tips

1. Jumbo Display: Mount it securely at an appropriate height. Ensure the cable routing does not create trip hazards. Test visibility from all viewing angles before finalizing the position.
2. USB Cable: When using it for the first time, let the computer automatically detect and install the driver. If the virtual COM port does not appear, you may need to install the manufacturer's driver provided on a CD or download site. Always connect the indicator side before plugging into the PC.

Original Source: https://upscales.buyweighingmachine.com/blog/large-format-jumbo-display-rs-232-to-usb-communication-cable-for-weighing-systems