Warehouse Logistics Optimization System Pick to Light

The Put to Light system (also known as Put by Light) is used for the reverse process — sorting incoming product flows. It is designed to speed up the placement of items into storage locations on warehouse racks while virtually eliminating operator errors. In this case, the light indicators highlight the designated locations for storing the distributed goods.

The same set of hardware is used for both processes. The general abbreviated name for the system is PTL. The implementation of order picking or distribution scenarios is handled by the software algorithms of the Warehouse Management System (WMS).

Advantages of the PTL System

• Productivity increases by an average of 50% or more;

• Significant reduction in operator errors;

• Maximum machine-level accuracy;

• Accelerated execution of operations;

• Simplicity, reliability, and flexibility of operations;

• Reduced workload and training requirements;

• Fewer operators required;

• System customization based on specific needs;

• Easy integration with existing IT systems on site;

• Real-time order status tracking;

• Real-time monitoring of each bin’s content;

• Short return on investment (ROI) period.

The hardware components of the PTL system include: a network controller, scanner interface unit, various types of modules, signal lighting, illuminated indicator buttons, electronic labeling tags, and other equipment.

The network controller connects to the warehouse IT infrastructure via Ethernet or WiFi and connects to the bin equipment through a dedicated device bus.
The basic system architecture and installation are as follows:

Each type of module can be used with both wired and wireless controllers!

Pick Bar System

The Pick Bar system is a cost-effective and efficient solution. Each storage location is equipped with a light indicator that shows the exact position for the operation.
This system is suitable for uniformly sized storage locations and is designed according to specific customer requirements.

When using mobile shelving units (such as AGV carts, etc.), the system can be used with a Wi-Fi controller, provided that power is supplied from the mobile unit’s onboard systems.
It enables flexible configuration of shelving layouts within the warehouse facility.

Examples of PTL solution implementation based on Pick Bar modules are shown below:

Our company possesses the necessary expertise and extensive experience in implementing PTL systems across various industrial facilities and is ready to provide you, in the shortest possible time, with the following services:

• Design of a solution based on the PTL system;

• Supply of equipment for system deployment;

• Installation by qualified personnel;

• Development of software and/or communication protocols;

• System configuration and integration;

• Testing and commissioning;

• Technical support and implementation of updates.