1756-A4 Chassis for Compact ControlLogix Cabinets

1756-A4 chassis from Allen-Bradley is a ControlLogix 4-slot chassis for compact automation systems. It provides a reliable rack platform for a controller, I/O modules, communication modules, and a power supply. Therefore, it is a practical choice for smaller machines, remote control panels, and focused process applications.

Rockwell Automation lists this model as an active 4-slot ControlLogix chassis. Its slot-type form factor helps engineers build modular systems without using more cabinet space than needed. In addition, the compact design is useful when a project needs ControlLogix performance in a smaller enclosure.

Compact Rack for ControlLogix Expansion

The 1756-A4 model can support local control, test stands, OEM machines, pilot systems, and spare chassis requirements. It also helps maintenance teams keep the same ControlLogix architecture when a full-size rack is not required. As a result, plants can standardize parts and reduce training complexity.

HKXY Instruments can help you check current availability, confirm lead time, and provide a quotation. If your project needs matching power supplies or I/O modules, send the complete list. Moreover, our team can support urgent replacement and batch purchasing.

• Brand: Allen-Bradley / Rockwell Automation
• Model: 1756-A4
• Series: ControlLogix
• Product type: 4-slot chassis
• Form factor: Slot type chassis
• Typical use: compact controller and I/O rack installation

If you need the 1756-A4 chassis for a new panel or maintenance stock, send your quantity and delivery location. We will reply with stock status and price.