Allen-Bradley 1756-L72S ControlLogix 5575 Automation Controller
The Allen-Bradley 1756-L72S, manufactured by Rockwell Automation, is a high-performance ControlLogix 5575 Automation Controller designed to deliver exceptional reliability and processing power for demanding industrial environments. Featuring 4MB of user memory, this controller ensures seamless execution of complex automation and safety tasks. It is engineered to operate efficiently within a temperature range of 0°C to +60°C and features highly efficient power consumption, requiring just 800mA at 5.1VDC and 5mA at 1.2VDC. Backed by rigorous industry certifications including UL Listed (Industrial Control Equipment), CE, KC, and Ex, the 1756-L72S guarantees safe, compliant, and robust operation for your plant floor applications.
Technical Specifications:
- Brand/Manufacturer: Allen-Bradley / Rockwell Automation
- Model/Catalog Number: 1756-L72S
- Product Type: Logix 5575 Automation Controller
- User Memory: 4MB
- Power Requirements: 800mA @ 5.1VDC; 5mA @ 1.2VDC
- Operating Temperature: 0°C to +60°C
- Certifications & Approvals: UL Listed, CE, FS, KC, Ex
- Country of Origin: Product of USA

| Brand | Allen-Bradley |
|---|---|
| Model | 1756-L72S |
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Shipping policy
If you are buying multiple items, please contact us before checking out so we can get you the best combined rate for shipping.
Our default shipping rate is $100, which is enough to cover the cost of most shipments, but it is not our expected shipping rate. Due to the varying weights and sizes of products and customer locations, please contact us with your location and the products you are interested in to get the best current shipping rates.
ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
The cut-off point for orders to be shipped the same day is 14:00 – please contact us to confirm stock levels before placing your order
Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.
All orders:
- must be paid for in full before any goods are dispatched
- require a signature upon delivery. Please ensure delivery can be made to an address where someone will be available to sign for the delivery
- are packaged with great care, ensuring your order and the contents it contains, makes it safely through the delivery network
Allen-Bradley 1756-L72S ControlLogix 5575 Automation Controller
Optimize your industrial automation systems with the Allen-Bradley 1756-L72S ControlLogix 5575 Automation Controller. This genuine Rockwell Automation PLC features 4MB of memory, a 0°C to 60°C operating range, and comprehensive UL/CE certifications for robust, safe, and reliable performance in demanding environments.

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