Dengfeng (XinXing) Trading Co., Limited
| Packaging Details | Anti-static Bag + Carton Box + Foam Protection |
| Powersupply | 24V DC |
| Dimensions | Varies by model, typically around 140 mm x 125 mm x 75 mm |
| Inputvoltagerange | 18-32 V DC |
| Supply Ability | 10 Units per Month |
| Expansionmodulessupported | Yes, supports various I/O and communication modules |
| Manufacturer | Rockwell Automation |
| Programmingsoftware | RSLogix 5000 / Studio 5000 |
| Delivery Time | 7-14 Days |
| Weight | Approx. 1.5 kg |
| Operatingtemperature | -20°C to 60°C (-4°F to 140°F) |
| Controllertype | Programmable Automation Controller (PAC) |
| Memorycapacity | Up to 10 MB user memory |
| Productname | ControlLogix Controllers |
| Processorspeed | Varies by model, up to 1 GHz |
| Model Number | 1756-L72S |
| Brand Name | ControlLogix Controllers |
| Certification | CE |
| Place of Origin | USA |
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Product Specification
| Packaging Details | Anti-static Bag + Carton Box + Foam Protection | Powersupply | 24V DC |
| Dimensions | Varies by model, typically around 140 mm x 125 mm x 75 mm | Inputvoltagerange | 18-32 V DC |
| Supply Ability | 10 Units per Month | Expansionmodulessupported | Yes, supports various I/O and communication modules |
| Manufacturer | Rockwell Automation | Programmingsoftware | RSLogix 5000 / Studio 5000 |
| Delivery Time | 7-14 Days | Weight | Approx. 1.5 kg |
| Operatingtemperature | -20°C to 60°C (-4°F to 140°F) | Controllertype | Programmable Automation Controller (PAC) |
| Memorycapacity | Up to 10 MB user memory | Productname | ControlLogix Controllers |
| Processorspeed | Varies by model, up to 1 GHz | Model Number | 1756-L72S |
| Brand Name | ControlLogix Controllers | Certification | CE |
| Place of Origin | USA |
1756-L72S is a GuardLogix 5570 safety controller used in machine safety applications, ControlLogix 1756 PLC cabinets, factory automation systems, and legacy safety controller maintenance projects. It is designed for systems where standard machine control and safety-related control must be managed in a 1756 chassis-based architecture.
This model is a useful long-tail product page for older GuardLogix 5570 systems. It is often required by maintenance teams when a safety controller fault occurs, when an installed production line must be restored quickly, or when the existing 1756 safety platform must remain in operation before a future migration plan.
| Model | 1756-L72S |
| Product Type | GuardLogix Safety Controller |
| Series | GuardLogix 5570 |
| Platform | ControlLogix 1756 Chassis System |
| Standard Memory | 4 MB |
| Safety Function | Used with compatible safety partner module |
| Application | Machine Safety and Industrial PLC Control |
| Software Check | Confirm Studio 5000 project, firmware, safety task, and controller revision |
1756-L72S is installed in ControlLogix 1756 chassis systems with compatible power supplies, communication modules, standard I/O modules, safety I/O modules, and safety partner hardware. Before replacement, confirm the installed chassis layout, controller revision, safety partner model, firmware level, safety program, safety signature, and original project configuration.
This controller is used in packaging lines, material handling systems, automated assembly machines, conveyor safety systems, safety guarding panels, emergency stop networks, robotic cells, production equipment, and factory automation cabinets.
When replacing 1756-L72S, verify the exact catalog number, firmware revision, safety partner requirement, project backup, communication settings, chassis compatibility, and original nameplate. Similar GuardLogix controllers may not be directly interchangeable because memory capacity, firmware level, and safety partner configuration can differ.
Related models include 1756-L71S, 1756-L72S, 1756-L73S, 1756-L73SXT, 1756-L7SP, 1756-L7SPK, 1756-L7SPXT, 1756-L81ES, and 1756-L83ES. These models may differ by controller generation, memory capacity, safety architecture, lifecycle status, or migration path.
DF Automatic supplies GuardLogix safety controllers, safety partner modules, ControlLogix controllers, 1756 I/O modules, power supplies, communication modules, chassis, terminal blocks, and industrial automation spare parts for factory maintenance and safety system recovery.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2024
Total Annual:
1000000-1500000
Employee Number:
10~25
Ecer Certification：
Site Member
Company Profile DF Automatic supplies industrial automation spare parts, control system components, and replacement parts to customers worldwide. Our product range covers PLC modules, servo drives, servo motors, variable frequency drives, HMI panels, industrial sensors, pneumatic components, h... Company Profile DF Automatic supplies industrial automation spare parts, control system components, and replacement parts to customers worldwide. Our product range covers PLC modules, servo drives, servo motors, variable frequency drives, HMI panels, industrial sensors, pneumatic components, h...
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