AI Assistant
Cart
Quote
Logix 5573S Automation Controller 4M/2M
SKU: 1756-L72SK
Out of stock
Availability: Out of Stock
Marketplace sellers
Submit a quote request to receive offers from sellers of this product.
Short Description
Description:
The 1756-L72SK is a high-performance GuardLogix safety-rated controller from the ControlLogix 5573S family, intended for complicated automation systems requiring both standard control and integrated safety.
It has 4 MB of ordinary user memory plus 2 MB of safety memory, allowing it to run large-scale programs with strict safety requirements.
The suffix "SK" denotes that the controller has been conformally coated, which provides greater protection against moisture, dust, and corrosive pollutants, making it appropriate for severe industrial situations.
When combined with a safety partner module (such as the 1756-L7SP), it may perform SIL 3 / PLe safety functions, making it ideal for industries such as automotive, chemical processing, and energy.
This controller works perfectly with the Studio 5000 Logix Designer software, enabling for the unified development of both standard and safety logic, as well as high-speed communication and motion control via EtherNet/IP.
Buy currently uses Select Automation shop pricing and checkout.
Technical Specifications:
Standard User Memory: 4 MB.
Safety Memory: 2 MB.
Controller Series: ControlLogix 5573S (GuardLogix).
Conformal Coating: Yes — “SK” suffix indicates enhanced protection against moisture, dust, and corrosive environments.
Slot Requirement: Occupies 1 slot in a 1756 chassis.
Energy Storage Module Required:
1756-ESMCAP (capacitor-based, retains memory).
1756-ESMNSE (non-retentive, no memory backup).
Safety Partner Module: Required (e.g., 1756-L7SP).
SD Card Support: Yes — 1 GB standard, user-replaceable.
Communication Options: EtherNet/IP, ControlNet, DeviceNet, serial.
Motion Support: Integrated motion over EtherNet/IP.
Safety Rating: SIL 3 / PLe (with safety partner).
Programming Software: Studio 5000 Logix Designer.
Backplane Current Draw:
1.2 A @ 5.1 VDC.
3 mA @ 24 VDC.
Environmental Ratings:
Operating Temperature: 0°C to +60°C.
Storage Temperature: –40°C to +85°C.
Humidity: 5% to 95%, non-condensing.
Shock Resistance: 30g.
Vibration Resistance: 10–500 Hz, 2g.