Brand： Allen Bradley
Model number：1756-L83ES
Colour：new
Warranty: 12 months
Lead Time：3-day working day
Country of origin: USA Price: Please contact us
Product weight：0.63kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
Description:
A GuardLogix® controller is a ControlLogix controller that also provides the ability to perform safety functions. You
must use a primary safety controller and a safety partner to achieve up to SIL CL 3/PLe/Cat. 4. A major benefit of this
system is that it is still one project, safety and standard together. The safety partner is a part of the system, is automatically
configured, and requires no user setup.
With the introduction of the GuardLogix 5580 controller, users can achieve up to SIL 2/PLd (Category 3) with a single
controller and the use of the safety task and safety I/O.
During development, safety and standard have the same rules; multiple programmers, online editing, and forcing are all
allowed. Once the safety system is validated and the safety signature applied, safety memory is protected, the safety logic
cannot be modified, and all safety functions operate with SIL integrity. If the safety partner is present, the safety integrity
will be SIL3. If no safety partner is present, the safety integrity will be SIL2.
On the standard side of the GuardLogix controller, all functions operate like a regular Logix controller. Thus, online
editing, forcing, and other activities are all allowed.
With this level of integration, safety memory can be read by standard logic and external devices, like HMIs or other
controllers, minimizing the need to condition safety memory for use elsewhere. The result is easy system-wide
integration and the ability to display safety status on displays or marquees. Use Guard I/O™ modules for field device
connectivity on Ethernet or DeviceNet networks, and for safety interlocking between GuardLogix controllers use
Ethernet or ControlNet networks. Multiple GuardLogix controllers can share safety data for zone to zone interlocking,
or one GuardLogix controller can use remote distributed safety I/O between different cells/areas.
1756 GuardLogix controllers are available with a conformal coating. The conformal coating provides a layer of
protection against contaminants and humidity to help protect the assembly and extend product life in harsh, corrosive
environments. Products with a conformal coating have a ‘K’ suffix at the end of the catalog number.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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