Allen-Bradley 1757-SRM is a ProcessLogix and ControlLogix System Redundancy Module

The 1757-SRM is an Allen-Bradley ProcessLogix and ControlLogix module that is used for implementing controller redundancy to increase a process system availability. This is done by employing a secondary controller synchronized with a primary controller installed on Two (2) different ControlLogix chassis.
When implementing a redundant controller system, Two (2) identical ControlLogix chassis must be installed. The chassis size, the modules installed and positioning, System power supply and module revisions should match each other. This qualifies the redundant controller setup. One of the chassis will be termed as primary while the other is secondary chassis.
The 1757-SRM features a Fiber Optic port where a 62.5/125-micron multi-mode fiber-optic cable with SC connector is connected. The other end of the cable connects to the partner 1757-SRM installed on the other ControlLogix chassis. This cable serves as the synchronization link of the modules and the entire secondary rack.

The Allen-Bradley 1757-SRM ProcessLogix and ControlLogix System Redundancy Module is part of a special machine system designed to guarantee the continuing operation of critical processes by providing redundant hardware and software platforms in the event of major system failures. In the event of a major hardware or software failure in the primary PLC, the redundancy system detects the failure and allows the secondary PLC to take control of the machine or process in order to keep it running.





Rockwell: Allen- Bradley
1) ControlLogix 1756 series controller
2) CompactLogix 1769 series controller
3) SLC 500 1747 1746 Series Controller
4) PLC-5 1771 1785 series controller
5) ProSoft MVI69/PS69/MVI56/MV194/MV171/MV146/3150
6) ICS TRIPLEX trusted system


Shipping
- We ship worldwide.
- The fastest and the most competitive service, regardless of size and weight.
- We use global companies that are fast and reliable (UPS, DHL, FedEx, TNT ).
- Express delivery is available.


Application Industry
1. Power industry, the elevator industry, parking lot, automobile, automobile supporting.
2. Feed industry, aluminum smelting machinery, refrigeration industry.
3. Iron and steel industry, combustion control system, non-ferrous metal smelting
4. Glass industry, engineering machinery, textile machinery, water treatment


Frequently Asked Questions
1. Q: Are your products new and original?
A: Yes, they are new and original.

2. Q: Has New Source Automation tested the product before shipment?
A: Yes, we have professional technicians who can inspect the goods first.

3. Q: Is 1757-SRM in stock?
A: We have a large warehouse for storing goods. There are many goods in the warehouse, so we can guarantee fast delivery.

4. Q: Can you offer discounts?
A: Yes, if you order more pieces, we are happy to give you a discount.

5. Q: What is your delivery time?
A: We have a lot of goods and they will be shipped within 1-3 days.



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