The Allen Bradley 1756-SYNCH is responsible for the real-time mirroring of memory data between the main and backup controllers, ensuring that both operate in sync. As one of the suppliers in China, we guarantee the quality and origin of our products. If you want to know more about the models, please contact us promptly.
The Allen Bradley 1756-SYNCH model has an extremely fast synchronization speed, which can compress the switching time between the main and backup controllers to an extremely short duration. Users may not even notice that the controllers have been switched, and the equipment can still operate normally. Its data throughput is extremely high, capable of supporting large control programs and real-time mirroring of massive I/O data without any data congestion. Its anti-interference ability is extremely outstanding, and it can effectively isolate industrial site electromagnetic noise through fiber optic connections to prevent accidental triggering of the switching logic. Its stability is also exceptionally remarkable, capable of running continuously for many years to ensure system safety. All performance indicators fully meet the high-end standards of Allen Bradley's original factory, and its application in core redundancy projects is absolutely reassuring..
Allen Bradley 1756-SYNCH is designed to ensure the data synchronization speed between the primary and backup machines. Instead of using the common Ethernet, it directly connects the memory of the two controllers through a dedicated synchronization link. The module integrates a high-precision clock synchronization circuit inside, ensuring that the logical time axes of the two controllers are completely consistent, even with errors as small as microseconds are not allowed. Its circuit board adopts a multi-layer anti-interference design, placing the high-speed serial communication circuit and the backplane interface circuit in different areas to prevent signal interference. This structural design not only guarantees the throughput of massive data transmission, but also ensures the real-time nature of the synchronization process.
Module type: Synchronous module
Series: ControlLogix
Model: 1756-SYNCH
Manufacturer: Allen Bradley (Rockwell Automation)
Data rate: 5
Operating wavelength: 650 nm
Synchronous communication frame rate: 50 μs
Power consumption: 6.2 W
Electrical fiber optic cable ports: 2
Cable length range: 1~300 m
Address
No. 324, Hubin Street, Nanhu New District, Yueyang City, Hunan Province, China
