Description
Brand/manufacturer: ABB
Manufacturer’s part number: KUC720AE101 3BHB003431R0101 3BHB000652R0101
Additional information: modules
Condition: new factory sealed – original
Availability: 1
Warranty period: 12 months
Shipping weight: 5 kg
Country of origin: United States
Contact: Wu Jiedong (manager)
Mobile:+15383514022
WeChat: 15383514022
Email: 3542659095@qq.com
Website 1: www.dcsplcmall.com
Website 2: www.sxrszdh.com
Website 3: www.rsautoplc.com
The main modules adopt large-scale or ultra-large-scale integrated circuits. A large number of switch actions are completed by contactless electronic memory. The I/O system is designed with perfect channel protection and signal conditioning circuits.
① Shielding – The power transformer, CPU, programmer and other main components are shielded with materials with good conductivity and magnetism to prevent external interference.
② Filtering – adopt various forms of filtering for power supply system and input line, such as LC or π type filtering network, to eliminate or suppress high-frequency interference, and also weaken the mutual influence between various modules.
③ Power supply adjustment and protection – The+5V power supply required by the core component of the microprocessor is adjusted by multi-level filtering and integrated voltage regulator to adapt to the fluctuation of the AC power grid and the impact of overvoltage and undervoltage.
④ Isolation – between the microprocessor and the I/O circuit, photoelectric isolation measures are adopted to effectively isolate the electrical connection between the I/O interface and the CPU, and reduce faults and malfunctions; The I/O ports are also isolated from each other.
⑤ Adopt modular structure – this structure is conducive to short-term repair in case of failure. Once a module is found to be faulty, it can be replaced quickly to restore the system to normal operation; At the same time, it also helps to find the cause of the fault faster.
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
