Description
DSRF182AK02 3BSE014078R1
Shanxi Runsheng Import and Export Co., Ltd. is located in Taiyuan, Shanxi Province. Its business scope covers all parts of the country, including East China, South China, North China and Southwest China. The main products are DCS control system spare parts, PLC system spare parts and robot system spare parts. The advantageous brands are Allen Bradley, Bently Nevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, Prosoft and other imported industrial parts. The company always adheres to the business philosophy of “integrity and win-win”, Based on the working attitude of “honest service, customer first”, we serve every new and old customer. Relying on strong competitive products, huge inventory, excellent quality, fast delivery time and pre-sale consultation and service, we continue to provide products for our customers. Our main products serve the electronics, metallurgy, chemicals, power plants, steel plants, rubber, cement, mechanical equipment, construction and other industries.
In PLC design, measures can be taken from both hardware and software to prevent the occurrence of the above faults and improve its reliability. Main measures include:
① Hardware measures include:
Shielding: The main components such as power transformer and CPU programmer are shielded with materials with good conductivity and magnetism to prevent external interference.
Filtering: adopt various forms of filtering for power supply system and input/output lines, such as LC π type filtering network, to eliminate high-frequency interference and weaken the mutual influence between various modules.
Adjustment and protection of power supply: The+5V power supply required by the core component of microprocessor is adjusted by multi-level filtering and integrated voltage regulator to adapt to the fluctuation of AC power grid and the impact of overvoltage and undervoltage.
Isolation: photoelectric isolation is adopted between microprocessor and input/output circuit to effectively isolate the electrical connection between input/output and reduce the possibility of fault and misoperation.
Interlocking: all output modules are controlled by the door opening signal, which is only effective when all specified conditions are met, thus effectively preventing the possibility of abnormal output.
DSRF182AK02 3BSE014078R1
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!
