Description
FOXBORO RH924UQ
PLC replaces a large number of intermediate relays, time relays, counters and other devices in the relay control system with software functions, which greatly reduces the design, installation and wiring workload of the control cabinet.
The ladder diagram program of PLC can be designed by sequential control design method. This programming method is very regular and easy to master. For a complex control system, if the correct design method is mastered, the time for designing the ladder diagram is much less than that for designing the circuit diagram of the relay system.
The user program of PLC can be simulated and debugged in the laboratory. The input signal is simulated by small switch. The status of the output signal can be observed through the PLC LED. After the installation and wiring of the system, the problems found in the field unified commissioning can be solved by modifying the program. The commissioning time of the system is much shorter than that of the relay system.
Small maintenance workload, convenient maintenance
The failure rate of PLC is very low, and it has perfect self-diagnosis and display functions. When the PLC or the external input device and actuator fail, the cause of the failure can be easily identified according to the information provided by the LED or programmer on the PLC, and the failure can be quickly eliminated by replacing the module.
Small size, low energy consumption
For complex control systems, the use of PLC can reduce a large number of intermediate relays and time relays. The volume of small PIC is only equivalent to the size of several relays, so the volume of switch cabinet can be reduced to the original l/2~1/10.
The wiring of PLC control system is much less than that of relay control system, so it can save a lot of wiring and accessories, reduce a lot of installation and wiring time, and reduce the volume of switch cabinet, which can save a lot of costs. CI627 module
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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!
