Description
[Product features]
Estimated lead time: 1-3 days
① Brand: ABB
② Model: R474A11XE HAFAABAABE1BCA1XE
③ Product category: module
④ Payment method: T/T, USD, Western Union
⑤ Freight: The freight in different regions shall be borne by the local freight forwarder.
⑥ Does it include tariffs? It does not include any taxes.
⑦ Packaging: use the Seller’s safe packaging.
Convenient programming: Although there are no actual relays, time relays and counters in PLC, these devices actually exist through the program (software) and system memory. The number is unimaginable for relay control system. Even for small PLCs, the number of internal relays can be counted in thousands, and the number of time relays and counts can also be counted in hundreds. Moreover, the contacts of these relays can be used indefinitely. There are so many internal logic devices in PLC that users can use them without any restrictions. The only consideration is the entry and exit points. It doesn’t matter how much this internal access point is used. The number of control points of large PLC can reach more than 10000. How can there be such a large real system? If it is not enough, it can also be controlled online without any restrictions. The command system of PLC is also very rich, which can easily realize the control of various switching values and analog values. The PLC also has a memory area for storing data, which can store all the information to be saved in the control process In a word, because of the strong function of PLC, the restriction to play its role in the control system is not the PLC itself, but people’s imagination, or other supporting hardware facilities.
PLC has a wide range of peripherals, many kinds of programmers, which are convenient to use, and data monitors, which can monitor the work of PLC. There are many softwares using PLC, not only the ladder diagram language similar to relay circuit design, but also BASIC language, C language and even natural language. These also provide convenience for PLC programming.
The PLC program is also convenient for storage, transplantation and reuse. After the PLC program for a certain type of product is completed, all such products can be used. Make a copy of one set. This is much easier and easier than the wiring and debugging of relay circuit equipment.
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!