SC520M 3BSE016237R1 modular

[Product features]

Estimated lead time: 1-3 days

① Brand: ABB

② Model: SC520M 3BSE016237R1

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.

Relying on advanced industrial network technology can quickly and effectively collect and transmit production and management data. Therefore, the importance of network in automation system integration engineering is becoming more and more significant, and some people even put forward the view that “network is a controller”.

PLC has the function of communication networking, which enables the exchange of information between PLC and PLC, between PLC and upper computer and other intelligent devices to form a unified whole and realize decentralized centralized control. Most PLCs have RS-232 interfaces, and some have built-in interfaces that support their communication protocols.

PLC communication has not yet achieved interoperability. IEC has specified a variety of fieldbus standards, which are adopted by all PLC manufacturers.

For an automation project (especially for medium and large scale control systems), it is very important to select the network. First, the network must be open to facilitate the integration of different devices and the expansion of the system scale in the future; Secondly, according to the transmission performance requirements of different network levels, select the network form, which must be carried out on the premise of a deeper understanding of the protocol and mechanism of the network standard; Once again, consider the specific issues such as system cost, equipment compatibility, site environmental applicability, and determine the network standards used at different levels.