New Siemens 6ES7331-1KF02-0AB0

Siemens 6ES7331-1KF02-0AB0 12 MONTHS WARRANTY

Description

An S7-300 PLC consists of a central unit (CU) and – if required – one or multipleexpansion modules (EMs).The rack containing the CPU is referred to as the central unit (CU). Racksequipped with modules form the expansion modules (EMs) connected to thesystem's CU.You can use EMs if the number of CU slots is insufficient for your application.When using EMs, you might require further power supply modules in addition tothe extra racks and interface modules (IM). When using interface modules youmust ensure compatibility of the partner stations. 

The I/O bus is a parallel backplane bus designed for the fast interchange ofI/O signals. Each rack has an I/O bus. Time-critical operations to access theprocess data of the signal modules take place via the I/O busThe communication bus (C bus) is a serial backplane bus designed for the fastexchange of large volumes of data parallel to the I/O signals. Except for racks ER1and ER2, each rack has a communication busThe following figure shows a rack with an I/O bus and a communication bus. TheI/O bus connector and communication bus connector can be seen at each slot.When the rack is delivered, these connectors are protected by a cover.

Our Advantage

1. Professional Service:  

With the help of professional Technology team,  we provide the best sales and maintenance as well as the1Yearwarranty.

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We have a large inventory

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About Us

Jak PLC for many years, is a professional engaged in large-scale system (distributed control system, programmable controller, redundant fault-tolerant control systems, robot control system, large servo control system is the central feeding system plastic molding auxiliary equipment and automation of whole plant planning) imported automation system such as spare parts, modules, sales and system integration of high-tech enterprises. The company is equipped with professional technicians to provide customers with better service.