License key disk, Low-voltage directive

Glossary

License key

The license key represents the electronic license stamp of a license. Siemens provides the license keys for protected software.

License key disk

The license key disk contains the authorizations or license keys required to enable protected SIMATIC software.

Low-voltage directive

EC Product Safety Directive relating to the safety of products which are operated on low voltage (50 VAC to 1000 VAC, 70 VDC to 1500 VDC) and not specified in other directives. Compliance is confirmed by the CE symbol and the EC certificate of conformity.

LPT interface

The LPT interface (Centronics interface) is a parallel interface that can be used to connect a printer.

Memory card

Memory cards in credit card format. Memory for user programs and parameters, for example, for programmable modules and CPs.

Module

Modules are plug-in units for PLCs, programming devices or PCs. They are available as local modules, expansion modules, interfaces or mass storage (Mass storage module).

Module retainer

The module retainer is used to fasten modules and ensure safe contact and transport. Shocks and vibrations especially affect large, heavy modules. It is therefore recommended to use the module retainer for this type of module. There are also short, compact and light modules on the market. The module retainer was not designed for these modules because the standard fastening is sufficient for them.

Motherboard

The motherboard is the core of the computer. Here, data are processed and stored, and interfaces and device I/Os are controlled and managed.

160	SIMATIC IPC427C
	Operating Instructions, 04/2009, A5E02414743-01

IPC427C specifications

The Siemens IPC427C is a robust and versatile industrial PC designed to meet the demands of various applications in manufacturing, automation, and process control. This advanced system is tailored for use in harsh environments and is renowned for its high reliability and performance. One of the key features of the IPC427C is its compact design, allowing seamless integration into existing setups without consuming excessive space. This makes it particularly suitable for environments where space is at a premium.

The IPC427C utilizes powerful Intel processors, providing the necessary computational power to handle complex tasks and data processing. The system supports a range of Intel Core and Xeon processors, ensuring that users can select the configuration that best meets their performance requirements. Additionally, the IPC427C is equipped with an impressive amount of RAM, capable of supporting high-speed memory modules that enhance overall system performance.

Storage options in the IPC427C include both solid-state drives (SSD) and traditional hard disk drives (HDD), catering to various data storage needs. The solid-state drives offer faster data access speeds and higher durability compared to HDDs, making them ideal for critical applications. Users can also benefit from the flexibility in expansion options, as the IPC427C features multiple slots for add-on cards, enabling additional functionalities such as enhanced graphics capabilities or specialized communication interfaces.

Connectivity is another strong point of the IPC427C. Equipped with multiple USB ports, Ethernet connections, and serial interfaces, the system allows seamless integration with various peripherals and networks. This connectivity facilitates real-time data acquisition and communication, essential for modern industrial environments. The IPC427C also supports various protocols and standards, enhancing its compatibility with existing systems and software.

In terms of durability, the IPC427C is designed to withstand extreme temperatures, vibrations, and dust, making it suitable for industrial applications. Its fanless design reduces the likelihood of mechanical failures while ensuring silent operation. With its robust build quality, the IEC527C can operate continuously in demanding conditions, making it a reliable choice for a wide range of industrial applications.

Overall, the Siemens IPC427C stands out as a powerful and flexible industrial PC, combining advanced technologies and robust construction to provide reliable performance in challenging environments. Whether used in factory automation, machine control, or data processing, the IPC427C delivers efficiency and resilience, making it an essential component of modern industrial systems.

Siemens IPC427C License key disk, Low-voltage directive, LPT interface, Memory card, Module

Models: IPC427C