Integrated DC power supply

Technical specifications

14.3 Integrated DC power supply

14.3	Integrated DC power supply
Technical specifications

		Input voltage	24 VDC (19.2 to 28.8 VDC)
		Power consumption 1)	max. 72 W
		Power failure buffering	Hold-up time > 15 ms
			(after > 5 ms DC_FAIL becomes active)
		Maximum continuous output power 1)	60 W
		Degree of protection	IP 20
		Protection class	Safety class I (A protective conductor must be
			connected to the device)

1) The performance specifications apply to the power supply components and the IPC427C device.

Note

Inrush current

A minimum of 4.5 A inrush current for 15 ms is required for starting the IPC427C.

The peak value of the startup current depends on the input voltage and the impedance of the 24V source: Peak values of more than 4.5 A are possible. This will not inhibit the operation of the IPC427C.

Typical power consumption

	Current consumption	Power consumption
		(at 24 V rated voltage)
Base device with Celeron or	550 mA	13 W
Core 2 Solo processor
Base device with Core 2 Duo	750 mA	18 W
processor
Fieldbus (Profibus or Profinet)	120 mA	3 W
2.5" hard disk	100 mA	2 W
Expansion USB 1)	max. 500 mA	max. 12 W
Expansion PCI-104 1)	max. 460 mA	max. 11 W

1) The total load for PCI-104 and USB expansion is max. 15W.

96	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 Integrated DC power supply, Technical specifications, Typical power consumption

Models: IPC427C

14.3

Technical specifications

Inrush current

Typical power consumption

Current consumption

Power consumption

(at 24 V rated voltage)

SIMATIC IPC427C

IPC427C specifications