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Marvo Part ID: MV-BNE

£2,360.26 (ex. VAT)


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Specification Description
Part Number 3CP152.90-2
Alternative Part Number 3CP152902
Manufacturer B&R
Category PLC Systems
Description This is a PLC CPU from B&R, with a power output of 6W and a memory capacity of 256kB. It is designed for efficient and reliable automation control.
Communication Interface Standard RS232 and RS485/RS422/TTY
Max. Baudrate 64 kBaud for RS232, 347 kBaud for RS485/RS422/TTY
Power Output Max. 6W
Storage Temperature -20 °C to +60 °C with inserted APM inc. lithium battery
Relative Humidity 0 to 95% (non-condensing)
Dimensions (H, W, D) 165mm, 80mm, 110mm
Key Switch Detachable
Reset Button Yes
Cold Start Button Yes
Status Display LEDs
Battery Monitoring Yes
Buffering the RAMs Lithium Battery (in APM) min. 1 year, NiCd Battery (in CPU) min. 1 week, Gold Leaf Capacitor (in CPU) min. 10 min

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3CP152.90-2 Product Description

The B&R 3CP152.90-2 is a sophisticated PLC CPU designed to meet the demands of complex automation tasks. With a robust 256 kB of storage, this unit is well-suited for a variety of industrial applications requiring precise control and reliable operation. The CPU boasts a power output of 6 W, ensuring efficient performance without excessive energy consumption.

Crafted for durability and longevity, the 3CP152.90-2 features a range of communication interfaces, including a standard RS232 and an electrically isolated RS485/RS422/TTY interface, facilitating versatile connectivity options. The unit is equipped with a detachable key switch, a reset button, and a cold start button, providing users with manual control and diagnostic capabilities.

The status of the system is easily monitored through an array of LEDs, indicating power, communication, and battery status, among others. The CPU's RAM is buffered by a combination of a gold leaf capacitor and a NiCd battery, ensuring data retention in the event of power disruptions.

With its compact dimensions and adherence to rigorous industry standards, the B&R 3CP152.90-2 is an excellent choice for businesses seeking a reliable and efficient PLC CPU to streamline their automation processes.

Frequently Asked Questions

What is the category of this part?

The part falls under the category of PLC Systems.

What are the key features of this PLC CPU?

This PLC CPU has a memory of 256 kB and a power output of 6 W. It also features standard communication interfaces like RS232 and RS485/RS422/TTY.

What is the significance of the key switch in this part?

The key switch in the 3CP152.90-2 CPU has three different positions: Run, Program, and Service. Each position allows for different levels of interaction with the CPU, from running application programs to complete system resets.

What is the purpose of the reset button on this part?

The reset button on the 3CP152.90-2 CPU causes a hardware reset. This means all application programs are stopped and all outputs are set to zero, putting the CPU into SERVICE mode.

What is the cold start button used for?

The cold start button on the 3CP152.90-2 CPU initiates a cold start, which is the same as the first initialization of the CPU. It clears all modules in the application RAM, clears allocated memory, deletes the contents of all application RAM, and reloads the system structures.

How is data and real-time clock buffered in this part?

Data and real-time clock buffering in the 3CP152.90-2 CPU is carried out by a gold leaf capacitor, a NiCd battery, and a buffer battery in the following order: gold leaf capacitor, NiCd battery, and buffer battery.

What are the dimensions of this part?

The dimensions of the 3CP152.90-2 CPU are 165mm in height, 80mm in width, and 110mm in depth.

What is the storage temperature range for this part?

The 3CP152.90-2 CPU can be stored at temperatures ranging from -20 °C to +60 °C.