Mitsubishi Q12HCPU

A very fast CPU module from Mitsubishi, the Q12HCPU is part of the MELSEC-Q line. It was made to work with modern PLC systems. The model is the best choice for industrial automation settings that need accurate and effective control because it can handle multiple processors and process data quickly.

Technical Specifications:

Complex automation programs and data management are facilitated by the Q12HCPU's substantial program memory of 124K steps (496KB). This is coupled with an impressive processing speed of 34 nanoseconds per instruction, which guarantees the rapid execution of control duties and the reduction of cycle times.

The Q12HCPU is capable of efficiently managing the extensive I/O requirements that are essential for large-scale automation systems, with the capacity to support up to 4096 input/output points. A USB terminal and an RS-232 interface are integrated into the device, which simplifies the process of system monitoring and programming.

The Q12HCPU is approximately 0.2 kg in weight and measures 98 mm in height, 27.4 mm in width, and 89.3 mm in depth. These compact dimensions facilitate the efficient utilization of control cabinet space, which is a critical factor in high-density automation environments.

The Q12HCPU is engineered to seamlessly integrate into existing MELSEC-Q system infrastructures, operating at a 5V DC supply voltage that is supplied by a dedicated Q-series power supply unit. It is capable of performing complex mathematical operations, including trigonometric calculations, exponential functions, and logarithms, by adhering to the IEEE 754 standards for advanced arithmetic capabilities.

Communication and Connectivity:

The Q12HCPU's RS-232 port allows real-time monitoring and simple control process setting. The CPU and peripheral devices need this interface to communicate reliably, which ensures data transmission and system synchronization.

The embedded flash ROM offers robust memory operations, improving data-intensive system dependability and performance. The Q12HCPU supports advanced networking protocols as CC-Link IE and MELSECNET/H, making multiplex remote I/O systems easy to configure and expanding networked control applications.

Advanced Features and Applications:

The Q12HCPU's multi-processor capability is one of its most notable features, as it enables concurrent processing across multiple CPU modules. This feature is essential for high-speed automation processes, as it substantially enhances system performance and enables the execution of complex control strategies in real-time.

The Q12HCPU also supports hot-swap module replacement in run mode, a valuable feature that ensures operational continuity and minimizes delays during maintenance or upgrades. This ability guarantees that the system remains operational, even in the event that individual components necessitate maintenance.

Additionally, the Q12HCPU is exceptional in both loop and sequence control applications due to its integrated control functions. This dual capability renders it optimal for process control environments that necessitate precise regulation and coordination of multiple control circuits.

Frequently Asked Questions:

What is the Q12HCPU's processing performance and program memory?

The Mitsubishi Q12HCPU boasts a computational speed of 34 ns per instruction and a program memory of 124K steps. These specifications facilitate the efficient execution of intricate automation tasks.

How many I/O points and communication interfaces does the Q12HCPU support?

The Q12HCPU is equipped with RS-232 and USB interfaces and can accommodate up to 4096 input/output points. These capabilities offer extensive connectivity and simplify system monitoring and programming.

Can the Q12HCPU accommodate hot-swap module replacement and multi-processor configurations?

Certainly, the Q12HCPU supports multi-processor configurations, which improves system performance. Additionally, it enables the hot-swap module replacement in run mode, which minimizes delay. These characteristics render it appropriate for industrial settings that are in high demand.

Product Specifications Table: