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Mitsubishi Melsec-Q Q25HCPUC

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Q25HCPUC

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The Q25HCPUC CPU from Mitsubishi's Melsec-Q series is designed for advanced control applications. It operates on a 5 V DC power supply and supports a connection capacity of up to 4096 I/O points.

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Technical specifications for Q25HCPUC

ManufacturerMitsubishi
Product TypeCPU
Product LineMelsec-Q
Part NumberQ25HCPUC
Weight32.00 lbs (14.51 kg)
Supply Voltage5 Volts DC
Connection Capacity4096 x I/O points
ConnectionsUSB, RS-232
Communication ProtocolRS-232
MountingBackplane/rack
Chemical ResistanceConformal coating
Operating Temperature0°C...+55°C
Storage Temperature-25°C...+75°C
Refresh Time0.5ms-2s
StorageSRAM, flash, ATA
Programming LanguagesLadder diagram, structured text, FBD
Program Memory252K steps / 1008KBytes
LD Instruction Processing Time34 ns
MOV Instruction Processing Time102 ns

Operating within the Melsec-Q series, the Mitsubishi Q25HCPUC CPU is engineered for efficient automation. The unit functions with a supply voltage of 5 volts DC and can manage connectivity for up to 4096 I/O points, making it a versatile choice for scalable systems. It offers connection options through USB and RS-232 interfaces, facilitating effective communication within a network.

This component mounts onto a backplane or rack, contributing to its straightforward installation. Its refresh time ranges between 0.5 milliseconds and 2 seconds, ensuring responsive operation under various conditions. The device can withstand an operational temperature range of 0°C to +55°C and can be stored in temperatures as low as -25°C and as high as +75°C.

With a memory capacity of 252K steps, the Q25HCPUC's program memory totals 1008 KB. It utilizes SRAM, flash, and ATA storage, enhancing data retention capabilities. Regarding processing efficiency, the LD instruction processes data in 34 nanoseconds, while MOV instructions require 102 nanoseconds. Programming for the Q25HCPUC supports multiple languages, such as Ladder Diagram, structured text, and Function Block Diagram (FBD), providing flexibility for developers. The conformal coating protects the unit from chemical exposure, adding to its robustness in demanding environments.