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Mitsubishi A Series AOJ2LCPU

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AOJ2LCPU

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The AOJ2LCPU from Mitsubishi is a CPU module designed for automation applications. It integrates up to 512 input/output points and operates with a communication speed of 1.25 mbps. Its compact dimensions and memory capacity enable efficient processing.

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Technical specifications for AOJ2LCPU

ManufacturerMitsubishi
Product LineA Series
Part NumberAOJ2LCPU
Weight10.00 lbs (4.54 kg)
DescriptionCPU Module
External Dimensions (HxWxD)250 x 112 x 41 mm
I/O PointsUp to 512 points
Allowable Momentary Power Failure TimeWithin 20 ms
Communication Speed1.25 mbps
Memory CapacityMax. 32k bytes
Program Capacity for Main Sequence ProgramMax. 8k steps
Program Capacity for Sub-sequence ProgramAbsent
Communication MethodHalf duplex bit serial method
Operating Temperature Range0°C to 55°C
Storage Temperature Range-25°C to 75°C
Control SystemRepeated operation (using stored program)
Selectable I/O Control ModeRefresh/direct method
Programming LanguageLanguage dedicated for sequence control (combined use of relay symbol type and logic symbolic language)

Mitsubishi's AOJ2LCPU serves as a central processing unit (CPU) module engineered for a variety of control applications. Its dimensions of 250 mm in height, 112 mm in width, and 41 mm in depth make it compact yet powerful. This unit is capable of managing up to 512 input/output points, ideal for systems needing extensive control and monitoring.

Designed for reliability, the AOJ2LCPU can handle momentary power failures of up to 20 ms, ensuring minimal disruption to ongoing operations. The module features a communication speed of 1.25 mbps, facilitating rapid data exchange within complex control systems. Memory capacity is limited to a maximum of 32k bytes, allowing for efficient programming.

The primary program capacity for sequence control is rated for up to 8k steps, accommodating substantial control logic within various applications. It does not include capacity for sub-sequence programs, focusing its functionality solely on the main sequences. With half duplex bit serial communication, data transmission is both streamlined and effective.

The operating temperature range for the AOJ2LCPU spans from 0°C to 55°C, which suits it for typical industrial environments. In storage, it can endure temperatures from -25°C to 75°C, making it resilient in diverse settings. The control system operates through repeated execution using a stored program, and the selectable I/O control mode includes both refresh and direct methods for adaptable programming.

Programming is performed using a specialized language tailored for sequence control, which intelligently combines relay symbol type with logic symbolic language for enhanced flexibility in structure and design.