A2NCPU MITSUBISHI Programmable Controller CPU Module

A2NCPU MITSUBISHI Programmable Controller CPU Module

Product Details

Features

The AnNCPU is provided with the following features that the conventional A1CPU, A2CPU, and A3CPU (hereafter "ACPU") are not.

l/O control mode switching

l/O control may be set in either of the three ways:

(a) lnput in direct mode, output in direct mode

(b) lnput in l/O image refresh mode, output in direct mode

(c) lnput in l/O image refresh mode, output in l/O image refresh mode

Direct mode:

Transfers ON/OFF data every time a corresponding instruction is executed.

Pulse signals can therefore be output to the external device during one scan.

I/O image refresh mode (referred to as "refresh mode"):

Tranfer ON/OFF data after the END instruction is executed.

The program can therefore be executed without its conditions changing during each scan.

Further, the processing speed is higher than in direct mode.

Constant scan function:

Executes the sequence program at the specified intervals.

Normally the program scan time depends on the instructions and programs executed.

The constant scan function allows the program to be executed at specified intervals.

Clock function:

The real-time clock allows transfer of the year, month, day, hour, minute, second and day of the week.

By switching on special relay M9027, the LED on the CPU front panel indicates the month, day, hour, minute and second.

Online l/O module loading/unloading:

Normally, the I/O module elements may be damaged if the module is loaded or unloaded with power on.

ln this system any I/O module can be loaded or unloaded with power on.

ln addition, l/O module loading/unloading is allowed during PLC CPU operation processing by setting the given data to the special register (D9094) and special relay (M9094).

Compatibility with ACPU programs

Any sequence program written by the ACPU may be used with the AnNCPU with the exception of the following instructions which differ in specifications:

lnstruction processing speed: The processing speed of the AnNCPU is 10 to 20% higher than that of the ACPU.

About  Moore

Moore Automation is always committed to excellence in corporate philosophy, whether it is control system components, services, or delivery efficiency, we are committed to doing better. Specializing In: Control Systems (DCS, PLC, CNC); Panel Controllers; HMI and Display Panels; Drives; Servo Motors; Encoders and Resolvers; Power Supplies.

We have a large inventory of spare parts for industrial control systems. Manufacturers cover a wide range and also work with a wide range of suppliers. Fast shipping to provide you with the best solution to meet your urgent needs If we don't have the stock request quotation you need, we can usually find it for you.

Moore Automation also offers quality outdated/discontinued spare parts to extend the installed life of your installed control system and reduce maintenance costs.

More Products

Contact Us

miya@mvme.cn(Click)

Email: miya@mvme.cn       

QQ: 2851195450

Tel: 86-18020776792       

Skype: miyazheng52