NA400-CPU module

Keyword:NA400-CPU module

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NA400-CPU Module

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Product Description
Performance Parameters

NA400-CPU module
Uses ARM and X86 processors
Operating frequency range: 180 MHz to 1000 MHz

Product Features
Powerful redundancy features
Supports various redundancy schemes, including power redundancy, CPU redundancy, Ethernet redundancy, and bus redundancy.

Integrates multiple communication ports
Modbus RS232 (up to 2 units)
Ethernet TCP/IP (up to 2)

Storage
High-capacity electronic hard drive
Large-capacity memory

LED display
Module operating status
Communication Status

Human-machine interface
Connect directly to the touchscreen—no programming required.

Clock synchronization
Configure the satellite standard clock interface—no programming required.

*The information provided in this text is merely a general description and introduction to the product’s features. The content of this document may change as the product undergoes further development. The right of interpretation rests with Aotuo Technology Co., Ltd.

Model		CPU401-0221	CPU401-0331	CPU401-0421	CPU401-0431	CPU401-0521	CPU401-0531	CPU401-0631
CPU processing power	Main frequency Bit instruction speed Character instruction speed Integer speed Floating-point speed	400MHz 0.05 μs 0.1 μs 0.1 μs 1 microsecond	1GHz 0.02 μs 0.04 μs 0.04 μs 0.2 μs	400MHz 0.05 μs 0.1 μs 0.1 μs 1 microsecond	1GHz 0.02 μs 0.04 μs 0.04 μs 0.2 μs	400MHz 0.05 μs 0.1 μs 0.1 μs 1 microsecond	1GHz 0.02 μs 0.04 μs 0.04 μs 0.2 μs	1GHz 0.02 μs 0.04 μs 0.04 μs 0.2 μs
Storage capacity	Program Data	1M 1M	16M 128M	16M 16M	16M 128M	16M 16M	32M 128M	32M 128M
Power consumption	Backplane bus Power consumption	35~70mA 2.1W	35~70mA 5W	35~70mA 2.1W	35~70mA 5W	35~70mA 2.1W	35~70mA 5W	35~70mA 5W
Redundant CPU module?		No	No	No	No	Yes	Yes	Yes
Ethernet		10/100 Mbps × 1	10/100/1000 Mbps x1	10/100 Mbps x2	10/100/1000 Mbps x2	10/100 Mbps × 1	10/100/1000 Mbps x1	10/100/1000 Mbps x1
Serial interface		RS232x2	RS485x2	RS232x2	RS485x2	RS232x2	RS485x2	RS485x2
Timer (T)		256	512	512	1024	512	1024	1024
Counter (C)		256	512	512	1024	512	1024	1024
Bit Register (M)		4096	8192	8192	16384	8192	16384	16384
Word Register (MW)		4096	16384	8192	32768	8192	16384	16384
Power-loss-retaining bit register (N)		1024	2048	2048	4096	2048	4096	4096
Power-loss-retaining word register (NW)		1024	2048	2048	4096	2048	4096	4096
System Status Register (S)		1024	2048	2048	4096	2048	4096	4096
System Word Register (SW)		1024	2048	2048	4096	2048	4096	4096
Digital quantity	Digital Input (I) Digital Output (Q)	1024 1024	4096 4096	2048 2048	8192 8192	2048 2048	16384 16384	16384 16384
Analog quantity	Analog Input (IW) Analog Output (QW)	256 256	1024 1024	512 512	2048 2048	512 512	4096 4096	4096 4096
Expansion capability	Expand the number of racks Number of extended modules	4 60	6 90	8 120	8 120	8 120	8 120	8 120
Communication capability	MODBUS PROFIBUS CAN Bus	√ √ √	√ √ √	√ √ √	√ √ √	√ √ √	√ √ √	√ √ √
Programming language	LD ST IL FBD SFC SCC C/C++	√ √ √ √ - √ -	√ √ √ √ √ √ √	√ √ √ √ - √ -	√ √ √ √ √ √ √	√ √ √ √ - √ -	√ √ √ √ √ √ √	√ √ √ √ √ √ √
Weight (g)		350g	400g	430g	430g	350g	350g	350g
Width x Height x Depth (mm)		40x145x162	40x145x162	40x145x162	40x145x162	40x145x162	40x145x162	40x145x162

*The information provided in this text is merely a general description and introduction to the product’s features. The content of this document is subject to change as the product undergoes further development. The right of interpretation rests with Aotuo Technology Co., Ltd.

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