Description

SCHNEIDER 140CPU43412A is a CPU processor module produced by Schneider Electric,which belongs to the Modicon Quantum automation platform.The following is a detailed introduction to the product:

1.Basic properties

Model:140CPU43412A

Manufacturer:Schneider Electric

Platform:Modicon Quantum Automation Platform

SCHNEIDER 140CPU43412A

2.Technical specifications

Clock pulse frequency:66 MHz

Internal RAM:896 kB

Precise time of 1K instructions:0.1~0.5 ms

Monitoring clock:250 ms

Clock error:Under certain conditions,the error is+/-8 seconds/day

Input and output bytes:30(w32o distributed 64 l64O maximum local 64 l64O remote)

Input and output bytes network:500 I/500O distributed

Network reduction/network:63 distributed

Number of branches:31 remote

Number of networks:2 remote 3 distributed

SCHNEIDER 140CPU43412A

3.Functional features

Built-in software:Built-in ProWORX 32 software,allowing the processor to run smoothly and thoroughly.

Battery life:With 1.2Ah lithium battery,the battery life is up to 10 years.

Connectivity:There are 2 remote networks and 3 distributed networks,allowing for a wide range of connections.At the same time,the module has 3 ports,including 1 Modbusplus and 2 Modbus RS232.

Flash Executor:The 140CPU43412A version has a unique Flash Executor.

Single Slide Switch:Used to select the communication parameter settings for the Modbus(RS-232)port.

Key Switch:Used to protect the memory from programming changes while the controller is running,making the module safe and reliable during operation.

Address Switch:Consists of two rotary switches,located on the rear panel of Quantum CPUs,used to set the ModbusPlus node and Modbus port address.

IV.Support Systems and Applications

Support Systems:Support PLC/DCS systems.

Applications:This processor module is widely used in the field of industrial automation and can be used to control various devices and systems.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.
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