Description

Schneider 140CPU11302 is a Modicon Quantum series processor module produced by Schneider Electric.The following is a detailed introduction to the product:

1.Basic information

Brand:Schneider

Model:140CPU11302

Product type:processor module

2.Technical specifications

Processor:80186,no math coprocessor

Memory:Internal RAM is 256K(another saying is 109kB),user logic is 8K

Clock frequency:20MHz

Schneider 140CPU11302

I/O capabilities:

Local I/O:64 input/64 output(I/O)bytes

Maximum local I/O:30 input/32 output(may vary depending on configuration)

Distributed I/O:500 input/500 output(I/O)bytes/network

Remote I/O:Supports 3 distributed networks and 2 remote networks,the number of remote deployments is 31

Communication interface:

1 Modbus Plus port

1 Modbus RS232 port

Battery:Requires a 5A/110A lithium battery with a capacity of 1.2Ah and a battery life of 10 years

Other parameters:

Watchdog timer:250 milliseconds

Clock drift:In the range of 0~60℃,the clock error is±8 seconds/day

Bus current requirement:780mA

Net weight:about 0.3kg(another saying is 3.5kg,which may vary depending on different batches or configurations)

III.Software and programming

Software name:Concept ProWORX 32

Programming ability:Programming using a specific programming language,such as the Concept Programming Language.It should be noted that for 140CPU11302 with a lower firmware version,when updating the firmware to 140CPU11302S,it is necessary to follow the corresponding steps to select the appropriate firmware file for download and configuration.

Schneider 140CPU11302

IV.Application and features

Application scope:Mainly used in industrial automation and control systems,such as PLC(Programmable Logic Controller)systems,which are used to control and monitor mechanical and electrical equipment in factories.

Features:

High-performance processor and ample memory space support complex control logic and real-time response.

Multiple communication interfaces facilitate data exchange with other devices,sensors and networks.

Support modular design to facilitate system expansion and customization.

Industrial network support,can be integrated with other devices and systems.

Equipped with fault diagnosis and alarm functions to improve system reliability and maintainability.

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