Description

Allen Bradley 1785-L30B is a programmable logic controller(PLC)of the Allen-Bradley PLC5 series.The following is a detailed introduction to the controller:

1.Basic information

Manufacturer:Allen-Bradley(Rockwell Automation)

Product series:PLC5

Model:1785-L30B

Allen Bradley 1785-L30B

2.Technical specifications

User memory:32K words

I/O device support:Supports up to 1024 I/O devices,which can be composed of any combination of discrete and analog input/output devices.In addition,complementary 1024 input and 1024 output devices are supported.

Remote I/O rack support:Up to 28 remote I/O racks can be connected.

Communication ports:

Two DH+/remote I/O combination ports(configurable as adapter or scanner)

One serial port(supports RS-232,423 and RS-422A communication standards)

Backplane current load:2.3 amps at 5 volts

Allen Bradley 1785-L30B

III.Features

Compact design:Small size and lightweight for easy installation and wiring.

Flexible I/O configuration:Supports a variety of I/O modules,and different types of modules can be selected according to specific application requirements.

Multiple communication interfaces:Supports multiple communication interfaces such as serial port and Ethernet,which is convenient for data exchange and communication with other devices.

Battery backup:A battery is installed,and when the controller is powered off,the battery will be used by the controller to save data in the user memory.

Indicator lights and key switches:There are multiple indicator lights(such as BATT,PROC,FORCE,COMM,etc.)and a three-position key switch(used to set the controller mode,such as RUN,PROG and REM)on the front panel,which are convenient for users to monitor and configure the controller.

4.Application Scenarios

Allen Bradley 1785-L30B controller is widely used in automation control systems in various industries,such as manufacturing,energy,water treatment,etc.It provides reliable control and monitoring functions and is suitable for small and medium-sized automation applications.

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.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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