Here's some information about the 1769-L18ER-BB1B PLC controller:

Processor and Memory: The 1769-L18ER-BB1B is equipped with a powerful 1.5 GHz dual-core processor for fast and efficient execution of control logic. It has 1 MB of user memory and supports up to 2 GB of Secure Digital (SD) Card memory for data logging and program storage.

Communication: The controller supports multiple communication options, including built-in Ethernet ports that enable connectivity to industrial networks such as EtherNet/IP. It also has a USB port for programming and data exchange with a computer.

I/O Modules: The 1769-L18ER-BB1B is part of the Allen-Bradley Compact I/O family and is compatible with various I/O modules. These modules provide the physical interface for connecting and controlling field devices such as sensors, actuators, and other devices in the control system.

Expansion and Flexibility: The controller supports local expansion through the use of additional Compact I/O modules, allowing for easy scalability and flexibility in system design. It also supports remote I/O connections, facilitating distributed control architectures.

Programming and Software: The 1769-L18ER-BB1B PLC controller is programmed using Rockwell Automation's Integrated Development Environment (IDE), which is called Studio 5000 Logix Designer. This software provides a comprehensive set of tools for program development, configuration, and diagnostics.

Allen Bradley Plc Controller 

1769-ASCII

1769-BA

1769-CJC

1769-CLL3

1769-CRL1

1769-CRL3

1769-CRR1

1769-ECL

1769-ECR

1769-IA16

1769-IA8I

1769-IF4

1769-IF4XOF2

1769-IF8

1769-IM12

1769-IQ16

1769-IQ32

1769-IQ32T

1769-IQ6XOW4

1769-L16ER-BB1B

1769-L18ER-BB1B

1769-L18ERM-BB1B

1769-L19ER-BB1B

1769-L24ER-QB1B

1769-L24ER-QBFC1B

1769-L27ERM-QBFC1B

1769-L30ER

1769-L30ER-NSE

1769-L30ERM

1769-L33ER

1769-L33ERM

1769-L36ERM

1769-L38ERM

1769-OA8

1769-OB16

1769-OB32

1769-OB8

1769-OF2

1769-OF4

1769-OF4VI

1769-OW16

1769-OW8

1769-PA2

1769-PA4

1769-PB2

1769-SDN

1769-SM2