Replace Industrial
UPC10612598518132
BrandAllen-Bradley
Inputs(12) Digital Fast 24 Volts DC, (8) Digital Normal 24 Volts DC, (4) Analog
Memory20 KB
SeriesMicroLogix 1400
Weight2 pounds
FeatureBuilt-in RTC
Outputs(12) Relay, (2) Analog
Dimensions3.5 x 7.08 x 3.43 inches
Module TypeController
Part Number1766- L32AWA
ManufacturerRockwell Automation
Power supply100/240V AC
Product TypeMicroLogix 1400 Controller
Channel Count(20) IP, (12) OP
Number of I/O38 I/O points
Product FamilyMicroLogix
Operating Power110 to 240 Volts AC
Shipping weight2 lbs
Mounting OptionsPanel and DIN Rail
Power Consumption120 VA
Communication port1 RS232 / RS485; 1 Ethernet; 1 RS232
Operating Frequency47-63 Hz
Supported ProtocolsSerial:DF1, ASCII, MODBUS RTU, DNP3, DH485Ethernet: Ethernet I/P, DNP3, MODBUS TCP/IP
Programming SoftwareRSLogix 500; RSLogix 500 Micro
Part Number/Catalog No.1766-L32BWAA
Number of Analog OutputsTwo (2) Single Ended
Analog Input Signal Range0…10.0V DC - 1 LSB
Number of Discrete InputsTwelve (12) Fast 24V DC Inputs; Eight (8) Normal 24V DC Inputs
Number of Discrete OutputsTwelve (12) Relay
Power supply inrush current120V AC: 25 A for 8 ms 240V AC: 40A for 4 ms
Allen-Bradley

1766-L32BWAA

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PLCsMicroLogix 1400

The Allen-Bradley 1766-L32BWAA from Rockwell Automation is a controller within the MicroLogix 1400 series, designed for versatile industrial applications. With an integrated power supply for 110 to 240 Volts AC, it features 20 KB memory, built-in real-time clock, various digital and analog I/O options totaling 38 points, and supports multiple communication protocols. Its compact size and mounting flexibility make it ideal for automation tasks requiring a combination of relay and analog outputs.

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Overview of Allen-Bradley 1766-L32BWAA

The Allen-Bradley 1766-L32BWAA is a MicroLogix 1400 programmable logic controller (PLC) that is part of Rockwell Automation's MicroLogix family of controllers. It is designed to offer high-performance features in a compact and affordable package, catering to a wide range of automation needs in small to mid-sized control systems.

Basic Specifications

The 1766-L32BWAA has a 120/240V AC power supply and includes 32 digital I/O points, split into 20 digital inputs and 12 relay outputs. It also provides an analog I/O with two analog inputs and one analog output, making it well-suited for applications that require both discrete and simple analog processing capabilities. Furthermore, the controller comes with a battery-backed real-time clock, which is beneficial for time-dependent control applications.

Communication and Connectivity

This PLC comes equipped with an RS232/485 combo port for serial communication and an Ethernet port for network connectivity. These communication options enable the 1766-L32BWAA to interface with other devices, from sensors and actuators to HMIs and computers, allowing for seamless integration into larger control systems. Its Ethernet interface supports advanced web services, which can be used for remote monitoring and control.

Programming and Software Compatibility

The 1766-L32BWAA is programmable with Rockwell Automation's RSLogix 500 programming software. The software provides a user-friendly environment to develop, test, and troubleshoot ladder logic and other control programs. The device also supports the MicroLogix 1400 Instruction Set, which includes a comprehensive range of commands for various automation tasks.

Expansion Capabilities

Although the 1766-L32BWAA PLC offers an extensive range of features, it can be expanded with additional I/O modules if more inputs or outputs are needed for complex applications. This scalability ensures that users can adapt the system to changing requirements without the need for complete system overhauls, protecting investments and minimizing downtime.

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