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1764-24BWA Ser A, Series A, Rev A


The 1764-24BWA is a MicroLogix 1500 base unit that belongs to the Bulletin 1764 product family. It has a line power voltage requirement of 85-265 VAC, integrated Eight (8) 24VDC sink/source discrete inputs, Four (4) High-Speed inputs and Twelve (12) Relay Outputs. It has integrated RS232 communication ports for device communication.

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About 1764-24BWA/A

The 1764-24BWA Series A drive is an Allen-Bradley/Rockwell Automation MicroLogix 1500 drive and it is part of Series A of the MicroLogix 1500 drives. The 1764-24BWA Series A drive features an operating frequency of 0 to 20 Hertz with a line power rating of 85 to 265 Volts AC. The 1764-24BWA Series A drive features the relay port output source and the input circle type is the 24 Volts DC sink/source type. The mounting type is a DIN rail or panel mounting type while the temperature range is 32 to 131 degrees Fahrenheit. The 1764-24BWA Series A drive features the RS-232 communication ports, while the I/O rating is 12 inputs and 12 outputs. The MicroLogix 1500 controllers are flexible when it comes to configuring the DC input groups for high-speed or the normal operation. The users can easily configure each of the individual input group’s response time. This is done by using the configurable filter that is set to allow determination of how long the input signal should be set to the on or off status. 

The Allen-Bradley/Rockwell Automation 1764-24BWA Series A drive also comes with the ability to configure the inputs into latching inputs that are often referred to as pulse catching inputs. The latching inputs allow for fast capture of pulses in order to hold them for the single controller scan. The 1764-24BWA Series A drive comes with the user memory that comprises the data files, the function files, and the program files. It also comes with the user memory that can show the amount of storage that is available to the users.

Technical specifications:
Manufacturer:Rockwell Automation
Part Number/Catalog No.:1764-24BWA
Series:MicroLogix 1500
Function:Base Controller
Module Type:Base Unit
I/O Rating:12 inputs/ 12 outputs
No. of Inputs:12 inputs
Input Voltage:24 Volts DC
Input channel Voltage:24V dc, sink/source
Output Source:Relay Port
No. of Outputs:12 outputs
Input Circuit Type:24 Volt DC Sink/Source
Max Expanded I/O Count:512
Output channel Voltage:24-125VDC; 120-240VAC
Operating Frequency :0 to 20 kHz
Line Power:85 to 265 Volts AC
Power Supply Voltage:85-265 VAC
Dimensions:5.43 x 6.62 x 3.43 inches
Temperature Rating:32 to 131 degrees Fahrenheit
Compatible Processors:1764-LSP and 1764-LRP
Ports:RS-232 Serial Ports
Memory Modules:This unit is compatible with (1764-MM1-MM4) Memory Modules
Time Clock:1764-RTC or 1764-MM1RTC
Required Processor:1764-LRP or 1764-LSP
Product Lifecycle Status*:Discontinued/Obsolete