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


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/B

The Allen-Bradley 1764-24BWA Series B controller is a Class B MicroLogix 1500 programmable controller. The unit is made up of a base unit and a power supply. The other included hardware features are the input and the output circuits and the processor. The 1764-24BWA Series B controller also features a removable terminal block, an interface to the expansion I/O, and a removable ESD barrier. The 1764-24BWA Series B controller comes with a built-in battery, and the battery can be replaced for optimal functionality. This programmable controller features input LEDs and output LEDs, and it also comes with the communication ports that support connections to external devices, including a PC. The status LEDs, including the input and the output LEDs, provide easy performance monitoring. This controller can be mounted on a panel or a DIN Rail. It can operate safely at a temperature of 32 to 131 degrees Fahrenheit.

The 1764-24BWA Series B controller allows for advanced communication with the other external devices through the Channel O port. This port also serves as the expansion interface for expanding the I/O interface as required by the application at hand. The power consumption is rated at 88 VA while the maximum load power is rated at 22 Watts. The 1764-24BWA Series B controller features a power supply voltage rating of 85 to 265 Volts AC. The 1764-24BWA Series B controller supports the RSLogix 500 software that is used for programming the controller. The supported communication options include the DH-485 network that allows the 1764-24BWA Series B controller to use an advanced interface converter. The unit also uses the Ethernet interface for connecting to the Ethernet network, allowing for accessibility through a web browser.

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