1769-L23E-QB1B

In Stock Ships Today
Request a Quote for 1769-L23E-QB1B
The Allen-Bradley 1769-L23E-QB1B is a CompactLogix 5370 L2 Packaged controller. It is part of the CompactLogix Programmable Automation Controller (PAC) product family which features built-in One (1) Ethernet and One (1) RS232 communication ports. It has 512KB embedded user memory and supports installation of up to Three (3) 1769 I/O modules.
Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1769-L23E-QB1B.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

To speak to a sales representative for pricing & lead time:

Rated 4.3 with 13 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

top legal disclaimer
top legal disclaimer

credit cards accepted
better business bureau

1769-L23E-QB1B

Revisions: Ser A Ser B 
Description: The Allen-Bradley 1769-L23E-QB1B is a CompactLogix 5370 L2 Packaged controller. It is part of the CompactLogix Programmable Automation Controller (PAC) product family which features built-in One (1) Ethernet and One (1) RS232 communication ports. It has 512KB embedded user memory and supports installation of up to Three (3) 1769 I/O modules.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

top legal disclaimer
disclaimer
credit cards
better business bureau
Revisions: Ser A Ser B 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1769-L23E-QB1B.
Exchange: Exchange credit for your defective unit available.

To speak to a sales representative for pricing & lead time:


Rated 4.3 with 13 reviews

Technical Specifications for 1769-L23E-QB1B

ManufacturerRockwell Automation / Allen-Bradley
Product Type:CompactLogix Controller
Communication ports:1 Ethernet I/P; 1 RS232
Supported Protocols:Ethernet I/P; DF1; DH485; ASCII
Maximum number of I/O modules supported:3 1769 Modules
No. of Task:32 Task
No. of Program per Task:100
No. of Embedded Inputs:(16) 24 VDC
Programming Language:Relay ladder (Safety Task only); Structured Text; Function block; SFC
Mounting:DIN Rail
Current draw @ 5V DC:1000 mA
Current draw @ 24V DC:700 mA
BrandAllen-Bradley
Part Number/Catalog No.1769-L23E-QB1B
Product LineCompactLogix
Module TypeProcessor Module
CommunicationSerial and Ethernet
Memory512 KB
Shipping Weight3 pounds
Shipping Dimensions11 x 8 x 6 inches
SeriesA and B
Replacement Terminal Block Part Number1769-RTBN18
Wire TypeCopper-90 degrees Celsius
Wire Size (Solid)22 to 14 AWG
Wire Size (Stranded)22 to 16 AWG
Battery1769-BA
End Cap1769-ECR
UPC10612598350763
ManufacturerRockwell Automation / Allen-Bradley
Product Type:CompactLogix Controller
Communication ports:1 Ethernet I/P; 1 RS232
Supported Protocols:Ethernet I/P; DF1; DH485; ASCII
Maximum number of I/O modules supported:3 1769 Modules
No. of Task:32 Task
No. of Program per Task:100
No. of Embedded Inputs:(16) 24 VDC
Programming Language:Relay ladder (Safety Task only); Structured Text; Function block; SFC
Mounting:DIN Rail
Current draw @ 5V DC:1000 mA
Current draw @ 24V DC:700 mA
BrandAllen-Bradley
Part Number/Catalog No.1769-L23E-QB1B
Product LineCompactLogix
Module TypeProcessor Module
CommunicationSerial and Ethernet
Memory512 KB
Shipping Weight3 pounds
Shipping Dimensions11 x 8 x 6 inches
SeriesA and B
Replacement Terminal Block Part Number1769-RTBN18
Wire TypeCopper-90 degrees Celsius
Wire Size (Solid)22 to 14 AWG
Wire Size (Stranded)22 to 16 AWG
Battery1769-BA
End Cap1769-ECR
UPC10612598350763

About 1769-L23E-QB1B

The 1769-L23E-QB1B is an Allen-Bradley packaged controller. This controller is part of the CompactLogix 5370 L2 product category that comes with embedded features, enabling this controller to function out of the box. It has integrated power supply that is operated by nominal supply voltage of 24VDC which supplies the necessary backplane power to the integrated modules of the controller.

In addition, the 1769-L23E-QB1B has built-in 16 channels of 24VDC Discrete inputs and 16 channels of Discrete outputs as well. I/O expansion is allowed by installation of additional Three (3) 1769 Compact I/O modules to custom fit this controller to the application requirement. It is also provided with 512KB user memory which can accommodate up to any combination of 32 periodic or continuous with 100 programs per task.

For controller communication, the 1769-L23E-QB1B feature a single Ethernet port and a USB interface. Both ports support high speed communication, with ethernet supporting 10/100 Mbps transmission rate and an RS232 communication interface that supports DF1, DH485 and ASCII interface. Both can be used for hardware configuration, programming, firmware update, online edits and industrial data exchange. These ports specifically support communication with Supervisory Control and Data Acquisition (SCADA), Human Machine Interface (HMI), and controllers within the same Ethernet and RS232 connections.

For programming, the appropriate software to use is RSLogix 5000 programming software. Specifically, for RSLogix Version 16, appropriate controller revision is 16.023. For Version 17.01.02, revision 17.012; 19.01.00 revision 19.015; For 20.01.00, revision 20.013. This make the controller compatible with a specific programming revision, ControlFlash utility may be used for firmware upgrade.

It has an embedded 24 Volts DC power supply and a 1000 milliamps BUS current at 5 Volts DC. The 1769-L23E-QB1B controller has a request packet interval (RPI) speed of approximately 1.0 millisecond of scan time across 1 to 4 modules. It comes with an Allen-Bradley 1769-BA replaceable battery. At 24 Volts DC, the Allen-Bradley 1769-L23E-QB1B compact controller has a drawn current of 700 milliamps and it dissipates 7 Watts of power. Devices can be connected to the 1769-L23E-QB1B through the Allen-Bradley 1756-CP3 or 1747-CP3 serial cables. It operates at 10 to 30 Volts DC at 30 degrees Celsius (86 degrees Fahrenheit). Additional embedded features include an input impedance of 3 kiloohms, a maximum inrush current of 250 milliamps, an off-state voltage of 5 Volts DC maximum, and an off-state current of 1.5 milliamps. The 1769-L23E-QB1B compact controller also has embedded output features which are a 16-unit output, an output delay time of 0.1 milliseconds, and a maximum leakage current of 1.0 milliamps at 26.4 Volts DC. The current across each module of the 1769-L23E-QB1B controller is rated at 4.0 Amps at 60 degrees Celsius (140 degrees Fahrenheit). The 1769-L23E-QB1B controller has an approximate weight of 0.91 kilograms (2 pounds) and it can be mounted on a DIN rail or on a panel mounting base.

FAQ for 1769-L23E-QB1B

What is this module’s communication type?


The 1769-L23E-QB1B has a serial communication type.

Can this module be purchased with a warranty?


Yes, the 1769-L23E-QB1B comes with a free 1-year warranty from DO Supply, Inc.

Where can I send the 1769-L23E-QB1B to be repaired?


DO Supply, Inc. offers a variety of repair services for the 1769-L23E-QB1B.

What are the available communication interfaces of the 1769-L23E-QB1B?


The 1769-L23E-QB1B has One (1) Ethernet and One (1) RS232 interface.

Technical Description of 1769-L23E-QB1B

This Allen Bradley CompactLogix Processor has an RS-232 Serial Port, Ethernet/IP Port,and has input power of 24 VDC.  This packaged processor comes with 512 Kbyte Memory, 16 VDC Inputs, and 16 VDC Outputs.

Repair Services for 1769-L23E-QB1B

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1769-L23E-QB1B. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1769-L23E-QB1B

Please refer to the manual for more information about the 1769-L23E-QB1B such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1769-L23E-QB1B Ser A
1769-L23E-QB1B/A, Series A, Rev A Request Quote
1769-L23E-QB1B Ser B
1769-L23E-QB1B/B, Series B, Rev B Request Quote
Common misspellings:
  • l769-L23E-QB1B
  • 1769-123E-QB1B
  • 1769-L23E-Q81B
  • 1769-L23E-QBlB
  • 1769-L23E-QB18
  • 1769L23EQB1B

Reviews for 1769-L23E-QB1B

Internal Review

"The 1769-L23E-QB1B is a CompactLogix packaged controller. This controller is part of the 5370 L2 CompactLogix controllers. The difference of this CompactLogix version compared to any 5370 L1 controller is that the packaged controllers, including the 1769-L23E-QB1B has 1 Ethernet, 1 RS232 communication interfaces compared to the 5730 L1 which has 2 Ethernet and 1 USB interface. Additionally, the L2 controller used Compact I/O modules for I/O expansion while L1 controllers uses Point I/O modules." -DO Supply Tech

Dimensions For 1769-L23E-QB1B

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1769-L23E-QB1B

Resolutions For 1769-L23E-QB1B

About

Technical Specifications for 1769-L23E-QB1B

ManufacturerRockwell Automation / Allen-Bradley
Product Type:CompactLogix Controller
Communication ports:1 Ethernet I/P; 1 RS232
Supported Protocols:Ethernet I/P; DF1; DH485; ASCII
Maximum number of I/O modules supported:3 1769 Modules
No. of Task:32 Task
No. of Program per Task:100
No. of Embedded Inputs:(16) 24 VDC
Programming Language:Relay ladder (Safety Task only); Structured Text; Function block; SFC
Mounting:DIN Rail
Current draw @ 5V DC:1000 mA
Current draw @ 24V DC:700 mA
BrandAllen-Bradley
Part Number/Catalog No.1769-L23E-QB1B
Product LineCompactLogix
Module TypeProcessor Module
CommunicationSerial and Ethernet
Memory512 KB
Shipping Weight3 pounds
Shipping Dimensions11 x 8 x 6 inches
SeriesA and B
Replacement Terminal Block Part Number1769-RTBN18
Wire TypeCopper-90 degrees Celsius
Wire Size (Solid)22 to 14 AWG
Wire Size (Stranded)22 to 16 AWG
Battery1769-BA
End Cap1769-ECR
UPC10612598350763
ManufacturerRockwell Automation / Allen-Bradley
Product Type:CompactLogix Controller
Communication ports:1 Ethernet I/P; 1 RS232
Supported Protocols:Ethernet I/P; DF1; DH485; ASCII
Maximum number of I/O modules supported:3 1769 Modules
No. of Task:32 Task
No. of Program per Task:100
No. of Embedded Inputs:(16) 24 VDC
Programming Language:Relay ladder (Safety Task only); Structured Text; Function block; SFC
Mounting:DIN Rail
Current draw @ 5V DC:1000 mA
Current draw @ 24V DC:700 mA
BrandAllen-Bradley
Part Number/Catalog No.1769-L23E-QB1B
Product LineCompactLogix
Module TypeProcessor Module
CommunicationSerial and Ethernet
Memory512 KB
Shipping Weight3 pounds
Shipping Dimensions11 x 8 x 6 inches
SeriesA and B
Replacement Terminal Block Part Number1769-RTBN18
Wire TypeCopper-90 degrees Celsius
Wire Size (Solid)22 to 14 AWG
Wire Size (Stranded)22 to 16 AWG
Battery1769-BA
End Cap1769-ECR
UPC10612598350763

About 1769-L23E-QB1B

The 1769-L23E-QB1B is an Allen-Bradley packaged controller. This controller is part of the CompactLogix 5370 L2 product category that comes with embedded features, enabling this controller to function out of the box. It has integrated power supply that is operated by nominal supply voltage of 24VDC which supplies the necessary backplane power to the integrated modules of the controller.

In addition, the 1769-L23E-QB1B has built-in 16 channels of 24VDC Discrete inputs and 16 channels of Discrete outputs as well. I/O expansion is allowed by installation of additional Three (3) 1769 Compact I/O modules to custom fit this controller to the application requirement. It is also provided with 512KB user memory which can accommodate up to any combination of 32 periodic or continuous with 100 programs per task.

For controller communication, the 1769-L23E-QB1B feature a single Ethernet port and a USB interface. Both ports support high speed communication, with ethernet supporting 10/100 Mbps transmission rate and an RS232 communication interface that supports DF1, DH485 and ASCII interface. Both can be used for hardware configuration, programming, firmware update, online edits and industrial data exchange. These ports specifically support communication with Supervisory Control and Data Acquisition (SCADA), Human Machine Interface (HMI), and controllers within the same Ethernet and RS232 connections.

For programming, the appropriate software to use is RSLogix 5000 programming software. Specifically, for RSLogix Version 16, appropriate controller revision is 16.023. For Version 17.01.02, revision 17.012; 19.01.00 revision 19.015; For 20.01.00, revision 20.013. This make the controller compatible with a specific programming revision, ControlFlash utility may be used for firmware upgrade.

It has an embedded 24 Volts DC power supply and a 1000 milliamps BUS current at 5 Volts DC. The 1769-L23E-QB1B controller has a request packet interval (RPI) speed of approximately 1.0 millisecond of scan time across 1 to 4 modules. It comes with an Allen-Bradley 1769-BA replaceable battery. At 24 Volts DC, the Allen-Bradley 1769-L23E-QB1B compact controller has a drawn current of 700 milliamps and it dissipates 7 Watts of power. Devices can be connected to the 1769-L23E-QB1B through the Allen-Bradley 1756-CP3 or 1747-CP3 serial cables. It operates at 10 to 30 Volts DC at 30 degrees Celsius (86 degrees Fahrenheit). Additional embedded features include an input impedance of 3 kiloohms, a maximum inrush current of 250 milliamps, an off-state voltage of 5 Volts DC maximum, and an off-state current of 1.5 milliamps. The 1769-L23E-QB1B compact controller also has embedded output features which are a 16-unit output, an output delay time of 0.1 milliseconds, and a maximum leakage current of 1.0 milliamps at 26.4 Volts DC. The current across each module of the 1769-L23E-QB1B controller is rated at 4.0 Amps at 60 degrees Celsius (140 degrees Fahrenheit). The 1769-L23E-QB1B controller has an approximate weight of 0.91 kilograms (2 pounds) and it can be mounted on a DIN rail or on a panel mounting base.

FAQ for 1769-L23E-QB1B

What is this module’s communication type?


The 1769-L23E-QB1B has a serial communication type.

Can this module be purchased with a warranty?


Yes, the 1769-L23E-QB1B comes with a free 1-year warranty from DO Supply, Inc.

Where can I send the 1769-L23E-QB1B to be repaired?


DO Supply, Inc. offers a variety of repair services for the 1769-L23E-QB1B.

What are the available communication interfaces of the 1769-L23E-QB1B?


The 1769-L23E-QB1B has One (1) Ethernet and One (1) RS232 interface.

Technical Description of 1769-L23E-QB1B

This Allen Bradley CompactLogix Processor has an RS-232 Serial Port, Ethernet/IP Port,and has input power of 24 VDC.  This packaged processor comes with 512 Kbyte Memory, 16 VDC Inputs, and 16 VDC Outputs.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1769-L23E-QB1B. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1769-L23E-QB1B. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1769-L23E-QB1B such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1769-L23E-QB1B Ser A
1769-L23E-QB1B/A, Series A, Rev A Request Quote
1769-L23E-QB1B Ser B
1769-L23E-QB1B/B, Series B, Rev B Request Quote

Common misspellings:
  • l769-L23E-QB1B
  • 1769-123E-QB1B
  • 1769-L23E-Q81B
  • 1769-L23E-QBlB
  • 1769-L23E-QB18
  • 1769L23EQB1B
PDF
Reviews

Reviews for 1769-L23E-QB1B

Internal Review

"The 1769-L23E-QB1B is a CompactLogix packaged controller. This controller is part of the 5370 L2 CompactLogix controllers. The difference of this CompactLogix version compared to any 5370 L1 controller is that the packaged controllers, including the 1769-L23E-QB1B has 1 Ethernet, 1 RS232 communication interfaces compared to the 5730 L1 which has 2 Ethernet and 1 USB interface. Additionally, the L2 controller used Compact I/O modules for I/O expansion while L1 controllers uses Point I/O modules. " -DO Supply Tech