1769-L31

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The Allen-Bradley 1769-L31 is a CompactLogix controller that is part of the 1769 CompactLogix Programmable Automation Controller (PAC) family. This controller has Two (2) RS232 communication ports, with 512Kbytes memory and supports installation up to Sixteen (16) I/O modules and extended up to Three (3) banks of I/O module.
Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1769-L31.
Exchange: Exchange credit for your defective unit available.

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

*Disclaimer: This unit does not ship with terminal blocks. Terminal blocks may be present in photographs for illustrative purposes.

Rated 4.4 with 15 reviews
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1769-L31

Revisions: Ser A 
Description: The Allen-Bradley 1769-L31 is a CompactLogix controller that is part of the 1769 CompactLogix Programmable Automation Controller (PAC) family. This controller has Two (2) RS232 communication ports, with 512Kbytes memory and supports installation up to Sixteen (16) I/O modules and extended up to Three (3) banks of I/O module.
In Stock Ships Today
Request a quote for 1769-L31


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credit cards
better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1769-L31.
Exchange: Exchange credit for your defective unit available.

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


Rated 4.4 with 15 reviews

Technical Specifications for 1769-L31

BrandAllen-Bradley
ManufacturerRockwell Automation
Product Type:Controller
Part Number:1769- L31
Communication ports:Two (2) RS232
Channel Isolation:Channel 0: Fully isolated; Channel 1: Non-isolated
DH485; DF1; ASCIIMaximum number of I/O modules supported:
16 ModulesMaximum number of I/O banks supported:
3 banksPower supply distance rating:
4Programming cable:
1747-CP3 / 1756-CP3Battery:
1747-BAVibration:
Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak0° to +60°C (+32° to +140°F)
Part Number/Catalog No.1769-L31
Product LineCompactLogix
Module TypeProcessor Module
Module TypeControl Module
CommunicationSerial
SoftwareRSLogix5000
Enclosure Type RatingNone (Open Style)
Memory512 kilobytes
SeriesA and B
Battery 1769-BA
Shipping Weight2 lbs.
Shipping Dimensions8X8X5 inch
Wire TypeCopper-90 degrees Celsius
Wire Size (Solid)22-14 AWG
UPC10612598313652
BrandAllen-Bradley
ManufacturerRockwell Automation
Product Type:Controller
Part Number:1769- L31
Communication ports:Two (2) RS232
Channel Isolation:Channel 0: Fully isolated; Channel 1: Non-isolated
DH485; DF1; ASCIIMaximum number of I/O modules supported:
16 ModulesMaximum number of I/O banks supported:
3 banksPower supply distance rating:
4Programming cable:
1747-CP3 / 1756-CP3Battery:
1747-BAVibration:
Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak0° to +60°C (+32° to +140°F)
Part Number/Catalog No.1769-L31
Product LineCompactLogix
Module TypeProcessor Module
Module TypeControl Module
CommunicationSerial
SoftwareRSLogix5000
Enclosure Type RatingNone (Open Style)
Memory512 kilobytes
SeriesA and B
Battery 1769-BA
Shipping Weight2 lbs.
Shipping Dimensions8X8X5 inch
Wire TypeCopper-90 degrees Celsius
Wire Size (Solid)22-14 AWG
UPC10612598313652

About 1769-L31

The Allen-Bradley 1769-L31 is a Programmable Automation Controller (PAC) that is part of the 1769 CompactLogix controller family. This controller is ideal for use in small to medium scale applications. This controller is provided with dual RS232 communication interfaces, specifically channel 0 that supports DF1, DH-485 and ASCII protocols and channel 1 that supports DF1 and DH-485 protocols.

Channel 0 is a fully isolated port while Channel 1 is a non-isolated port, both supporting up to 38.4 kbps transmission speed. It also comes with a user memory of 512Kbytes and non-volatile memory option through the 1784-CF64 or 1784-CF128 CompactFlash card.

This controller supports up to Sixteen (16) local I/O modules and may be expanded up to Three (3) banks of Input and Output modules for system expansion. This controller must be installed not more than Four (4) modules away from the power supply, designated by its power supply distance rating.
The 1769-L31 is configured using the RSLogix 5000 Programming software. This software is a Microsoft Windows application, and support offline and online configuration of the controllers. It is also equipped with commissioning such as I/O forcing for rapid engineering of the controller.

The 1769-L31 comes with easily identifiable LED indicators such as RUN, FORCE, BAT, OK, I/O, DHC0, Channel 0 and Channel 1 LED indicators. Each of these LED operate independently to depict the current controller status.

This controller comes with a 1747-BA battery that is used to maintain contents of user memory where the program is downloaded. This battery is a replaceable unit and provided with a Battery (BAT) status LED. Only one controller can be used in a CompactLogix system.

The 1769-L31 controller has 512 KB of available user memory. It has Two (2) RS-232 serial ports for communication with one for the system or user protocols and one for system protocol only. It can support a maximum of 4 tasks, 16 local I/O modules, and 3 I/O banks. It has a current requirement of 330mA at 5V DC and 40mA at 24V DC. It has a dimension of 8 x 8 x 5 in. and weighs 2 lbs. It uses RSLogix 5000 software for configuration and programming. For installation, it uses the DIN-rail or panel mounting method with an open enclosure. It must always be the leftmost module and be within four modules of the system’s power supply. For wiring, the 1756-CP3 or the 1747-CP3 serial cable with a 2mm^2 (14- 22 AWG) category standard is used. The 1784-CF128 Industrial CompactFlash card can also be installed as a nonvolatile memory. The 1769-BA is the only battery module compatible with this controller.
The 1769-L31 controller has LED status indicators for various commands such as Run, Force, Battery, I/O, and Ok. It is intended for use in overvoltage category II industrial standards with 0 - 60 °C operating temperature and 30g operating shock.

FAQ for 1769-L31

What is the user memory of a 1769-L31 controller?


A 1769-L31 CompactLogix Controller has a user memory of 512 kilobytes.

What is the power supply distance rating of CompactLogix Controllers?


All CompactLogix controllers, including 1769-L31, have a power supply distance rating of 4.

What is the price of 1769-L31 CompactLogix Controllers?


Submit a quote request, send us an email, or call 800-730-0292 for our best price.

Where can I find repair services for the 1769-L31 CompactLogix Controller?


DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1769-L31 CompactLogix Controller. For more information or to request a repair quote, please click here.

What are the available communication interface of the 1769-L31?


The 1769-L31 has Two (2) serial communication interfaces labelled as Channel 0 and Channel 1.

What is the size of the user memory built-in with the 1769-L31 controller?


This 1769-L31 comes with a user memory amounting to 512KB and may be expanded with the use of non-volatile memory 1784-CF64 or 1784-CF128 CompactFlash card.

What is the power supply distance rating of the 1769-L31?


The 1769-L31 has a power supply distance rating of 8 modules.

Technical Description of 1769-L31

Allen Bradley CompactLogix Dual Serial Processor, 512KB capacity of memory CPU Module 1769-L31 Allen Bradley CompactLogix | RSLogix5000 | series A&B | enclosure type is closed | copper wire type. Weighs 2lbs and is 8x8x5 inches.

Repair Services for 1769-L31

Type Lead Time Price Action
Repair Service 2-4 weeks $579.41cartAdd to Cart

Our highly skilled technicians can repair your 1769-L31. 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-L31

Please refer to the manual for more information about the 1769-L31 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1769-L31 Ser A
1769-L31/A, Series A, Rev A Request Quote
Common misspellings:
  • l769-L31
  • 1769-131
  • 1769-L3l
  • 1769L31

Reviews for 1769-L31

Internal Review

"The 1769-L31 is a Programmable Automation Controller (PAC) from the CompactLogix product family. This controller has Two (2) Serial interfaces, however, lacks an embedded Ethernet communication interface compared to other PACs." -DO Supply Tech

Dimensions For 1769-L31

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-L31

Resolutions For 1769-L31

About

Technical Specifications for 1769-L31

BrandAllen-Bradley
ManufacturerRockwell Automation
Product Type:Controller
Part Number:1769- L31
Communication ports:Two (2) RS232
Channel Isolation:Channel 0: Fully isolated; Channel 1: Non-isolated
DH485; DF1; ASCIIMaximum number of I/O modules supported:
16 ModulesMaximum number of I/O banks supported:
3 banksPower supply distance rating:
4Programming cable:
1747-CP3 / 1756-CP3Battery:
1747-BAVibration:
Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak0° to +60°C (+32° to +140°F)
Part Number/Catalog No.1769-L31
Product LineCompactLogix
Module TypeProcessor Module
Module TypeControl Module
CommunicationSerial
SoftwareRSLogix5000
Enclosure Type RatingNone (Open Style)
Memory512 kilobytes
SeriesA and B
Battery 1769-BA
Shipping Weight2 lbs.
Shipping Dimensions8X8X5 inch
Wire TypeCopper-90 degrees Celsius
Wire Size (Solid)22-14 AWG
UPC10612598313652
BrandAllen-Bradley
ManufacturerRockwell Automation
Product Type:Controller
Part Number:1769- L31
Communication ports:Two (2) RS232
Channel Isolation:Channel 0: Fully isolated; Channel 1: Non-isolated
DH485; DF1; ASCIIMaximum number of I/O modules supported:
16 ModulesMaximum number of I/O banks supported:
3 banksPower supply distance rating:
4Programming cable:
1747-CP3 / 1756-CP3Battery:
1747-BAVibration:
Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak0° to +60°C (+32° to +140°F)
Part Number/Catalog No.1769-L31
Product LineCompactLogix
Module TypeProcessor Module
Module TypeControl Module
CommunicationSerial
SoftwareRSLogix5000
Enclosure Type RatingNone (Open Style)
Memory512 kilobytes
SeriesA and B
Battery 1769-BA
Shipping Weight2 lbs.
Shipping Dimensions8X8X5 inch
Wire TypeCopper-90 degrees Celsius
Wire Size (Solid)22-14 AWG
UPC10612598313652

About 1769-L31

The Allen-Bradley 1769-L31 is a Programmable Automation Controller (PAC) that is part of the 1769 CompactLogix controller family. This controller is ideal for use in small to medium scale applications. This controller is provided with dual RS232 communication interfaces, specifically channel 0 that supports DF1, DH-485 and ASCII protocols and channel 1 that supports DF1 and DH-485 protocols.

Channel 0 is a fully isolated port while Channel 1 is a non-isolated port, both supporting up to 38.4 kbps transmission speed. It also comes with a user memory of 512Kbytes and non-volatile memory option through the 1784-CF64 or 1784-CF128 CompactFlash card.

This controller supports up to Sixteen (16) local I/O modules and may be expanded up to Three (3) banks of Input and Output modules for system expansion. This controller must be installed not more than Four (4) modules away from the power supply, designated by its power supply distance rating.
The 1769-L31 is configured using the RSLogix 5000 Programming software. This software is a Microsoft Windows application, and support offline and online configuration of the controllers. It is also equipped with commissioning such as I/O forcing for rapid engineering of the controller.

The 1769-L31 comes with easily identifiable LED indicators such as RUN, FORCE, BAT, OK, I/O, DHC0, Channel 0 and Channel 1 LED indicators. Each of these LED operate independently to depict the current controller status.

This controller comes with a 1747-BA battery that is used to maintain contents of user memory where the program is downloaded. This battery is a replaceable unit and provided with a Battery (BAT) status LED. Only one controller can be used in a CompactLogix system.

The 1769-L31 controller has 512 KB of available user memory. It has Two (2) RS-232 serial ports for communication with one for the system or user protocols and one for system protocol only. It can support a maximum of 4 tasks, 16 local I/O modules, and 3 I/O banks. It has a current requirement of 330mA at 5V DC and 40mA at 24V DC. It has a dimension of 8 x 8 x 5 in. and weighs 2 lbs. It uses RSLogix 5000 software for configuration and programming. For installation, it uses the DIN-rail or panel mounting method with an open enclosure. It must always be the leftmost module and be within four modules of the system’s power supply. For wiring, the 1756-CP3 or the 1747-CP3 serial cable with a 2mm^2 (14- 22 AWG) category standard is used. The 1784-CF128 Industrial CompactFlash card can also be installed as a nonvolatile memory. The 1769-BA is the only battery module compatible with this controller.
The 1769-L31 controller has LED status indicators for various commands such as Run, Force, Battery, I/O, and Ok. It is intended for use in overvoltage category II industrial standards with 0 - 60 °C operating temperature and 30g operating shock.

FAQ for 1769-L31

What is the user memory of a 1769-L31 controller?


A 1769-L31 CompactLogix Controller has a user memory of 512 kilobytes.

What is the power supply distance rating of CompactLogix Controllers?


All CompactLogix controllers, including 1769-L31, have a power supply distance rating of 4.

What is the price of 1769-L31 CompactLogix Controllers?


Submit a quote request, send us an email, or call 800-730-0292 for our best price.

Where can I find repair services for the 1769-L31 CompactLogix Controller?


DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1769-L31 CompactLogix Controller. For more information or to request a repair quote, please click here.

What are the available communication interface of the 1769-L31?


The 1769-L31 has Two (2) serial communication interfaces labelled as Channel 0 and Channel 1.

What is the size of the user memory built-in with the 1769-L31 controller?


This 1769-L31 comes with a user memory amounting to 512KB and may be expanded with the use of non-volatile memory 1784-CF64 or 1784-CF128 CompactFlash card.

What is the power supply distance rating of the 1769-L31?


The 1769-L31 has a power supply distance rating of 8 modules.

Technical Description of 1769-L31

Allen Bradley CompactLogix Dual Serial Processor, 512KB capacity of memory CPU Module 1769-L31 Allen Bradley CompactLogix | RSLogix5000 | series A&B | enclosure type is closed | copper wire type. Weighs 2lbs and is 8x8x5 inches.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $579.41cartAdd to Cart

Our highly skilled technicians can repair your 1769-L31. 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 $579.41cartAdd to Cart

Our highly skilled technicians can repair your 1769-L31. 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-L31 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1769-L31 Ser A
1769-L31/A, Series A, Rev A Request Quote

Common misspellings:
  • l769-L31
  • 1769-131
  • 1769-L3l
  • 1769L31
PDF
Reviews

Reviews for 1769-L31

Internal Review

"The 1769-L31 is a Programmable Automation Controller (PAC) from the CompactLogix product family. This controller has Two (2) Serial interfaces, however, lacks an embedded Ethernet communication interface compared to other PACs. " -DO Supply Tech