1768-L43

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Request a Quote for 1768-L43
The Allen-Bradley 1768-L43 controller is a CompactLogix series industrial controller. It is designed to handle medium-sized industrial applications and to provide industrial Logix solutions to these applications. The 1768-L43 CompactLogix controller can operate with version 16.03 or later of the RSLogix 5000 software and with version 16.23 or later of the controller firmware. This compact controller must be installed with a power supply, an end cap, a serial cable, and mounting screws or a DIN Rail in order to operate. The 1768-L43 CompactLogix controller can host either up to 2 local Bulletin 1768 I/O modules or up to 16 local and remote Bulletin 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 1768-L43.
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 19 reviews
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1768-L43

Revisions: Ser A Ser B Ser C Ser D 
Description: The Allen-Bradley 1768-L43 controller is a CompactLogix series industrial controller. It is designed to handle medium-sized industrial applications and to provide industrial Logix solutions to these applications. The 1768-L43 CompactLogix controller can operate with version 16.03 or later of the RSLogix 5000 software and with version 16.23 or later of the controller firmware. This compact controller must be installed with a power supply, an end cap, a serial cable, and mounting screws or a DIN Rail in order to operate. The 1768-L43 CompactLogix controller can host either up to 2 local Bulletin 1768 I/O modules or up to 16 local and remote Bulletin 1769 I/O modules.
In Stock Ships Today
Request a quote for 1768-L43

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1768-L43.
Exchange: Exchange credit for your defective unit available.

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


Rated 4.4 with 19 reviews

Technical Specifications for 1768-L43

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-L43
Product LineCompactLogix
Module TypeProcessor Module
Product Type:Controller
Part Number:1768- L43
Integrated Memory:2MB
Memory2 MB
Communication ports:One (1) RS232
Maximum number of I/O modules supported:16 Modules
Shipping Dimensions8X8X5 inches
CommunicationRS-232
Maximum number of I/O banks supported:2 Banks
Power supply distance rating:4
Programming cable:1747-CP3 / 1756-CP3
Vibration:Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak
I/O modules16
Operating Temperature:0° to +60°C (+32° to +140°F)
UPC10612598307538
Backplane current1.3 Amps at 24 Volts
Power consumption31.1 Watts maximum
Power dissipation6.3 Watts
SoftwareRSLogix5000
Shipping Weight2 pounds
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-L43
Product LineCompactLogix
Module TypeProcessor Module
Product Type:Controller
Part Number:1768- L43
Integrated Memory:2MB
Memory2 MB
Communication ports:One (1) RS232
Maximum number of I/O modules supported:16 Modules
Shipping Dimensions8X8X5 inches
CommunicationRS-232
Maximum number of I/O banks supported:2 Banks
Power supply distance rating:4
Programming cable:1747-CP3 / 1756-CP3
Vibration:Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak
I/O modules16
Operating Temperature:0° to +60°C (+32° to +140°F)
UPC10612598307538
Backplane current1.3 Amps at 24 Volts
Power consumption31.1 Watts maximum
Power dissipation6.3 Watts
SoftwareRSLogix5000
Shipping Weight2 pounds

About 1768-L43

The Allen-Bradley 1768-L43 CompactLogix controller is a Programmable Logic Controller (PLC) that is used to control machines and processes. This controller has integrated serial port for connection to PCs and other devices. This controller is configured using RSLogix 500 programming software. It supports two 1768 backplane modules and it supplies a backplane current of 1.3 Amps at 24 Volts. It has a 2.0 Amps backplane current at 5.2 Volts. For manually changing the operating mode, the controller is provided with a key control on the front panel for adjusting the controller mode.
The 1768-L43 has a maximum power consumption of 31.3 Watts and a power dissipation rate of 6.3 Watts. It can support a maximum of sixteen 1769 I/O modules and two 1768 modules residing within 2 remote I/O banks. The 1768-L43 has an isolation voltage of 30 Volts tested at 500 Volts AV between RS 232 and system. The 1768-L43 is designated at aT4 temperature code (135 degrees Celsius) and is compatible with any open style type enclosure rating. It is easily mounted using either the (wall)/panel mount or DIN rail via M4 or #8 mounting screws. The 1768-L43 has a weight of 11.9 ounces and shipping dimensions of 5.18 x 2.65 x 4.80 inches. The 1768-L43 has a 5 to 95% non-condensing relative humidity, a working temperature range of 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit), and a storage temperature range between -40 and 85 degrees Celsius (-40 and 185 degrees Fahrenheit).

The 1768-L43 is a CompactLogix controller that is ideal medium sized applications. This controller features Logix automation platform capabilities in a compact and cost-effective form. This controller supports motion application and compatible for use along safety controller.

This controller provides with a 2MB memory allocation. This provided memory may be added with a 1784-CF128 optional non-volatile memory. This memory is a CompactFlash memory supports automatic loading of user program, modular transfer of controller data to another compatible controller. It prevents deletion of the program and prevents unwanted deletion of data.

It is also provided with a fully isolated RS232 communication port that supports maximum speed of 38.4 Kbps. For connecting to the controller, recommended cables include 1756-CP3 or 1747-CP3, which is a right-angle connector to controller, straight to serial port, with length of 3 meters.

The 1768-L43 supports installation of up to Sixteen (16) 1769 Compact I/O modules in the local chassis. It supports expansion option of up to Two (2) I/O banks. This CompactLogix controller is provided with status indicators such as PWR, I/O PWR, RUN, FORCE, MEM SAVE, I/O, OK, CF, DCH0 and CH0.

The 1768-L43 supports DIN rail or mounting panel. Maintain Top and Bottom clearances of 105 mm or 4.13 inches, Side clearances of 90mm or 3.54 inches. These clearances ensure proper air circulation and ventilation to maintain the ambient operating temperature of 0...60 °C (32...140 °F).

The 1768-L43 is programmed using RSLogix5000 programming software. This controller supports Ladder, Statement List, Function Block programming languages. Data files are accessible through the software via drag and drop or data file selection. The controller support tag-based and alias addressing.

FAQ for 1768-L43

What firmware does 1768-L43 use?


The 1768-L43 has a 20.013 Firmware.

What type of Software does the 1768-L43 require?


The 1768-L43 has an RSLogix5000 Software Type.

What type of memory does this module have?


The 1768-L43 has a 2 MB memory type.

What type of memory does this module have?


The 1768-L43 has a 2 MB memory.

Can this module be purchased with a warranty?


Yes, the 1768-L43 comes with a 1-year warranty from DO Supply.

What are this module’s communication options?


The 1768-L43 uses an RS-232 port for communication.

Technical Description of 1768-L43

The Allen-Bradley 1768-L43 is a CompactLogix controller from the 1768 CompactLogix family. This controller provides Logix platform capability intended for medium sized applications. It has an integral 2MB memory, One (1) RS232 fully isolated, communication port.

Repair Services for 1768-L43

Type Lead Time Price Action
Repair Service 2-4 weeks $966.74cartAdd to Cart

Our highly skilled technicians can repair your 1768-L43. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1768-L43

Please refer to the manual for more information about the 1768-L43 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1768-L43 Ser A
1768-L43/A, Series A, Rev A Request Quote
1768-L43 Ser B
1768-L43/B, Series B, Rev B Request Quote
1768-L43 Ser C
1768-L43/C, Series C, Rev C Request Quote
1768-L43 Ser D
1768-L43/D, Series D, Rev D Request Quote
Common misspellings:
  • l768-L43
  • 176b-L43
  • 1768-143
  • 1768-LA3
  • 1768L43

Reviews for 1768-L43

Product Review

"The 1768-L43 is a CompactLogix controller that is ideal for medium sized applications. This controller has a built-in memory of 2MB and supports installation of up to 16 Compact I/O modules and Two expansion banks. These features make this controller compatible for use most applications, however. If used with a larger application, the 1768-L45 may be used as this controller supports up to 30 Compact I/O modules and 3 expansion banks. In terms of cost pricing, the 1768-L43 offers a much lower cost impact compared to the 1768-L45. " -DO Supply Tech

Dimensions For 1768-L43

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 1768-L43

Resolutions For 1768-L43

About

Technical Specifications for 1768-L43

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-L43
Product LineCompactLogix
Module TypeProcessor Module
Product Type:Controller
Part Number:1768- L43
Integrated Memory:2MB
Memory2 MB
Communication ports:One (1) RS232
Maximum number of I/O modules supported:16 Modules
Shipping Dimensions8X8X5 inches
CommunicationRS-232
Maximum number of I/O banks supported:2 Banks
Power supply distance rating:4
Programming cable:1747-CP3 / 1756-CP3
Vibration:Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak
I/O modules16
Operating Temperature:0° to +60°C (+32° to +140°F)
UPC10612598307538
Backplane current1.3 Amps at 24 Volts
Power consumption31.1 Watts maximum
Power dissipation6.3 Watts
SoftwareRSLogix5000
Shipping Weight2 pounds
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-L43
Product LineCompactLogix
Module TypeProcessor Module
Product Type:Controller
Part Number:1768- L43
Integrated Memory:2MB
Memory2 MB
Communication ports:One (1) RS232
Maximum number of I/O modules supported:16 Modules
Shipping Dimensions8X8X5 inches
CommunicationRS-232
Maximum number of I/O banks supported:2 Banks
Power supply distance rating:4
Programming cable:1747-CP3 / 1756-CP3
Vibration:Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak
I/O modules16
Operating Temperature:0° to +60°C (+32° to +140°F)
UPC10612598307538
Backplane current1.3 Amps at 24 Volts
Power consumption31.1 Watts maximum
Power dissipation6.3 Watts
SoftwareRSLogix5000
Shipping Weight2 pounds

About 1768-L43

The Allen-Bradley 1768-L43 CompactLogix controller is a Programmable Logic Controller (PLC) that is used to control machines and processes. This controller has integrated serial port for connection to PCs and other devices. This controller is configured using RSLogix 500 programming software. It supports two 1768 backplane modules and it supplies a backplane current of 1.3 Amps at 24 Volts. It has a 2.0 Amps backplane current at 5.2 Volts. For manually changing the operating mode, the controller is provided with a key control on the front panel for adjusting the controller mode.
The 1768-L43 has a maximum power consumption of 31.3 Watts and a power dissipation rate of 6.3 Watts. It can support a maximum of sixteen 1769 I/O modules and two 1768 modules residing within 2 remote I/O banks. The 1768-L43 has an isolation voltage of 30 Volts tested at 500 Volts AV between RS 232 and system. The 1768-L43 is designated at aT4 temperature code (135 degrees Celsius) and is compatible with any open style type enclosure rating. It is easily mounted using either the (wall)/panel mount or DIN rail via M4 or #8 mounting screws. The 1768-L43 has a weight of 11.9 ounces and shipping dimensions of 5.18 x 2.65 x 4.80 inches. The 1768-L43 has a 5 to 95% non-condensing relative humidity, a working temperature range of 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit), and a storage temperature range between -40 and 85 degrees Celsius (-40 and 185 degrees Fahrenheit).

The 1768-L43 is a CompactLogix controller that is ideal medium sized applications. This controller features Logix automation platform capabilities in a compact and cost-effective form. This controller supports motion application and compatible for use along safety controller.

This controller provides with a 2MB memory allocation. This provided memory may be added with a 1784-CF128 optional non-volatile memory. This memory is a CompactFlash memory supports automatic loading of user program, modular transfer of controller data to another compatible controller. It prevents deletion of the program and prevents unwanted deletion of data.

It is also provided with a fully isolated RS232 communication port that supports maximum speed of 38.4 Kbps. For connecting to the controller, recommended cables include 1756-CP3 or 1747-CP3, which is a right-angle connector to controller, straight to serial port, with length of 3 meters.

The 1768-L43 supports installation of up to Sixteen (16) 1769 Compact I/O modules in the local chassis. It supports expansion option of up to Two (2) I/O banks. This CompactLogix controller is provided with status indicators such as PWR, I/O PWR, RUN, FORCE, MEM SAVE, I/O, OK, CF, DCH0 and CH0.

The 1768-L43 supports DIN rail or mounting panel. Maintain Top and Bottom clearances of 105 mm or 4.13 inches, Side clearances of 90mm or 3.54 inches. These clearances ensure proper air circulation and ventilation to maintain the ambient operating temperature of 0...60 °C (32...140 °F).

The 1768-L43 is programmed using RSLogix5000 programming software. This controller supports Ladder, Statement List, Function Block programming languages. Data files are accessible through the software via drag and drop or data file selection. The controller support tag-based and alias addressing.

FAQ for 1768-L43

What firmware does 1768-L43 use?


The 1768-L43 has a 20.013 Firmware.

What type of Software does the 1768-L43 require?


The 1768-L43 has an RSLogix5000 Software Type.

What type of memory does this module have?


The 1768-L43 has a 2 MB memory type.

What type of memory does this module have?


The 1768-L43 has a 2 MB memory.

Can this module be purchased with a warranty?


Yes, the 1768-L43 comes with a 1-year warranty from DO Supply.

What are this module’s communication options?


The 1768-L43 uses an RS-232 port for communication.

Technical Description of 1768-L43

The Allen-Bradley 1768-L43 is a CompactLogix controller from the 1768 CompactLogix family. This controller provides Logix platform capability intended for medium sized applications. It has an integral 2MB memory, One (1) RS232 fully isolated, communication port.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $966.74cartAdd to Cart

Our highly skilled technicians can repair your 1768-L43. 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 $966.74cartAdd to Cart

Our highly skilled technicians can repair your 1768-L43. 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 1768-L43 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1768-L43 Ser A
1768-L43/A, Series A, Rev A Request Quote
1768-L43 Ser B
1768-L43/B, Series B, Rev B Request Quote
1768-L43 Ser C
1768-L43/C, Series C, Rev C Request Quote
1768-L43 Ser D
1768-L43/D, Series D, Rev D Request Quote

Common misspellings:
  • l768-L43
  • 176b-L43
  • 1768-143
  • 1768-LA3
  • 1768L43
PDF
Dimensions

Dimensions For 1768-L43

Reviews

Reviews for 1768-L43

Product Review

"The 1768-L43 is a CompactLogix controller that is ideal for medium sized applications. This controller has a built-in memory of 2MB and supports installation of up to 16 Compact I/O modules and Two expansion banks. These features make this controller compatible for use most applications, however. If used with a larger application, the 1768-L45 may be used as this controller supports up to 30 Compact I/O modules and 3 expansion banks. In terms of cost pricing, the 1768-L43 offers a much lower cost impact compared to the 1768-L45. " -DO Supply Tech