PLC-5-40 | Allen Bradley PLC PLC 5

PLC-5-40

Rated 4.8 with 13 reviews

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.


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PLC-5-40

Revisions: Ser A 
Description: The Allen-Bradley/Rockwell Automation PLC-5-40 controller is a programmable controller from the Allen-Bradley PLC 5 controller series. It can support an extended local I/O link for carrying local I/O data between it and extended local I/O adapters. The PLC-5-40 programmable controller can operate in different modes which can be selected with a keyswitch. It can be configured to operate as a Remote I/O scanner. The PLC-5-40 programmable controller can also be used as an extended Local I/O scanner.
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Request a quote for PLC-5-40

Description: The Allen-Bradley/Rockwell Automation PLC-5-40 controller is a programmable controller from the Allen-Bradley PLC 5 controller series. It can support an extended local I/O link for carrying local I/O data between it and extended local I/O adapters. The PLC-5-40 programmable controller can operate in different modes which can be selected with a keyswitch. It can be configured to operate as a Remote I/O scanner. The PLC-5-40 programmable controller can also be used as an extended Local I/O scanner.

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the PLC-5-40.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.8 with 13 reviews

    Technical Specifications for PLC-5-40

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.PLC-5-40
Module TypeStandard Processor
Cat Number1785-L40B
Max User Memory Words48 Kilowords
Battery-Backed Static RAMYes
EEPROM Program Backup Option (using 1785-ME16, -ME32, -ME64, and -M100)Yes
Protected MemoryNo
Max Total I/O2048 (any mix) or 2048 in + 2048 out (complementary)
Max Analog I/O2048
I/O Scan Time Per Rack10 ms at 57.6 kbits/s, 7 ms at 115.2 kbits/s, 3 ms at 230.4 mbits/s
Max I/O Chassis Total61
Max I/O Chassis Extended Local0
Max I/O Chassis Universal Remote32 Max. Per I/O Link
RS-232-C/422-A/423- A Ports1
Control Coprocessor Expansion PortYes
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.PLC-5-40
Module TypeStandard Processor
Cat Number1785-L40B
Max User Memory Words48 Kilowords
Battery-Backed Static RAMYes
EEPROM Program Backup Option (using 1785-ME16, -ME32, -ME64, and -M100)Yes
Protected MemoryNo
Max Total I/O2048 (any mix) or 2048 in + 2048 out (complementary)
Max Analog I/O2048
I/O Scan Time Per Rack10 ms at 57.6 kbits/s, 7 ms at 115.2 kbits/s, 3 ms at 230.4 mbits/s
Max I/O Chassis Total61
Max I/O Chassis Extended Local0
Max I/O Chassis Universal Remote32 Max. Per I/O Link
RS-232-C/422-A/423- A Ports1
Control Coprocessor Expansion PortYes
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About PLC-5-40

The Allen-Bradley PLC-5-40 is a Standard PLC-5 Processor. It has versatile built-in communication options for peer-to-peer communication. For communication, it has 4 DH+ or Remote I/O (Adapter or Scanner) ports and 1 serial port configurable for RS-232 / RS-423 / RS-422A communications. A Remote I/O connection features a real-time data exchange between I/O processors and modules, operator interface, and other host computers. The PLC-5-40 uses Ladder-logic and structured-text programming with advanced instruction sets including sequencer, file-handling, diagnostic, immediate I/O, shift register, and program control instructions. It offers flexible, cost-effective connections to a wide range of devices.

The PLC-5-40 processor has maximum user memory of 48K words with a limit of 32K words per data table file. It has up to 2048 total I/O (any number of I/O can be inputs or outputs). It has 16 (0 – 17) I/O racks for I/O addressing. It has an I/O scan time per rack of 10ms at 57.6 kb/s, 7ms at 115.2 kb/s, and 3ms at 230.4 kb/s. The PLC-5-40 requires a backplane current of 3.3A at 5V and has a maximum power dissipation of 17.3W. It also contains a battery-backed static RAM with an EEPROM program backup option. It is installed in the left-most slot of the 1771 I/O chassis and requires one slot.

The PLC-5-40 processor has global status flags and input interrupts. It has programmable fault response diagnostics which prevent system failure by reacting to the faults. It allows for segregation of tasks controlled by multiple main programs. The PLC-5-40 examines specific information at specific time intervals with the time-interrupt routine.



Technical Description of PLC-5-40

Allen Bradley PLC 5 1785-L40B Standard Processor, 2048 Max Analog I/O, 48 Kilowords, 3.3 Amperes Backplane Current (at 5 Volts)

Repair Services for PLC-5-40

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

Our highly skilled technicians can repair your PLC-5-40. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for PLC-5-40

Please refer to the manual for more information about the PLC-5-40 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
PLC-5-40 Ser A
PLC-5-40/A, Series A, Rev A Request Quote
Common misspellings:
  • P1C-5-40
  • PLC-5-A0
  • PLC-5-4o
  • PLC540

Dimensions For PLC-5-40

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 PLC-5-40

Resolutions For PLC-5-40

About

Technical Specifications for PLC-5-40

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.PLC-5-40
Module TypeStandard Processor
Cat Number1785-L40B
Max User Memory Words48 Kilowords
Battery-Backed Static RAMYes
EEPROM Program Backup Option (using 1785-ME16, -ME32, -ME64, and -M100)Yes
Protected MemoryNo
Max Total I/O2048 (any mix) or 2048 in + 2048 out (complementary)
Max Analog I/O2048
I/O Scan Time Per Rack10 ms at 57.6 kbits/s, 7 ms at 115.2 kbits/s, 3 ms at 230.4 mbits/s
Max I/O Chassis Total61
Max I/O Chassis Extended Local0
Max I/O Chassis Universal Remote32 Max. Per I/O Link
RS-232-C/422-A/423- A Ports1
Control Coprocessor Expansion PortYes
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.PLC-5-40
Module TypeStandard Processor
Cat Number1785-L40B
Max User Memory Words48 Kilowords
Battery-Backed Static RAMYes
EEPROM Program Backup Option (using 1785-ME16, -ME32, -ME64, and -M100)Yes
Protected MemoryNo
Max Total I/O2048 (any mix) or 2048 in + 2048 out (complementary)
Max Analog I/O2048
I/O Scan Time Per Rack10 ms at 57.6 kbits/s, 7 ms at 115.2 kbits/s, 3 ms at 230.4 mbits/s
Max I/O Chassis Total61
Max I/O Chassis Extended Local0
Max I/O Chassis Universal Remote32 Max. Per I/O Link
RS-232-C/422-A/423- A Ports1
Control Coprocessor Expansion PortYes

About PLC-5-40

The Allen-Bradley PLC-5-40 is a Standard PLC-5 Processor. It has versatile built-in communication options for peer-to-peer communication. For communication, it has 4 DH+ or Remote I/O (Adapter or Scanner) ports and 1 serial port configurable for RS-232 / RS-423 / RS-422A communications. A Remote I/O connection features a real-time data exchange between I/O processors and modules, operator interface, and other host computers. The PLC-5-40 uses Ladder-logic and structured-text programming with advanced instruction sets including sequencer, file-handling, diagnostic, immediate I/O, shift register, and program control instructions. It offers flexible, cost-effective connections to a wide range of devices.

The PLC-5-40 processor has maximum user memory of 48K words with a limit of 32K words per data table file. It has up to 2048 total I/O (any number of I/O can be inputs or outputs). It has 16 (0 – 17) I/O racks for I/O addressing. It has an I/O scan time per rack of 10ms at 57.6 kb/s, 7ms at 115.2 kb/s, and 3ms at 230.4 kb/s. The PLC-5-40 requires a backplane current of 3.3A at 5V and has a maximum power dissipation of 17.3W. It also contains a battery-backed static RAM with an EEPROM program backup option. It is installed in the left-most slot of the 1771 I/O chassis and requires one slot.

The PLC-5-40 processor has global status flags and input interrupts. It has programmable fault response diagnostics which prevent system failure by reacting to the faults. It allows for segregation of tasks controlled by multiple main programs. The PLC-5-40 examines specific information at specific time intervals with the time-interrupt routine.



Technical Description of PLC-5-40

Allen Bradley PLC 5 1785-L40B Standard Processor, 2048 Max Analog I/O, 48 Kilowords, 3.3 Amperes Backplane Current (at 5 Volts)
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your PLC-5-40. 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 PLC-5-40. 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 PLC-5-40 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
PLC-5-40 Ser A
PLC-5-40/A, Series A, Rev A Request Quote

Common misspellings:
  • P1C-5-40
  • PLC-5-A0
  • PLC-5-4o
  • PLC540
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