1747-L542P - In Stock | Allen Bradley PLC SLC 500

1747-L542P

Rated 4.5 with 15 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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1747-L542P

Revisions: Ser A Ser B Ser C 
Description: The Allen-Bradley 1747-L542P is a SLC 500 SLC 5/04 Processor. This SLC 5/04 Processor has DH+ and RS-232 Communication Ports and 32 Kilobytes of Memory.
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Request a quote for 1747-L542P

Description:

The Allen-Bradley 1747-L542P is a SLC 500 SLC 5/04 Processor. This SLC 5/04 Processor has DH+ and RS-232 Communication Ports and 32 Kilobytes of Memory.


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.

disclaimer
credit cards
better business bureau
Revisions: Ser A Ser B Ser C 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1747-L542P.
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 4.5 with 15 reviews

    Technical Specifications for 1747-L542P

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1747-L542P
SeriesSLC 500
Module TypeSLC 5/04 Processor
Communication PortsDH+ and RS-232
Memory32 Kilobytes
Analog I/O480
User Memory32,000 Words
Program Scan Time0.9 milliseconds
I/O Scan Time0.225 milliseconds
I/O Chassis3
Chassis Module Slots30
CommunicationDH+, RS-232
Backup MemoryFlash
UPC10612598172709
UNSPSC32151705
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1747-L542P has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1747-L542P units instead of migration.

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1747-L542P
SeriesSLC 500
Module TypeSLC 5/04 Processor
Communication PortsDH+ and RS-232
Memory32 Kilobytes
Analog I/O480
User Memory32,000 Words
Program Scan Time0.9 milliseconds
I/O Scan Time0.225 milliseconds
I/O Chassis3
Chassis Module Slots30
CommunicationDH+, RS-232
Backup MemoryFlash
UPC10612598172709
UNSPSC32151705
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1747-L542P has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1747-L542P units instead of migration.

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About 1747-L542P

The Allen-Bradley 1747-L542P processor is a Pro-Set 200 modular processor for SLC 5/04 systems. The 1747-L542P processor comes with a 32 kiloword program memory. The processor can support 8192 discrete digital I/O. Up to 3 chassis with a total of 30 slots for I/O can be used with the 1747-L542P processor. The on-board communication options include the RS-2343 and DH+ options. The memory backup option available for the processor is the flash EPROM. The status indicators provided on the processor for CPU fault, forced I/O, low-battery, RS-232, and DH+ status updates. The typical program scan time is 0.9 milliseconds.



The Allen-Bradley 1747-L542P processor requires 1 Amp of current at 5 Volts DC and 200 milliamps at 24 Volts DC. The accuracy of the on-board clock is ±54 seconds per month at 25 degrees Celsius which reduces to ±81 seconds per month at 60 degrees Celsius. The processor scan hold-up time after the power loss is 20 milliseconds to 3 seconds depending on the load of the power supply. The processor complies with the NEMA ICS2-230 standard for noise immunity. Environmental specifications for the 1747-L542P processor include a 0 to 60 degrees Celsius operating temperature range and a -40 to 85 degrees Celsius storage temperature range. The recommended range for non-condensing relative humidity is 5 to 95%. The processor must be installed in the slot 0 of the chassis. The protective wrap on the processor should be removed after installation to prevent overheating. The 1747-L542P processor should only be removed from the SLC 500 chassis when power is disconnected.

Repair Services for 1747-L542P

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

Our highly skilled technicians can repair your SLC 500 1747-L542P. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Revisions for 1747-L542P

Please refer to the manual for more information about the 1747-L542P such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1747-L542P Ser A
1747-L542P/A, Series A, Rev A Request Quote
1747-L542P Ser B
1747-L542P/B, Series B, Rev B Request Quote
1747-L542P Ser C
1747-L542P/C, Series C, Rev C Request Quote
Common misspellings:
  • l747-L542P
  • 17A7-L542P
  • 1747-1542P
  • 1747-L5A2P
  • 1747L542P
  • 1746-L542P

Reviews for 1747-L542P

Attachable I/O (Words)

"The highest amount of attachable I/O obtained by the SLC 500 series. " -DO Supply Tech

Attachable Analog (words)

"The very best when it comes to attachable analog on the SLC 500 series. " -DO Supply Tech

User Memory

"Not the most memory available, but coming in with 4 stars, the memory is still adequate for almost any operation " -DO Supply Tech

Program Scan Time

"This unit's scan time is outrageously fast, ranking in as one of the fastest processors in the SLC 500 Series. " -DO Supply Tech

Dimensions For 1747-L542P

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 1747-L542P

Resolutions For 1747-L542P

About

Technical Specifications for 1747-L542P

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1747-L542P
SeriesSLC 500
Module TypeSLC 5/04 Processor
Communication PortsDH+ and RS-232
Memory32 Kilobytes
Analog I/O480
User Memory32,000 Words
Program Scan Time0.9 milliseconds
I/O Scan Time0.225 milliseconds
I/O Chassis3
Chassis Module Slots30
CommunicationDH+, RS-232
Backup MemoryFlash
UPC10612598172709
UNSPSC32151705
Product Lifecycle Status*Discontinued/Obsolete
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1747-L542P
SeriesSLC 500
Module TypeSLC 5/04 Processor
Communication PortsDH+ and RS-232
Memory32 Kilobytes
Analog I/O480
User Memory32,000 Words
Program Scan Time0.9 milliseconds
I/O Scan Time0.225 milliseconds
I/O Chassis3
Chassis Module Slots30
CommunicationDH+, RS-232
Backup MemoryFlash
UPC10612598172709
UNSPSC32151705
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1747-L542P has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1747-L542P units instead of migration.

About 1747-L542P

The Allen-Bradley 1747-L542P processor is a Pro-Set 200 modular processor for SLC 5/04 systems. The 1747-L542P processor comes with a 32 kiloword program memory. The processor can support 8192 discrete digital I/O. Up to 3 chassis with a total of 30 slots for I/O can be used with the 1747-L542P processor. The on-board communication options include the RS-2343 and DH+ options. The memory backup option available for the processor is the flash EPROM. The status indicators provided on the processor for CPU fault, forced I/O, low-battery, RS-232, and DH+ status updates. The typical program scan time is 0.9 milliseconds.



The Allen-Bradley 1747-L542P processor requires 1 Amp of current at 5 Volts DC and 200 milliamps at 24 Volts DC. The accuracy of the on-board clock is ±54 seconds per month at 25 degrees Celsius which reduces to ±81 seconds per month at 60 degrees Celsius. The processor scan hold-up time after the power loss is 20 milliseconds to 3 seconds depending on the load of the power supply. The processor complies with the NEMA ICS2-230 standard for noise immunity. Environmental specifications for the 1747-L542P processor include a 0 to 60 degrees Celsius operating temperature range and a -40 to 85 degrees Celsius storage temperature range. The recommended range for non-condensing relative humidity is 5 to 95%. The processor must be installed in the slot 0 of the chassis. The protective wrap on the processor should be removed after installation to prevent overheating. The 1747-L542P processor should only be removed from the SLC 500 chassis when power is disconnected.

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

Our highly skilled technicians can repair your SLC 500 1747-L542P. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

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

Our highly skilled technicians can repair your SLC 500 1747-L542P. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Revisions

Please refer to the manual for more information about the 1747-L542P such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1747-L542P Ser A
1747-L542P/A, Series A, Rev A Request Quote
1747-L542P Ser B
1747-L542P/B, Series B, Rev B Request Quote
1747-L542P Ser C
1747-L542P/C, Series C, Rev C Request Quote

Common misspellings:
  • l747-L542P
  • 17A7-L542P
  • 1747-1542P
  • 1747-L5A2P
  • 1747L542P
PDF
Reviews

Reviews for 1747-L542P

Attachable I/O (Words)

"The highest amount of attachable I/O obtained by the SLC 500 series. " -DO Supply Tech

Attachable Analog (words)

"The very best when it comes to attachable analog on the SLC 500 series. " -DO Supply Tech

User Memory

"Not the most memory available, but coming in with 4 stars, the memory is still adequate for almost any operation " -DO Supply Tech

Program Scan Time

"This unit's scan time is outrageously fast, ranking in as one of the fastest processors in the SLC 500 Series. " -DO Supply Tech