1753-L28BBBM | Allen Bradley PLC GuardPLC

1753-L28BBBM

1753-L28BBBM

Revisions: Ser A Ser B Ser C 
Description: The Allen-Bradley/Rockwell Automation 1753-L28BBBM controller is a GuardPLC series industrial system controller. It is meant to be used as part of a complete Allen-Bradley GuardPLC system as a controller for a variety of I/O modules and other types of modules. The 1753-L28BBBM controller can connect to a Modbus RTU slave type of communication module through its ?COMM 1? or RS-485 port. It can be used in both star network configurations and in daisy chain types of line configurations. The 1753-L28BBBM controller has 250 KB of user program memory and 250 KB of application data memory.
Rated 5 with 16 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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Description: The Allen-Bradley/Rockwell Automation 1753-L28BBBM controller is a GuardPLC series industrial system controller. It is meant to be used as part of a complete Allen-Bradley GuardPLC system as a controller for a variety of I/O modules and other types of modules. The 1753-L28BBBM controller can connect to a Modbus RTU slave type of communication module through its ?COMM 1? or RS-485 port. It can be used in both star network configurations and in daisy chain types of line configurations. The 1753-L28BBBM controller has 250 KB of user program memory and 250 KB of application data 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.

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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 1753-L28BBBM.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 5 with 16 reviews

    Technical Specifications for 1753-L28BBBM

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1753-L28BBBM
Product TypeSafety Controller
Product SeriesGuardPLC 1600
User Memory250 KB user program memory
Digital Inputs20
Operating Voltage24V DC
On-state Voltage15V 30V DC
On-state Current7.5 mA at 30V
Outputs8
Output Voltage Range18.4-26.8V
Output Current0.5-1 A
Safety Time20 ms min.
Watchdog Time10 ms min.
Current Consumption8 A max.
ProtectionIP20
UPC10781180452151
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1753-L28BBBM
Product TypeSafety Controller
Product SeriesGuardPLC 1600
User Memory250 KB user program memory
Digital Inputs20
Operating Voltage24V DC
On-state Voltage15V 30V DC
On-state Current7.5 mA at 30V
Outputs8
Output Voltage Range18.4-26.8V
Output Current0.5-1 A
Safety Time20 ms min.
Watchdog Time10 ms min.
Current Consumption8 A max.
ProtectionIP20
UPC10781180452151
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About 1753-L28BBBM

The Allen-Bradley 1753-L28BBBM is a safety controller from a GuardPLC 1600 series. This is a safety controller with 28 I/O points. There are 8 non-isolated outputs and 20 non-isolated inputs integrated into it. This is a GuardPLC 1600 controller with Modbus communication. The Modbus communication can be used to exchange signal values and statuses with other systems. The 1753-L28BBBM itself is used to monitor for a fault or safety trip and then to revert all inputs and outputs affected to the “off” (current and voltage free) state. The “off” state or normally-open state is defined as the safe state.



This safety controller comes with 250 KB of user program memory and with 250 KB application data memory. Its operating voltage is 24 Volts DC (-15% to +20%) and it can consume up to 8 Amps of current. It has 4 RJ45 Ethernet connectors. The Allen-Bradley 1753-L28BBBM will react fast when the failure is detected. It only takes twice the cycle time of the system to perform safety operations. One cycle time of the system is a time needed to perform a reading of local inputs, to process the program, write local outputs, and to perform testing and communication routines. The Allen-Bradley 1753-L28BBBM is an IP20 protected device and its housing has dimensions of 257 millimeters (10.1 inches) x 114 millimeters (4.49 inches) x 66 millimeters (2.60 inches). The item’s weight is approximately 1.2 kilograms (2.64 pounds). Users can store the device at a -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit) temperature range but use it only in a 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit) temperature range. The controller is certified by CE, C-Tick, and c-UL-us.

Technical Description of 1753-L28BBBM

The Allen-Bradley 1753-L28BBBM Safety Controller in the GuardPLC 1600 series has 20 Digital Inputs and a 250 KB User Memory. The 1753-L28BBBM operates with a 24V DC Operating Voltage and a 15V 30V DC On-state Voltage.

Repair Services for 1753-L28BBBM

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

Our highly skilled technicians can repair your 1753-L28BBBM. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1753-L28BBBM

Please refer to the manual for more information about the 1753-L28BBBM such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1753-L28BBBM Ser A
1753-L28BBBM/A, Series A, Rev A Request Quote
1753-L28BBBM Ser B
1753-L28BBBM/B, Series B, Rev B Request Quote
1753-L28BBBM Ser C
1753-L28BBBM/C, Series C, Rev C Request Quote
Common misspellings:
  • l753-L28BBBM
  • 1753-128BBBM
  • 1753-L2bBBBM
  • 1753-L288BBM
  • 1753-L28B8BM
  • 1753-L28BB8M
  • 1753L28BBBM

Dimensions For 1753-L28BBBM

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 1753-L28BBBM

Resolutions For 1753-L28BBBM

About

Technical Specifications for 1753-L28BBBM

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1753-L28BBBM
Product TypeSafety Controller
Product SeriesGuardPLC 1600
User Memory250 KB user program memory
Digital Inputs20
Operating Voltage24V DC
On-state Voltage15V 30V DC
On-state Current7.5 mA at 30V
Outputs8
Output Voltage Range18.4-26.8V
Output Current0.5-1 A
Safety Time20 ms min.
Watchdog Time10 ms min.
Current Consumption8 A max.
ProtectionIP20
UPC10781180452151
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1753-L28BBBM
Product TypeSafety Controller
Product SeriesGuardPLC 1600
User Memory250 KB user program memory
Digital Inputs20
Operating Voltage24V DC
On-state Voltage15V 30V DC
On-state Current7.5 mA at 30V
Outputs8
Output Voltage Range18.4-26.8V
Output Current0.5-1 A
Safety Time20 ms min.
Watchdog Time10 ms min.
Current Consumption8 A max.
ProtectionIP20
UPC10781180452151

About 1753-L28BBBM

The Allen-Bradley 1753-L28BBBM is a safety controller from a GuardPLC 1600 series. This is a safety controller with 28 I/O points. There are 8 non-isolated outputs and 20 non-isolated inputs integrated into it. This is a GuardPLC 1600 controller with Modbus communication. The Modbus communication can be used to exchange signal values and statuses with other systems. The 1753-L28BBBM itself is used to monitor for a fault or safety trip and then to revert all inputs and outputs affected to the “off” (current and voltage free) state. The “off” state or normally-open state is defined as the safe state.



This safety controller comes with 250 KB of user program memory and with 250 KB application data memory. Its operating voltage is 24 Volts DC (-15% to +20%) and it can consume up to 8 Amps of current. It has 4 RJ45 Ethernet connectors. The Allen-Bradley 1753-L28BBBM will react fast when the failure is detected. It only takes twice the cycle time of the system to perform safety operations. One cycle time of the system is a time needed to perform a reading of local inputs, to process the program, write local outputs, and to perform testing and communication routines. The Allen-Bradley 1753-L28BBBM is an IP20 protected device and its housing has dimensions of 257 millimeters (10.1 inches) x 114 millimeters (4.49 inches) x 66 millimeters (2.60 inches). The item’s weight is approximately 1.2 kilograms (2.64 pounds). Users can store the device at a -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit) temperature range but use it only in a 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit) temperature range. The controller is certified by CE, C-Tick, and c-UL-us.

Technical Description of 1753-L28BBBM

The Allen-Bradley 1753-L28BBBM Safety Controller in the GuardPLC 1600 series has 20 Digital Inputs and a 250 KB User Memory. The 1753-L28BBBM operates with a 24V DC Operating Voltage and a 15V 30V DC On-state Voltage.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1753-L28BBBM. 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 1753-L28BBBM. 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 1753-L28BBBM such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1753-L28BBBM Ser A
1753-L28BBBM/A, Series A, Rev A Request Quote
1753-L28BBBM Ser B
1753-L28BBBM/B, Series B, Rev B Request Quote
1753-L28BBBM Ser C
1753-L28BBBM/C, Series C, Rev C Request Quote

Common misspellings:
  • l753-L28BBBM
  • 1753-128BBBM
  • 1753-L2bBBBM
  • 1753-L288BBM
  • 1753-L28B8BM
  • 1753-L28BB8M
  • 1753L28BBBM
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