1771-M3 - In Stock | Allen Bradley PLC PLC 5

1771-M3

Rated 4.9 with 17 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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1771-M3

Revisions: Ser A Ser B 
Description: The Allen-Bradley/Rockwell Automation 1771-M3 stepper controller module is manufactured as part of the Allen-Bradley PLC 5 product line. It is designed to be used as part of a complete PLC 5 servo positioning assembly along with a servo expander module that has 2 wiring arms. The 1771-M3 stepper controller module can be installed in an Allen-Bradley Bulletin 1771 I/O chassis along with up to 3 expander modules at a time. This stepper controller module only needs 1 chassis slot, and it should never be installed in the same chassis as another stepper controller module because this can cause errors. The 1771-M3 stepper controller module communicates with the expander modules that it is connected to through the backplane connections in the I/O chassis.
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Description: The Allen-Bradley/Rockwell Automation 1771-M3 stepper controller module is manufactured as part of the Allen-Bradley PLC 5 product line. It is designed to be used as part of a complete PLC 5 servo positioning assembly along with a servo expander module that has 2 wiring arms. The 1771-M3 stepper controller module can be installed in an Allen-Bradley Bulletin 1771 I/O chassis along with up to 3 expander modules at a time. This stepper controller module only needs 1 chassis slot, and it should never be installed in the same chassis as another stepper controller module because this can cause errors. The 1771-M3 stepper controller module communicates with the expander modules that it is connected to through the backplane connections in the I/O chassis.

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 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1771-M3.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.9 with 17 reviews

    Technical Specifications for 1771-M3

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-M3
Module TypeServo Controller Module
InputsN/A
Max Input FrequencyN/A
OutputsN/A
Slots1 Slot
Module Update PeriodN/A
Backplane Current1.75 Amperes
Wiring ArmNone
Wiring Arm1771-WI
CoatingConformal Coat
Typical AC Signal Delay (Off)45 (+/- 15) ms
Typical DC Signal Delay (Off)50 ms
Wiring Arm1771-WH
MountingRack Mountable
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-M3
Module TypeServo Controller Module
InputsN/A
Max Input FrequencyN/A
OutputsN/A
Slots1 Slot
Module Update PeriodN/A
Backplane Current1.75 Amperes
Wiring ArmNone
Wiring Arm1771-WI
CoatingConformal Coat
Typical AC Signal Delay (Off)45 (+/- 15) ms
Typical DC Signal Delay (Off)50 ms
Wiring Arm1771-WH
MountingRack Mountable
s

About 1771-M3

The 1771-M3 Servo Controller Module by Allen-Bradley is a component of the B Series Servo Positioning Assembly which controls the motion of a user-supplied machine axis, and it functions by automatically coordinating the block transfer and bringing the ladder programming to a minimum. The 1771-M3 communicates with the expander module (1771-ES) by transmitting the axis motion command to it, and the module requires a 1.75A backplane current. It is installed in the 1771 I/O chassis slot and is keyed to it by attaching the module’s top connector between pins 2 and 4 and pins 8 and 10. The 1771-M3 has an isolated output voltage of 10V DC (max) and uses a D/V converter with a signed 12-bit converter resolution.

The controller supports an encoder input with 250 KHz and 20 KHz differential and single-ended input rates, a tachometer input with 50V (max) at 20 Kilo Ohms input rating, and a discrete input with 11.2K or 1.2K switch for each input. The 1771-M3 has a hardware output with a 15V rating at 1 kilo Ohms (with 0.5mA OFF-state current), and a drive disables output with a 100mA sinking/sourcing current at 30V DC (max). The 1771-M3 provides 19999.999mm (res 0.001mm) maximum programmable position with an acceleration/deceleration of 99.99mpm/s and an initial gain of 9.99mmpm/mil following error with an overall servo sample period of 2ms. The 1771-M3 has a working temperature range between 0° and 60°C (32° and 140°F) at 5-95% non-condensing ambient humidity, and a non-operating temperature range of -40-85°C (-40-185°F).



Technical Description of 1771-M3

Allen Bradley PLC 5 Servo Controller Module, 1 Slot, 1.75 Amperes Backplane Current

Repair Services for 1771-M3

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

Our highly skilled technicians can repair your 1771-M3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1771-M3

Please refer to the manual for more information about the 1771-M3 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1771-M3 Ser A
1771-M3/A, Series A, Rev A Request Quote
1771-M3 Ser B
1771-M3/B, Series B, Rev B Request Quote
Common misspellings:
  • l771-M3
  • 177l-M3
  • 1771M3

Dimensions For 1771-M3

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 1771-M3

Resolutions For 1771-M3

About

Technical Specifications for 1771-M3

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-M3
Module TypeServo Controller Module
InputsN/A
Max Input FrequencyN/A
OutputsN/A
Slots1 Slot
Module Update PeriodN/A
Backplane Current1.75 Amperes
Wiring ArmNone
Wiring Arm1771-WI
CoatingConformal Coat
Typical AC Signal Delay (Off)45 (+/- 15) ms
Typical DC Signal Delay (Off)50 ms
Wiring Arm1771-WH
MountingRack Mountable
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-M3
Module TypeServo Controller Module
InputsN/A
Max Input FrequencyN/A
OutputsN/A
Slots1 Slot
Module Update PeriodN/A
Backplane Current1.75 Amperes
Wiring ArmNone
Wiring Arm1771-WI
CoatingConformal Coat
Typical AC Signal Delay (Off)45 (+/- 15) ms
Typical DC Signal Delay (Off)50 ms
Wiring Arm1771-WH
MountingRack Mountable

About 1771-M3

The 1771-M3 Servo Controller Module by Allen-Bradley is a component of the B Series Servo Positioning Assembly which controls the motion of a user-supplied machine axis, and it functions by automatically coordinating the block transfer and bringing the ladder programming to a minimum. The 1771-M3 communicates with the expander module (1771-ES) by transmitting the axis motion command to it, and the module requires a 1.75A backplane current. It is installed in the 1771 I/O chassis slot and is keyed to it by attaching the module’s top connector between pins 2 and 4 and pins 8 and 10. The 1771-M3 has an isolated output voltage of 10V DC (max) and uses a D/V converter with a signed 12-bit converter resolution.

The controller supports an encoder input with 250 KHz and 20 KHz differential and single-ended input rates, a tachometer input with 50V (max) at 20 Kilo Ohms input rating, and a discrete input with 11.2K or 1.2K switch for each input. The 1771-M3 has a hardware output with a 15V rating at 1 kilo Ohms (with 0.5mA OFF-state current), and a drive disables output with a 100mA sinking/sourcing current at 30V DC (max). The 1771-M3 provides 19999.999mm (res 0.001mm) maximum programmable position with an acceleration/deceleration of 99.99mpm/s and an initial gain of 9.99mmpm/mil following error with an overall servo sample period of 2ms. The 1771-M3 has a working temperature range between 0° and 60°C (32° and 140°F) at 5-95% non-condensing ambient humidity, and a non-operating temperature range of -40-85°C (-40-185°F).



Technical Description of 1771-M3

Allen Bradley PLC 5 Servo Controller Module, 1 Slot, 1.75 Amperes Backplane Current
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1771-M3. 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 1771-M3. 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 1771-M3 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1771-M3 Ser A
1771-M3/A, Series A, Rev A Request Quote
1771-M3 Ser B
1771-M3/B, Series B, Rev B Request Quote

Common misspellings:
  • l771-M3
  • 177l-M3
  • 1771M3
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