1756-RM2

 
 
 
 
 
Rated 4.2 with 6 reviews

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1756-RM2

Revisions: Ser A 
Description: Allen Bradley ControlLogix Enhanced Redundancy Module with 10 kilometers Length
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Request a quote for 1756-RM2

Description: Allen Bradley ControlLogix Enhanced Redundancy Module with 10 kilometers Length

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Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1756-RM2.
Exchange: Exchange credit for your defective unit available.

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Rated 4.2 with 6 reviews

    Technical Specifications for 1756-RM2

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-RM2
SeriesControlLogix
Module TypeEnhanced Redundancy Module
Length10 kilometers
Wavelength1310 Newton Meters
Transmission1000 MB per Second
Channels1
Operating Temperature32-140 Fahrenheit (0-60 Celsius)
EnclosureOpen
Wire Size20 AWG
Dimensions5.51 x 4.41 x 5.71 inches
Operating Temperature32-140 Fahrenheit (0-60 Celsius)
EnclosureNone
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-RM2
SeriesControlLogix
Module TypeEnhanced Redundancy Module
Length10 kilometers
Wavelength1310 Newton Meters
Transmission1000 MB per Second
Channels1
Operating Temperature32-140 Fahrenheit (0-60 Celsius)
EnclosureOpen
Wire Size20 AWG
Dimensions5.51 x 4.41 x 5.71 inches
Operating Temperature32-140 Fahrenheit (0-60 Celsius)
EnclosureNone

About 1756-RM2

The Allen-Bradley 1756-RM2 is a ControlLogix Redundancy Module. It requires a redundant system for a backup in case of main system failure. It has enhanced features with speeds of up to 1000 Mbps. When paired with 1756-L7x controllers in both chassis, it gives the best scan performance. For cross loading, the 1756-RM2 uses redundant fiber ports with no single point of failure. During channel switchover, the processing chassis remains synched while the scan time may encounter a delay of around 10 ms. It has enhanced safety features with interference-free diagnostics.
The 1756-RM2 redundancy module draws 1.16 A current at 5.1V DC and 3.4 mA at 24V DC. It has a maximum power dissipation of 6W and a thermal dissipation of 21 BTU/hr. It can be installed in any slot in a ControlLogix chassis. The 1756-RM2 weighs 0.64 lbs. and it has an open enclosure. For communication, it supports up to seven enhanced ControlNet and EtherNet/IP communication modules. For wiring, the 1756-RM2 supports 1756-RMC1, 1756-RMC3 and 1756-RMC10 cable with 1m, 3m and 10m lengths respectively.
The ControlLogix 5560 and ControlLogix 5570 series of controllers support the 1756-RM2 module. The redundant system must have following components: two 1756 chassis with the same number of slots, modules, and firmware versions, and two additional ControlNet nodes. The Redundancy Module Configuration tool, RSLinx 2.59.01 communication software, and RSLogix 5000 20.01.00 programming software are required to run the 1756-RM2.

Repair Services for 1756-RM2

Type Lead Time Price Action
Repair Service 2-4 weeks $1831cartAdd to Cart

Our highly skilled technicians can repair your ControlLogix 1756-RM2. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Revisions for 1756-RM2

Please refer to the manual for more information about the 1756-RM2 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1756-RM2 Ser A
1756-RM2/A, Series A, Rev A Request Quote
Common misspellings:
  • l756-RM2
Technical Specifications
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-RM2
SeriesControlLogix
Module TypeEnhanced Redundancy Module
Length10 kilometers
Wavelength1310 Newton Meters
Transmission1000 MB per Second
Channels1
Operating Temperature32-140 Fahrenheit (0-60 Celsius)
EnclosureOpen
Wire Size20 AWG
Dimensions5.51 x 4.41 x 5.71 inches
Operating Temperature32-140 Fahrenheit (0-60 Celsius)
EnclosureNone
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-RM2
SeriesControlLogix
Module TypeEnhanced Redundancy Module
Length10 kilometers
Wavelength1310 Newton Meters
Transmission1000 MB per Second
Channels1
Operating Temperature32-140 Fahrenheit (0-60 Celsius)
EnclosureOpen
Wire Size20 AWG
Dimensions5.51 x 4.41 x 5.71 inches
Operating Temperature32-140 Fahrenheit (0-60 Celsius)
EnclosureNone
About

The Allen-Bradley 1756-RM2 is a ControlLogix Redundancy Module. It requires a redundant system for a backup in case of main system failure. It has enhanced features with speeds of up to 1000 Mbps. When paired with 1756-L7x controllers in both chassis, it gives the best scan performance. For cross loading, the 1756-RM2 uses redundant fiber ports with no single point of failure. During channel switchover, the processing chassis remains synched while the scan time may encounter a delay of around 10 ms. It has enhanced safety features with interference-free diagnostics.
The 1756-RM2 redundancy module draws 1.16 A current at 5.1V DC and 3.4 mA at 24V DC. It has a maximum power dissipation of 6W and a thermal dissipation of 21 BTU/hr. It can be installed in any slot in a ControlLogix chassis. The 1756-RM2 weighs 0.64 lbs. and it has an open enclosure. For communication, it supports up to seven enhanced ControlNet and EtherNet/IP communication modules. For wiring, the 1756-RM2 supports 1756-RMC1, 1756-RMC3 and 1756-RMC10 cable with 1m, 3m and 10m lengths respectively.
The ControlLogix 5560 and ControlLogix 5570 series of controllers support the 1756-RM2 module. The redundant system must have following components: two 1756 chassis with the same number of slots, modules, and firmware versions, and two additional ControlNet nodes. The Redundancy Module Configuration tool, RSLinx 2.59.01 communication software, and RSLogix 5000 20.01.00 programming software are required to run the 1756-RM2.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $1831cartAdd to Cart

Our highly skilled technicians can repair your ControlLogix 1756-RM2. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks $1831cartAdd to Cart

Our highly skilled technicians can repair your ControlLogix 1756-RM2. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1756-RM2 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1756-RM2 Ser A
1756-RM2/A, Series A, Rev A Request Quote

Common misspellings:
  • l756-RM2
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