1791DS-IB8XOB8 - In Stock | Allen Bradley PLC Guard I/O 1791ES and 1791DS

1791DS-IB8XOB8

Rated 4.8 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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1791DS-IB8XOB8

Revisions: Ser A 
Description: The Allen-Bradley 1791DS-IB8XOB8 is a Guard I/O Devicenet Safety module. This module has Eight (8) Safety Inputs, Eight (8) Solid-state safety outputs and Four (4) Test outputs. This module has an enclosure rating rated IP20 and suitable for applications that require up to SIL3 requirement.
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Request a quote for 1791DS-IB8XOB8

Description: The Allen-Bradley 1791DS-IB8XOB8 is a Guard I/O Devicenet Safety module. This module has Eight (8) Safety Inputs, Eight (8) Solid-state safety outputs and Four (4) Test outputs. This module has an enclosure rating rated IP20 and suitable for applications that require up to SIL3 requirement.

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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better business bureau
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 1791DS-IB8XOB8.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.8 with 16 reviews

    Technical Specifications for 1791DS-IB8XOB8

ManufacturerRockwell Automation
Wire Type:Copper 0.2…2.5 mm2 (AWG 24…12) Solid wire 0.34…1.5 mm2 (AWG 22…16 ) Standard (flexible) wire with insulation-covered bar terminal
Rated output current:0.7 A
No. of safety outputs:Eight (8) Sourcing outputs
ON-state Voltage range:11V dc min
No. of Inputs:Eight (8) sinking inputs
Part Number:1791DC-IB8XOB8
Product Type:Guard I/O DeviceNet Safety I/O module
No. of test outputs:Four (4) Sourcing outputs
BrandAllen-Bradley
Communications power supply voltage11…25V dc (supplied from communications power supply
Communications current consumption110 mA at 24V dc
I/O power supply voltage20.4…26.4V dc (24V dc, -15…+10%)
Operational temperature-40…70 °C (-40…158 °F)
Part Number/Catalog No.1791DS-IB8XOB8
Power Consumption110 mA at 24 Volts DC
Operating Voltage Range20.4 to 26.4 Volts DC
Number of Inputs8
Input TypeSingle-Channel
On-State Input Voltage 11 Volts DC min.
Off-State Input Voltage5 Volts DC max.
Number of Outputs8
Output TypeCurrent Sourcing
Dimensions2.68 x 6.70 x 2.84 in.
Weight0.92 pounds
UPC10612598318916
ManufacturerRockwell Automation
Wire Type:Copper 0.2…2.5 mm2 (AWG 24…12) Solid wire 0.34…1.5 mm2 (AWG 22…16 ) Standard (flexible) wire with insulation-covered bar terminal
Rated output current:0.7 A
No. of safety outputs:Eight (8) Sourcing outputs
ON-state Voltage range:11V dc min
No. of Inputs:Eight (8) sinking inputs
Part Number:1791DC-IB8XOB8
Product Type:Guard I/O DeviceNet Safety I/O module
No. of test outputs:Four (4) Sourcing outputs
BrandAllen-Bradley
Communications power supply voltage11…25V dc (supplied from communications power supply
Communications current consumption110 mA at 24V dc
I/O power supply voltage20.4…26.4V dc (24V dc, -15…+10%)
Operational temperature-40…70 °C (-40…158 °F)
Part Number/Catalog No.1791DS-IB8XOB8
Power Consumption110 mA at 24 Volts DC
Operating Voltage Range20.4 to 26.4 Volts DC
Number of Inputs8
Input TypeSingle-Channel
On-State Input Voltage 11 Volts DC min.
Off-State Input Voltage5 Volts DC max.
Number of Outputs8
Output TypeCurrent Sourcing
Dimensions2.68 x 6.70 x 2.84 in.
Weight0.92 pounds
UPC10612598318916
s

About 1791DS-IB8XOB8

The Guard I/O DeviceNet Safety Module with catalog number 1791DS-IB8XOB8 is a safety output module with solid state outputs. This module has embedded I/O modules such as Eight (8) Safety Input, Eight (8) Solid State outputs and Four (4) Test Outputs.

The 1791DC-IB8XOB8 module comes with an enclosure with Ingress Protection (IP) 20 rating. It can be used in applications that require Safety Integrity Level (SIL) 3. It complies with the IEC 61508 standard, and Safety Category 4 as specified in the EN 954-1.

The safety inputs are designed for Sink wiring configuration with minimum On state voltage of 11VDC and input current of 6 mA. The Test output channels support sourcing configuration with rated output current of 0.7A with maximum residual voltage of 1.2V and maximum leakage current of 0.1 mA. The Safety outputs supports sourcing wiring as well, with rated output current of 0.5A, maximum residual voltage of 1.2V and maximum leakage current of 0.1 mA.



The 1791DC-IB8XOB8 has built-in Self-diagnostic functions and configuration lock feature. The module’s integrated I/O status data provide information regarding Individual Point Input Status, Combined Input Status, Individual Point Output Status, Combined Output Status, Individual Test Output Status, and Individual Output Readback (actual ON/OFF state of the outputs).

The Allen-Bradley 1791DS-IB8XOB8 CompactBlock is a DeviceNet guard combination module with a 20.4 to 26.4 Volts DC I/O power supply voltage (with a nominal voltage of 24 Volts DC), an 11 to 25 Volts DC communications power supply voltage and a 110-mA current consumption of at 24 Volts DC.

This module has 8 safety inputs, 4 test outputs, and 8 solid-state safety outputs, along with individual status indicators installed. The inputs of this module are current sinking input type with an input current of 6 Amps and a maximum off-state current of 1 mA. The 1791DS-IB8XOB8’s on-state minimum input voltage is 11 Volts DC. The 1791DS-IB8XOB8&s maximum off-state input voltage is 5 Volts DC. The current sourcing test outputs of this module come with a 0.1 mA maximum leakage current, a 0.7 Amps rated output current, and a 1.2 Volts maximum residual voltage. On the other hand, the current sourcing safety outputs of the of the 1791DS-IB8XOB8 module have the same maximum leakage current of 0.1 mA, the same residual voltage of 1.2 Volts at maximum, and a rated output current of 0.5 Amps.

The Allen-Bradley 1791DS-IB8XOB8 is a guard I/O module that implements DeviceNet safety protocol. It has an operational temperature between -10 and 55 degrees Celsius (14 and 131 degrees Fahrenheit) and is stored and shipped at a temperature range between -40 and 70 degrees Celsius (-40 and 158 degrees Fahrenheit) at a surrounding 5 to 95% non-condensing relative humidity. It has a vibration rating of 5G at 10 to 500 Hertz with 0.35 millimeters and a maximum operational shock rating of 15G. The 1791DS-IB8XOB8 module has a weight of 420 g (0.93 pounds) and dimensions of 80 millimeters x 196 millimeters x 77 millimeters (3.2 inches x 7.7 inches x 3 inches).

FAQ for 1791DS-IB8XOB8

How many inputs are there on the 1791DS-IB8XOB8?


There are 8 safety inputs on the 1791DS-IB8XOB8.

How many test outputs are there on the 1791DS-IB8XOB8?


There are 4 test outputs on 1791DS-IB8XOB8.

What is the price of a 1791DS-IB8XOB8 Allen Bradley Guard I/O DeviceNet Safety Module?


Submit quote request, send us an email, or call 800-730-0292 for our best price.

Does DO Supply offer repair services for the 1791DS-IB8XOB8 Allen Bradley Guard I/O DeviceNet Safety Module?


Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1791DS-IB8XOB8. For more information or to request a repair quote, please click here.

What are the embedded I/O channels of this safety module?


The 1791DC-IB8XOB8 has Eight (8) Safety Inputs, Eight (8) Solid-state safety outputs and Four (4) Test outputs.

What is the supported wiring configuration of the I/O channels?


The input channels support sinking wiring configuration while both output channels support source output wiring.

Up to what SIL level may I use the 1791DC-IB8XOB8 with?


The 1791DC-IB8XOB8 may be used with applications that require up to SIL3, as defined in the IEC 61508 standard, and Safety Category 4, as defined in the EN 954-1 standard.

Technical Description of 1791DS-IB8XOB8

COMPACTBLOCK GUARD I/O DeviceNet Safety Module Allen Bradley Module AB with 8 Single-Channel Inputs and 8 Current Sourcing Outputs.

Repair Services for 1791DS-IB8XOB8

Type Lead Time Price Action
Repair Service 2-4 weeks $100cartAdd to Cart

Our highly skilled technicians can repair your 1791DS-IB8XOB8. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1791DS-IB8XOB8

Please refer to the manual for more information about the 1791DS-IB8XOB8 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1791DS-IB8XOB8 Ser A
1791DS-IB8XOB8/A, Series A, Rev A Request Quote
Common misspellings:
  • l791DS-IB8XOB8
  • 179lDS-IB8XOB8
  • 1791DS-I88XOB8
  • 1791DS-IBbXOB8
  • 1791DS-IB8X0B8
  • 1791DS-IB8XO88
  • 1791DS-IB8XOBb
  • 1791DSIB8XOB8

Reviews for 1791DS-IB8XOB8

Product Review

"The 1791DC-IB8XOB8 is a Guard I/O DeviceNet module. This module has combination output channels such as Eight (8) inputs, Eight (8) safety outputs and Four (4) Test outputs. This module features a complete set of Discrete I/Os for safety application compared to the 1732DS-IB8. " -DO Supply Tech

Dimensions For 1791DS-IB8XOB8

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 1791DS-IB8XOB8

Resolutions For 1791DS-IB8XOB8

About

Technical Specifications for 1791DS-IB8XOB8

ManufacturerRockwell Automation
Wire Type:Copper 0.2…2.5 mm2 (AWG 24…12) Solid wire 0.34…1.5 mm2 (AWG 22…16 ) Standard (flexible) wire with insulation-covered bar terminal
Rated output current:0.7 A
No. of safety outputs:Eight (8) Sourcing outputs
ON-state Voltage range:11V dc min
No. of Inputs:Eight (8) sinking inputs
Part Number:1791DC-IB8XOB8
Product Type:Guard I/O DeviceNet Safety I/O module
No. of test outputs:Four (4) Sourcing outputs
BrandAllen-Bradley
Communications power supply voltage11…25V dc (supplied from communications power supply
Communications current consumption110 mA at 24V dc
I/O power supply voltage20.4…26.4V dc (24V dc, -15…+10%)
Operational temperature-40…70 °C (-40…158 °F)
Part Number/Catalog No.1791DS-IB8XOB8
Power Consumption110 mA at 24 Volts DC
Operating Voltage Range20.4 to 26.4 Volts DC
Number of Inputs8
Input TypeSingle-Channel
On-State Input Voltage 11 Volts DC min.
Off-State Input Voltage5 Volts DC max.
Number of Outputs8
Output TypeCurrent Sourcing
Dimensions2.68 x 6.70 x 2.84 in.
Weight0.92 pounds
UPC10612598318916
ManufacturerRockwell Automation
Wire Type:Copper 0.2…2.5 mm2 (AWG 24…12) Solid wire 0.34…1.5 mm2 (AWG 22…16 ) Standard (flexible) wire with insulation-covered bar terminal
Rated output current:0.7 A
No. of safety outputs:Eight (8) Sourcing outputs
ON-state Voltage range:11V dc min
No. of Inputs:Eight (8) sinking inputs
Part Number:1791DC-IB8XOB8
Product Type:Guard I/O DeviceNet Safety I/O module
No. of test outputs:Four (4) Sourcing outputs
BrandAllen-Bradley
Communications power supply voltage11…25V dc (supplied from communications power supply
Communications current consumption110 mA at 24V dc
I/O power supply voltage20.4…26.4V dc (24V dc, -15…+10%)
Operational temperature-40…70 °C (-40…158 °F)
Part Number/Catalog No.1791DS-IB8XOB8
Power Consumption110 mA at 24 Volts DC
Operating Voltage Range20.4 to 26.4 Volts DC
Number of Inputs8
Input TypeSingle-Channel
On-State Input Voltage 11 Volts DC min.
Off-State Input Voltage5 Volts DC max.
Number of Outputs8
Output TypeCurrent Sourcing
Dimensions2.68 x 6.70 x 2.84 in.
Weight0.92 pounds
UPC10612598318916

About 1791DS-IB8XOB8

The Guard I/O DeviceNet Safety Module with catalog number 1791DS-IB8XOB8 is a safety output module with solid state outputs. This module has embedded I/O modules such as Eight (8) Safety Input, Eight (8) Solid State outputs and Four (4) Test Outputs.

The 1791DC-IB8XOB8 module comes with an enclosure with Ingress Protection (IP) 20 rating. It can be used in applications that require Safety Integrity Level (SIL) 3. It complies with the IEC 61508 standard, and Safety Category 4 as specified in the EN 954-1.

The safety inputs are designed for Sink wiring configuration with minimum On state voltage of 11VDC and input current of 6 mA. The Test output channels support sourcing configuration with rated output current of 0.7A with maximum residual voltage of 1.2V and maximum leakage current of 0.1 mA. The Safety outputs supports sourcing wiring as well, with rated output current of 0.5A, maximum residual voltage of 1.2V and maximum leakage current of 0.1 mA.



The 1791DC-IB8XOB8 has built-in Self-diagnostic functions and configuration lock feature. The module’s integrated I/O status data provide information regarding Individual Point Input Status, Combined Input Status, Individual Point Output Status, Combined Output Status, Individual Test Output Status, and Individual Output Readback (actual ON/OFF state of the outputs).

The Allen-Bradley 1791DS-IB8XOB8 CompactBlock is a DeviceNet guard combination module with a 20.4 to 26.4 Volts DC I/O power supply voltage (with a nominal voltage of 24 Volts DC), an 11 to 25 Volts DC communications power supply voltage and a 110-mA current consumption of at 24 Volts DC.

This module has 8 safety inputs, 4 test outputs, and 8 solid-state safety outputs, along with individual status indicators installed. The inputs of this module are current sinking input type with an input current of 6 Amps and a maximum off-state current of 1 mA. The 1791DS-IB8XOB8’s on-state minimum input voltage is 11 Volts DC. The 1791DS-IB8XOB8&s maximum off-state input voltage is 5 Volts DC. The current sourcing test outputs of this module come with a 0.1 mA maximum leakage current, a 0.7 Amps rated output current, and a 1.2 Volts maximum residual voltage. On the other hand, the current sourcing safety outputs of the of the 1791DS-IB8XOB8 module have the same maximum leakage current of 0.1 mA, the same residual voltage of 1.2 Volts at maximum, and a rated output current of 0.5 Amps.

The Allen-Bradley 1791DS-IB8XOB8 is a guard I/O module that implements DeviceNet safety protocol. It has an operational temperature between -10 and 55 degrees Celsius (14 and 131 degrees Fahrenheit) and is stored and shipped at a temperature range between -40 and 70 degrees Celsius (-40 and 158 degrees Fahrenheit) at a surrounding 5 to 95% non-condensing relative humidity. It has a vibration rating of 5G at 10 to 500 Hertz with 0.35 millimeters and a maximum operational shock rating of 15G. The 1791DS-IB8XOB8 module has a weight of 420 g (0.93 pounds) and dimensions of 80 millimeters x 196 millimeters x 77 millimeters (3.2 inches x 7.7 inches x 3 inches).

FAQ for 1791DS-IB8XOB8

How many inputs are there on the 1791DS-IB8XOB8?


There are 8 safety inputs on the 1791DS-IB8XOB8.

How many test outputs are there on the 1791DS-IB8XOB8?


There are 4 test outputs on 1791DS-IB8XOB8.

What is the price of a 1791DS-IB8XOB8 Allen Bradley Guard I/O DeviceNet Safety Module?


Submit quote request, send us an email, or call 800-730-0292 for our best price.

Does DO Supply offer repair services for the 1791DS-IB8XOB8 Allen Bradley Guard I/O DeviceNet Safety Module?


Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1791DS-IB8XOB8. For more information or to request a repair quote, please click here.

What are the embedded I/O channels of this safety module?


The 1791DC-IB8XOB8 has Eight (8) Safety Inputs, Eight (8) Solid-state safety outputs and Four (4) Test outputs.

What is the supported wiring configuration of the I/O channels?


The input channels support sinking wiring configuration while both output channels support source output wiring.

Up to what SIL level may I use the 1791DC-IB8XOB8 with?


The 1791DC-IB8XOB8 may be used with applications that require up to SIL3, as defined in the IEC 61508 standard, and Safety Category 4, as defined in the EN 954-1 standard.

Technical Description of 1791DS-IB8XOB8

COMPACTBLOCK GUARD I/O DeviceNet Safety Module Allen Bradley Module AB with 8 Single-Channel Inputs and 8 Current Sourcing Outputs.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $100cartAdd to Cart

Our highly skilled technicians can repair your 1791DS-IB8XOB8. 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 $100cartAdd to Cart

Our highly skilled technicians can repair your 1791DS-IB8XOB8. 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 1791DS-IB8XOB8 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1791DS-IB8XOB8 Ser A
1791DS-IB8XOB8/A, Series A, Rev A Request Quote

Common misspellings:
  • l791DS-IB8XOB8
  • 179lDS-IB8XOB8
  • 1791DS-I88XOB8
  • 1791DS-IBbXOB8
  • 1791DS-IB8X0B8
  • 1791DS-IB8XO88
  • 1791DS-IB8XOBb
  • 1791DSIB8XOB8
PDF
Reviews

Reviews for 1791DS-IB8XOB8

Product Review

"The 1791DC-IB8XOB8 is a Guard I/O DeviceNet module. This module has combination output channels such as Eight (8) inputs, Eight (8) safety outputs and Four (4) Test outputs. This module features a complete set of Discrete I/Os for safety application compared to the 1732DS-IB8. " -DO Supply Tech