1734-IB8S

Rated 4.9 with 14 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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1734-IB8S

Revisions: Ser A Ser B 
Description: The Allen-Bradley 1734-IB8S is a POINT I/O Guard I/O Safety Module. It has Eight (8) Current Sinking Safety Input channels and Four (4) Current Sourcing Pulse Test Outputs. It requires a nominal supply voltage of 24VDC.
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Description:

The Allen-Bradley 1734-IB8S is a POINT I/O Guard I/O Safety Module. It has Eight (8) Current Sinking Safety Input channels and Four (4) Current Sourcing Pulse Test Outputs. It requires a nominal supply voltage of 24VDC.


Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1734-IB8S.
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 4.9 with 14 reviews

    Technical Specifications for 1734-IB8S

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1734-IB8S
SeriesPOINT I/O
Module TypeGuard I/O Safety Module
Input TypeCurrent Sinking
Enclosure TypeOpen
Number of InputsEight (8) Inputs
No. of Pulse Test OutputsFour (4) Pulse Test Outputs
Operating Supply Voltage24 Volts DC (nom)
Available SeriesA and B
Weight2.2 ounces
UPC10612598308573
Dimensions3.03 x 0.98 x 2.17 (inches)
UPC10612598350619
Power Dissipation3.4 Watts
Terminal Bases1734-TOP or 1734-TB
Key Switch PositionKey 1 (left) Position 8, Key 2 (Right) Position 1
Temperature vs Current Derating2.8A at 20 Celsius
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1734-IB8S
SeriesPOINT I/O
Module TypeGuard I/O Safety Module
Input TypeCurrent Sinking
Enclosure TypeOpen
Number of InputsEight (8) Inputs
No. of Pulse Test OutputsFour (4) Pulse Test Outputs
Operating Supply Voltage24 Volts DC (nom)
Available SeriesA and B
Weight2.2 ounces
UPC10612598308573
Dimensions3.03 x 0.98 x 2.17 (inches)
UPC10612598350619
Power Dissipation3.4 Watts
Terminal Bases1734-TOP or 1734-TB
Key Switch PositionKey 1 (left) Position 8, Key 2 (Right) Position 1
Temperature vs Current Derating2.8A at 20 Celsius
s

About 1734-IB8S

The 1734-IB8S is an Allen-Bradley manufactured module used in applications with Safety Instrumentation Level (SIL) requirements. This module is a POINT Guard IO Safety module with Eight (8) Current Sinking Input Channel and Four (4) pulse Current Sourcing Pulse Test Outputs.

This module is typically used in applications that perform safety applications such as Emergency Stop Push Button, Gate Switches, Light Curtains and other safety devices may be connected to this module. It features a channel with Dual-channel mode capability for evaluating consistency of Two (2) input signals which enables the module to be used in applications that with Safety Category 3 and 4.

The 1734-IB8S may also be used in Single-Channel mode. This mode evaluates single signal which then allows the module to be used in application with Safety Category 2.

It has a configurable discrepancy time, that is used to determine the acceptable discrepant time between 2 channels before a fault is declared by the module. It also has an external wiring short check that is enables when input channels are wired in combination with test outputs. Each channel of this safety module has individually adjustable ON and OFF signal delay which is used to prevent false positive and false negative readings caused by signal fluctuation.

This module is configurable using Studio 5000 Programming Software V21, RSLogix 5000 Programming software V17 and RSNetworx for DeviceNet Version 9. For RSLogix 5000, add-on profiles must be updated to version 2.02.004 or later if the module is used with the Analog Point Guard IO module.

The 1734-IB8S has a maximum thermal dissipation of 11.62 BTU/hour and it weighs 62.4 grams or 2.2 ounces. It has a nominal input voltage of 24 Volts DC, an input current maximum of 175 mA, and a 3.4 W maximum power dissipation. The 1734-IB8S works with SmartGuard, GuardLogix, and Compact GuardLogix controllers and it is used in POINT I/O platforms to administer CIP safety protocol extensions. The 1734-IB8S operates at 19.2 to 28.8 Volts DC. It also has a maximum power bus current (no load) of 25 mA, and a continuous isolation voltage of 50 Volts.

The 1734-IB8S measures 77 x 25 x 55 millimeters or 3.03 x 0.98 x 2.17 inches, and it has 8 inputs per module and a current sinking input type with each channel having a 16.2 milliseconds reaction time. The 1734-IB8S module is available in Series A and B. It has an open-style enclosure type and can be mounted horizontally or vertically. The 1734-IB8S can communicate over Ethernet/IP and DeviceNet networks via the 1734-AENT, 1734-AENTR, or 1734-PDN network adapters.



FAQ for 1734-IB8S

What is the price of a 1734-IB8S POINT Guard I/O Safety Module?


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

How many LED indicators come on this Module?


There are 10 total LED indicators. It has the following indicators: 1 Yellow lock status, 1 Yellow/Green power status, and 8 I/O Channel status LEDs.

What are the dimensions of the 1734-IB8S ?


The dimensions without the terminal block installed are 77 x 25 x 55 mm (HxWxD)

What is the 1734-IB8S Guard I/O Safety Module pilot duty rating?


1734-IB8S Guard I/O Safety Module does not have a pilot duty rating.

Can this module be purchased with a warranty?


Yes, the 1734-IB8S comes with a free one-year warranty from DO Supply, Inc.

Does 1734-IB8S Guard I/O Safety Module require a separate power supply?


A separate power supply for 1734-IB8S Guard I/O Safety Module is optional, not required.

Where can I find repair services for the 1734-IB8S POINT Guard I/O Safety Module?


DO Supply offers a variety repair services for a variety of Allen-Bradley products, such as the 1734-IB8S.

Does 1734-IB8S Guard I/O Safety Module has short circuit protection.


Yes, 1734-IB8S Guard I/O Safety Module has short circuit protection.

What is the difference between Ser A and Ser B of the 1734-IB8S?


The POINTbus current max is 110mA for Series B and 175mA for Series A. The power dissipation max is 3.0 W for Series B and 3.4 W for Series A. The thermal dissipation is 10.25 BTU/HR for Ser B and 11.62 BTU/HR for Ser A.

What does the Red LED indicator mean on the 1734-IB8S?


A solid red light indicates that either there is a fault in the external wiring or that an input circuit is being detected.

What does a flashing red indicator light mean?


When the LED indicator on the 1734-IB8S is flashing red, this means that there is a fault detected in the partner input circuit.

Technical Description of 1734-IB8S

The Allen-Bradley 1734-IB8S is a POINT I/O Guard I/O Safety Module. It has Current Sinking Input Type and a Output Type of Current Sourcing with an Open of Enclosure Type. This Guard I/O Safety Module has a 24 Volts DC (nom) Operating Supply Voltage.

Repair Services for 1734-IB8S

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

Our highly skilled technicians can repair your 1734-IB8S. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1734-IB8S

Please refer to the manual for more information about the 1734-IB8S such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1734-IB8S Ser A
1734-IB8S/A, Series A, Rev A Request Quote
1734-IB8S Ser B
1734-IB8S/B, Series B, Rev B Request Quote
Common misspellings:
  • l734-IB8S
  • 173A-IB8S
  • 1734-I88S
  • 1734-IBbS
  • 1734IB8S

Reviews for 1734-IB8S

Product Review

"The 1734-IB8S is safety module that is specifically used for safety applications. This module is used only for specific requirements unlike the 1734-IB8 which is a general-purpose POINT IO module. The 1734-IB8S is used in more critical systems and costs much higher however, using this module increase the Safety Instrumentation Level (SIL) rating of an application. " -DO Supply Tech

Dimensions For 1734-IB8S

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 1734-IB8S

Resolutions For 1734-IB8S

Why Buy From Do Supply Inc?
  • 1 Year Do Supply Warranty on most products

  • Fast and convenient shipping

  • Large inventory of over 20,000 items

  • Great low prices on all conditions

  • Extensive quality control and testing
About

Technical Specifications for 1734-IB8S

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1734-IB8S
SeriesPOINT I/O
Module TypeGuard I/O Safety Module
Input TypeCurrent Sinking
Enclosure TypeOpen
Number of InputsEight (8) Inputs
No. of Pulse Test OutputsFour (4) Pulse Test Outputs
Operating Supply Voltage24 Volts DC (nom)
Available SeriesA and B
Weight2.2 ounces
UPC10612598308573
Dimensions3.03 x 0.98 x 2.17 (inches)
UPC10612598350619
Power Dissipation3.4 Watts
Terminal Bases1734-TOP or 1734-TB
Key Switch PositionKey 1 (left) Position 8, Key 2 (Right) Position 1
Temperature vs Current Derating2.8A at 20 Celsius
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1734-IB8S
SeriesPOINT I/O
Module TypeGuard I/O Safety Module
Input TypeCurrent Sinking
Enclosure TypeOpen
Number of InputsEight (8) Inputs
No. of Pulse Test OutputsFour (4) Pulse Test Outputs
Operating Supply Voltage24 Volts DC (nom)
Available SeriesA and B
Weight2.2 ounces
UPC10612598308573
Dimensions3.03 x 0.98 x 2.17 (inches)
UPC10612598350619
Power Dissipation3.4 Watts
Terminal Bases1734-TOP or 1734-TB
Key Switch PositionKey 1 (left) Position 8, Key 2 (Right) Position 1
Temperature vs Current Derating2.8A at 20 Celsius

About 1734-IB8S

The 1734-IB8S is an Allen-Bradley manufactured module used in applications with Safety Instrumentation Level (SIL) requirements. This module is a POINT Guard IO Safety module with Eight (8) Current Sinking Input Channel and Four (4) pulse Current Sourcing Pulse Test Outputs.

This module is typically used in applications that perform safety applications such as Emergency Stop Push Button, Gate Switches, Light Curtains and other safety devices may be connected to this module. It features a channel with Dual-channel mode capability for evaluating consistency of Two (2) input signals which enables the module to be used in applications that with Safety Category 3 and 4.

The 1734-IB8S may also be used in Single-Channel mode. This mode evaluates single signal which then allows the module to be used in application with Safety Category 2.

It has a configurable discrepancy time, that is used to determine the acceptable discrepant time between 2 channels before a fault is declared by the module. It also has an external wiring short check that is enables when input channels are wired in combination with test outputs. Each channel of this safety module has individually adjustable ON and OFF signal delay which is used to prevent false positive and false negative readings caused by signal fluctuation.

This module is configurable using Studio 5000 Programming Software V21, RSLogix 5000 Programming software V17 and RSNetworx for DeviceNet Version 9. For RSLogix 5000, add-on profiles must be updated to version 2.02.004 or later if the module is used with the Analog Point Guard IO module.

The 1734-IB8S has a maximum thermal dissipation of 11.62 BTU/hour and it weighs 62.4 grams or 2.2 ounces. It has a nominal input voltage of 24 Volts DC, an input current maximum of 175 mA, and a 3.4 W maximum power dissipation. The 1734-IB8S works with SmartGuard, GuardLogix, and Compact GuardLogix controllers and it is used in POINT I/O platforms to administer CIP safety protocol extensions. The 1734-IB8S operates at 19.2 to 28.8 Volts DC. It also has a maximum power bus current (no load) of 25 mA, and a continuous isolation voltage of 50 Volts.

The 1734-IB8S measures 77 x 25 x 55 millimeters or 3.03 x 0.98 x 2.17 inches, and it has 8 inputs per module and a current sinking input type with each channel having a 16.2 milliseconds reaction time. The 1734-IB8S module is available in Series A and B. It has an open-style enclosure type and can be mounted horizontally or vertically. The 1734-IB8S can communicate over Ethernet/IP and DeviceNet networks via the 1734-AENT, 1734-AENTR, or 1734-PDN network adapters.



FAQ for 1734-IB8S

What is the price of a 1734-IB8S POINT Guard I/O Safety Module?


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

How many LED indicators come on this Module?


There are 10 total LED indicators. It has the following indicators: 1 Yellow lock status, 1 Yellow/Green power status, and 8 I/O Channel status LEDs.

What are the dimensions of the 1734-IB8S ?


The dimensions without the terminal block installed are 77 x 25 x 55 mm (HxWxD)

What is the 1734-IB8S Guard I/O Safety Module pilot duty rating?


1734-IB8S Guard I/O Safety Module does not have a pilot duty rating.

Can this module be purchased with a warranty?


Yes, the 1734-IB8S comes with a free one-year warranty from DO Supply, Inc.

Does 1734-IB8S Guard I/O Safety Module require a separate power supply?


A separate power supply for 1734-IB8S Guard I/O Safety Module is optional, not required.

Where can I find repair services for the 1734-IB8S POINT Guard I/O Safety Module?


DO Supply offers a variety repair services for a variety of Allen-Bradley products, such as the 1734-IB8S.

Does 1734-IB8S Guard I/O Safety Module has short circuit protection.


Yes, 1734-IB8S Guard I/O Safety Module has short circuit protection.

What is the difference between Ser A and Ser B of the 1734-IB8S?


The POINTbus current max is 110mA for Series B and 175mA for Series A. The power dissipation max is 3.0 W for Series B and 3.4 W for Series A. The thermal dissipation is 10.25 BTU/HR for Ser B and 11.62 BTU/HR for Ser A.

What does the Red LED indicator mean on the 1734-IB8S?


A solid red light indicates that either there is a fault in the external wiring or that an input circuit is being detected.

What does a flashing red indicator light mean?


When the LED indicator on the 1734-IB8S is flashing red, this means that there is a fault detected in the partner input circuit.

Technical Description of 1734-IB8S

The Allen-Bradley 1734-IB8S is a POINT I/O Guard I/O Safety Module. It has Current Sinking Input Type and a Output Type of Current Sourcing with an Open of Enclosure Type. This Guard I/O Safety Module has a 24 Volts DC (nom) Operating Supply Voltage.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1734-IB8S. 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 1734-IB8S. 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 1734-IB8S such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1734-IB8S Ser A
1734-IB8S/A, Series A, Rev A Request Quote
1734-IB8S Ser B
1734-IB8S/B, Series B, Rev B Request Quote

Common misspellings:
  • l734-IB8S
  • 173A-IB8S
  • 1734-I88S
  • 1734-IBbS
  • 1734IB8S
PDF
Reviews

Reviews for 1734-IB8S

Product Review

"The 1734-IB8S is safety module that is specifically used for safety applications. This module is used only for specific requirements unlike the 1734-IB8 which is a general-purpose POINT IO module. The 1734-IB8S is used in more critical systems and costs much higher however, using this module increase the Safety Instrumentation Level (SIL) rating of an application. " -DO Supply Tech

Why Buy From Do Supply Inc?
  • 1 Year Do Supply Warranty on most products

  • Fast and convenient shipping

  • Large inventory of over 20,000 items

  • Great low prices on all conditions

  • Extensive quality control and testing