1734-OB8E

Rated 4.7 with 17 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

top legal disclaimer
top legal disclaimer

credit cards accepted
better business bureau

1734-OB8E

Revisions: Ser A Ser B Ser C 
Description: The 1734-OB8E is a protected discrete input module that is part of Allen-Bradley’s POINT IO product family. This module features Eight (8) 1 group of 8, non-isolated, sourcing, output channels. Each channel has an operating voltage range of 10-28.8 VDC with maximum output current rating of 1 A per output and 2 A per module. This module has maximum Surge current of 2 A with built-in electronic protection.
Available Now
Request a quote for 1734-OB8E

Description: The 1734-OB8E is a protected discrete input module that is part of Allen-Bradley’s POINT IO product family. This module features Eight (8) 1 group of 8, non-isolated, sourcing, output channels. Each channel has an operating voltage range of 10-28.8 VDC with maximum output current rating of 1 A per output and 2 A per module. This module has maximum Surge current of 2 A with built-in electronic protection.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

top legal disclaimer
disclaimer
credit cards
better business bureau
Revisions: Ser A Ser B Ser C 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1734-OB8E.
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 4.7 with 17 reviews

    Technical Specifications for 1734-OB8E

ManufacturerRockwell Automation
Power Dissipation2.0 W
Module TypeDiscrete output module
SeriesPOINT I/O
Part Number/Catalog No.1734-OB8E
Dimensions56 x 12 x 75.5 mm (2.2 x 0.47 x 2.97 in.)
BrandAllen-Bradley
No. of outputsEight (8),
No. of groups1 group of 8
Output signal10-28.8 VDC
Output current per point0.041666667
Output current per module3 A
Surge current2 A for 10 ms, repeatable every 3 s
Current Draw75 mA @5V dc
Enclosure type ratingNone (open-style)
Module Location1734-TB or 1734-TBS
Outputs8
Output Voltage24 Volts DC
Electronically ProtectedYes
POINTBus Current75 milliamps
Output Current3 amps/module
Thermal Dissipation6.8 BTU/hour
Key Switch Position1
UPC10612598308580
ManufacturerRockwell Automation
Power Dissipation2.0 W
Module TypeDiscrete output module
SeriesPOINT I/O
Part Number/Catalog No.1734-OB8E
Dimensions56 x 12 x 75.5 mm (2.2 x 0.47 x 2.97 in.)
BrandAllen-Bradley
No. of outputsEight (8),
No. of groups1 group of 8
Output signal10-28.8 VDC
Output current per point0.041666667
Output current per module3 A
Surge current2 A for 10 ms, repeatable every 3 s
Current Draw75 mA @5V dc
Enclosure type ratingNone (open-style)
Module Location1734-TB or 1734-TBS
Outputs8
Output Voltage24 Volts DC
Electronically ProtectedYes
POINTBus Current75 milliamps
Output Current3 amps/module
Thermal Dissipation6.8 BTU/hour
Key Switch Position1
UPC10612598308580
s

About 1734-OB8E

The 1734-OB8E is a POINT I/O module which features Eight (8) electronically, protected discrete input channels. This module is manufactured by Allen-Bradley that is primarily used for implementing distributed I/O architecture.

The 1734 POINT I/O product bulletin are compact, low-density I/O modules with compact and space saving design. These are cost-effective modules that requires minimum panel space and supports standard DIN rail mounting. Specifically, the 1734-OB8E is compatible with all POINT I/O communication adapters and Allen-Bradley controller platforms, specifically, the Logix product family, whether CompactLogix and ControlLogix controllers. Output channels of the 1734-OB8E is energized via the control command sent by the master controller over a specific industrial protocol.

The 1734-OB8E discrete input channels comes with a single group of discrete output channels. It has a sourcing output range of 10-28.8 VDC with output current rating of 1.0 A per output, and 2.0 A per module. It has a Surge current rating of 2 A for 10 ms, repeatable every 3 s. It has 8 yellow – output status; 8 red – output fault indicators and 2 green/red – module/network status indicators. Appropriate terminal bases for use with this module are 1734-TB or 1734-TBS wiring base assembly.

The 1734-OB8E requires a POINTBus current of 75 mA @ 5V DC to operate. It has a power dissipation of 2.0 W and power dissipation of 6.8 BTU/hr with isolation voltage of 50V (continuous), reinforced insulation type Tested @ 2500V DC for 60 s, field-side to system. This module requires an external supply voltage to operate, designed for a nominal voltage supply of 24VDC.

The 1734-OB8E has dimensions of 56.0 x 12.0 x 75.5 millimeters and an EFT/B immunity rating of ±4 kV at 2.5 kHz on signal ports. It has an ESD immunity rating of 6 kV contact discharges and 8 kV air discharges. The module has 8 yellow output status indicator lights, 8 red output fault indicators, and 2 green/red module and network statuses. The Allen-Bradley 1734-OB8E's isolation voltage is 50 Volts continuous, tested to withstand 2500 Volts DC for 60 seconds. The module’s keyswitch position is 1 and weighs 35.4 grams. It also has an off-leakage at a maximum of 0.5mA and off-state voltage 28.8 Volts DC maximum. It has an on-state current of 1.0 mA minimum per channel with an on-state voltage drop of 0.2 Volts DC maximum. The operational temperature ranges from -20 to 55 degrees Celsius.

The 1734-OB8E has an output rating of 2.0 Amps per output, not exceeding 4.0 Amps per module. The point-bus current is 75 mA maximum at 5 Volts DC and an output signal delay time for off to on and on to off situations which is 0.1 milliseconds maximum. The 1734-OB8E's power dissipation is 2.0 Watts maximum at 28.8 Volts DC. The model's radiated RF immunity is 10 V/m with 200 Hertz 50% pulse 100% AM at 1890 MHz, 10 V/m with 200 Hertz 50% pulse 100% AM at 900 MHz, 10 V/m with 1 kHz sine-wave 80% AM from 30 MHz to 2000 MHz. It has a relative humidity range of 5 to 95%, non-condensing. Its operating shock is 30 G and its non-operating shock is 50 G. The 1734-OB8E’s storage temperature range is between -40 and 85 degrees Celsius and it can supply a current of 32 mA. The current transient immunity is ±1 kV line-line (DM) and ±2 kV line-earth (CM) on signal ports, and the thermal dissipation is 6.8 BTU/hour maximum at 28.8 Volts DC.

FAQ for 1734-OB8E

What is the wire size of 1734-OB8E POINT Digital DC Sourcing Output Module?


The wire size of 1734-OB8E Digital DC Sourcing Output Module is dependant upon the installed terminal block.

What is the enclosure type rating for 1734-OB8E Digital DC Sourcing Output Module?


The POINT I/O Digital DC Sourcing Output Module 1734-OB8E has an enclosure type rating of none or open-style.

What is the price of the 1734-OB8E Digital DC Sourcing Output Module?


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

Where can I find a repair service for my 1734-OB8E Digital DC Sourcing Output Module?


DO Supply offers repair services for the 1734-OB8E. For more information or to request a repair quote, please click here.

What is referred by the “E” in the 1734-OB8E part number?


It refers to an electronically, protected module.

What is the output voltage range of the 1734-OB8E?


The 1734-OB8E delivers an output voltage range of 10-28.8 VDC

What are compatible wiring assembly for use with the 1734-OB8E?


Compatible wiring base assemblies are 1734-TB or 1734-TBS wiring base assembly.

Technical Description of 1734-OB8E

The Allen-Bradley 1734-OB8E is a POINT I/O Digital DC Sourcing Output Modules. It has 8 Outputs and an Output Voltage of 24 Volts DC with a POINTBus Current of 75 milliamps. This Digital DC Sourcing Output Modules is Electronically Protected.

Repair Services for 1734-OB8E

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

Our highly skilled technicians can repair your 1734-OB8E. 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-OB8E

Please refer to the manual for more information about the 1734-OB8E such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1734-OB8E Ser A
1734-OB8E/A, Series A, Rev A Request Quote
1734-OB8E Ser B
1734-OB8E/B, Series B, Rev B Request Quote
1734-OB8E Ser C
1734-OB8E/C, Series C, Rev C Request Quote
Common misspellings:
  • l734-OB8E
  • 173A-OB8E
  • 1734-0B8E
  • 1734-O88E
  • 1734-OBbE
  • 1734OB8E

Reviews for 1734-OB8E

Internal Review

"The 1734-OB8E is an electronically protected module. It comes with a single group of Eight (8) discrete output channels. With electronic protection, external fusing are not needed as this protection acts the same with increased efficiency being an integral part of the module. " -DO Supply Tech

Dimensions For 1734-OB8E

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-OB8E

Resolutions For 1734-OB8E

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-OB8E

ManufacturerRockwell Automation
Power Dissipation2.0 W
Module TypeDiscrete output module
SeriesPOINT I/O
Part Number/Catalog No.1734-OB8E
Dimensions56 x 12 x 75.5 mm (2.2 x 0.47 x 2.97 in.)
BrandAllen-Bradley
No. of outputsEight (8),
No. of groups1 group of 8
Output signal10-28.8 VDC
Output current per point0.041666667
Output current per module3 A
Surge current2 A for 10 ms, repeatable every 3 s
Current Draw75 mA @5V dc
Enclosure type ratingNone (open-style)
Module Location1734-TB or 1734-TBS
Outputs8
Output Voltage24 Volts DC
Electronically ProtectedYes
POINTBus Current75 milliamps
Output Current3 amps/module
Thermal Dissipation6.8 BTU/hour
Key Switch Position1
UPC10612598308580
ManufacturerRockwell Automation
Power Dissipation2.0 W
Module TypeDiscrete output module
SeriesPOINT I/O
Part Number/Catalog No.1734-OB8E
Dimensions56 x 12 x 75.5 mm (2.2 x 0.47 x 2.97 in.)
BrandAllen-Bradley
No. of outputsEight (8),
No. of groups1 group of 8
Output signal10-28.8 VDC
Output current per point0.041666667
Output current per module3 A
Surge current2 A for 10 ms, repeatable every 3 s
Current Draw75 mA @5V dc
Enclosure type ratingNone (open-style)
Module Location1734-TB or 1734-TBS
Outputs8
Output Voltage24 Volts DC
Electronically ProtectedYes
POINTBus Current75 milliamps
Output Current3 amps/module
Thermal Dissipation6.8 BTU/hour
Key Switch Position1
UPC10612598308580

About 1734-OB8E

The 1734-OB8E is a POINT I/O module which features Eight (8) electronically, protected discrete input channels. This module is manufactured by Allen-Bradley that is primarily used for implementing distributed I/O architecture.

The 1734 POINT I/O product bulletin are compact, low-density I/O modules with compact and space saving design. These are cost-effective modules that requires minimum panel space and supports standard DIN rail mounting. Specifically, the 1734-OB8E is compatible with all POINT I/O communication adapters and Allen-Bradley controller platforms, specifically, the Logix product family, whether CompactLogix and ControlLogix controllers. Output channels of the 1734-OB8E is energized via the control command sent by the master controller over a specific industrial protocol.

The 1734-OB8E discrete input channels comes with a single group of discrete output channels. It has a sourcing output range of 10-28.8 VDC with output current rating of 1.0 A per output, and 2.0 A per module. It has a Surge current rating of 2 A for 10 ms, repeatable every 3 s. It has 8 yellow – output status; 8 red – output fault indicators and 2 green/red – module/network status indicators. Appropriate terminal bases for use with this module are 1734-TB or 1734-TBS wiring base assembly.

The 1734-OB8E requires a POINTBus current of 75 mA @ 5V DC to operate. It has a power dissipation of 2.0 W and power dissipation of 6.8 BTU/hr with isolation voltage of 50V (continuous), reinforced insulation type Tested @ 2500V DC for 60 s, field-side to system. This module requires an external supply voltage to operate, designed for a nominal voltage supply of 24VDC.

The 1734-OB8E has dimensions of 56.0 x 12.0 x 75.5 millimeters and an EFT/B immunity rating of ±4 kV at 2.5 kHz on signal ports. It has an ESD immunity rating of 6 kV contact discharges and 8 kV air discharges. The module has 8 yellow output status indicator lights, 8 red output fault indicators, and 2 green/red module and network statuses. The Allen-Bradley 1734-OB8E's isolation voltage is 50 Volts continuous, tested to withstand 2500 Volts DC for 60 seconds. The module’s keyswitch position is 1 and weighs 35.4 grams. It also has an off-leakage at a maximum of 0.5mA and off-state voltage 28.8 Volts DC maximum. It has an on-state current of 1.0 mA minimum per channel with an on-state voltage drop of 0.2 Volts DC maximum. The operational temperature ranges from -20 to 55 degrees Celsius.

The 1734-OB8E has an output rating of 2.0 Amps per output, not exceeding 4.0 Amps per module. The point-bus current is 75 mA maximum at 5 Volts DC and an output signal delay time for off to on and on to off situations which is 0.1 milliseconds maximum. The 1734-OB8E's power dissipation is 2.0 Watts maximum at 28.8 Volts DC. The model's radiated RF immunity is 10 V/m with 200 Hertz 50% pulse 100% AM at 1890 MHz, 10 V/m with 200 Hertz 50% pulse 100% AM at 900 MHz, 10 V/m with 1 kHz sine-wave 80% AM from 30 MHz to 2000 MHz. It has a relative humidity range of 5 to 95%, non-condensing. Its operating shock is 30 G and its non-operating shock is 50 G. The 1734-OB8E’s storage temperature range is between -40 and 85 degrees Celsius and it can supply a current of 32 mA. The current transient immunity is ±1 kV line-line (DM) and ±2 kV line-earth (CM) on signal ports, and the thermal dissipation is 6.8 BTU/hour maximum at 28.8 Volts DC.

FAQ for 1734-OB8E

What is the wire size of 1734-OB8E POINT Digital DC Sourcing Output Module?


The wire size of 1734-OB8E Digital DC Sourcing Output Module is dependant upon the installed terminal block.

What is the enclosure type rating for 1734-OB8E Digital DC Sourcing Output Module?


The POINT I/O Digital DC Sourcing Output Module 1734-OB8E has an enclosure type rating of none or open-style.

What is the price of the 1734-OB8E Digital DC Sourcing Output Module?


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

Where can I find a repair service for my 1734-OB8E Digital DC Sourcing Output Module?


DO Supply offers repair services for the 1734-OB8E. For more information or to request a repair quote, please click here.

What is referred by the “E” in the 1734-OB8E part number?


It refers to an electronically, protected module.

What is the output voltage range of the 1734-OB8E?


The 1734-OB8E delivers an output voltage range of 10-28.8 VDC

What are compatible wiring assembly for use with the 1734-OB8E?


Compatible wiring base assemblies are 1734-TB or 1734-TBS wiring base assembly.

Technical Description of 1734-OB8E

The Allen-Bradley 1734-OB8E is a POINT I/O Digital DC Sourcing Output Modules. It has 8 Outputs and an Output Voltage of 24 Volts DC with a POINTBus Current of 75 milliamps. This Digital DC Sourcing Output Modules is Electronically Protected.

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

Our highly skilled technicians can repair your 1734-OB8E. 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-OB8E. 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-OB8E such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1734-OB8E Ser A
1734-OB8E/A, Series A, Rev A Request Quote
1734-OB8E Ser B
1734-OB8E/B, Series B, Rev B Request Quote
1734-OB8E Ser C
1734-OB8E/C, Series C, Rev C Request Quote

Common misspellings:
  • l734-OB8E
  • 173A-OB8E
  • 1734-0B8E
  • 1734-O88E
  • 1734-OBbE
  • 1734OB8E
PDF
Reviews

Reviews for 1734-OB8E

Internal Review

"The 1734-OB8E is an electronically protected module. It comes with a single group of Eight (8) discrete output channels. With electronic protection, external fusing are not needed as this protection acts the same with increased efficiency being an integral part of the module. " -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