1794-OE12

Rated 4.9 with 2 reviews
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1794-OE12

Revisions: Ser A 
Description: The Allen-Bradley 1794-OE12 is a Flex IO analog output module. This module features Twelve (12) single-ended, non-isolated Voltage/ Current analog output channels. It delivers output current signals such as 4-20 mA, 0-20 mA and Voltage signals such as ±10VDC. It is compatible with a terminal bases such as 1794-TB3G or 1794-TB3GS. It is compatible with any 1794 Flex IO adapters to implement distributed I/O application.
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Description: The Allen-Bradley 1794-OE12 is a Flex IO analog output module. This module features Twelve (12) single-ended, non-isolated Voltage/ Current analog output channels. It delivers output current signals such as 4-20 mA, 0-20 mA and Voltage signals such as ±10VDC. It is compatible with a terminal bases such as 1794-TB3G or 1794-TB3GS. It is compatible with any 1794 Flex IO adapters to implement distributed I/O application.

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Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
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Repairs: We offer repair service for the 1794-OE12.
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Rated 4.9 with 2 reviews

    Technical Specifications for 1794-OE12

ManufacturerRockwell Automation
Flexbus Current80 mA
Part Number/Catalog No.1794-OE12
BrandAllen-Bradley
Product Description:Flex IO High Density Analog Output Module
No. of outputs:Twelve (12) Single Ended
Output type:0 to 20 mA; 4 to 20 mA; +/- 10VDC;
Conversion Type:Digital to Analog Converter
Resolution:16 bit 2’s complement, left justified
Terminal base:1794-TB3G; 1794-TB3GS
Indicators:1 green/red power/status indicator
External DC supply, nom:24V DC
External DC supply range:10.0…31.2V DC (includes 5% AC ripple)
Mounting:DIN Rail
Wire Size:Determined by installed terminal base
Operating Temperature:0 to 55 C (32 to 131 F)
Storage Temperature:–40…85 °C (–40…185 °F)
Vibration:5g @ 10 to 500 Hz
Operating Shock:30 g
Product TypeFlex I/O Analog Output Module
Outputs12 Single-ended
Output Voltage Range +/-10V
Output Current 0-20mA max.
Voltage Output Current Load3mA max.
Voltage Resolution320 ?V/cnt
Current Resolution0.641 ?A/cnt
Resistive Load, mA Output 0750 ? @ 24V DC
Power Dissipation4.0W @ 31.2V DC
Thermal Dissipation4.7 BTU/hr. @ 24V DC
UPC10612598320193
ManufacturerRockwell Automation
Flexbus Current80 mA
Part Number/Catalog No.1794-OE12
BrandAllen-Bradley
Product Description:Flex IO High Density Analog Output Module
No. of outputs:Twelve (12) Single Ended
Output type:0 to 20 mA; 4 to 20 mA; +/- 10VDC;
Conversion Type:Digital to Analog Converter
Resolution:16 bit 2’s complement, left justified
Terminal base:1794-TB3G; 1794-TB3GS
Indicators:1 green/red power/status indicator
External DC supply, nom:24V DC
External DC supply range:10.0…31.2V DC (includes 5% AC ripple)
Mounting:DIN Rail
Wire Size:Determined by installed terminal base
Operating Temperature:0 to 55 C (32 to 131 F)
Storage Temperature:–40…85 °C (–40…185 °F)
Vibration:5g @ 10 to 500 Hz
Operating Shock:30 g
Product TypeFlex I/O Analog Output Module
Outputs12 Single-ended
Output Voltage Range +/-10V
Output Current 0-20mA max.
Voltage Output Current Load3mA max.
Voltage Resolution320 ?V/cnt
Current Resolution0.641 ?A/cnt
Resistive Load, mA Output 0750 ? @ 24V DC
Power Dissipation4.0W @ 31.2V DC
Thermal Dissipation4.7 BTU/hr. @ 24V DC
UPC10612598320193
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About 1794-OE12

The Allen-Bradley 1794-OE12 is a high-density analog output module that is part of the Flex IO product family. This module features Twelve (12) output channels configurable for 0-20mA, 4-20 mA current signals and +/- 10VDC voltage signals. The module’s channels are non-isolated and supports single-ended wiring configuration.



The 1794-OE12 is used with terminal bases such as 1794-TB3G and 1794-TB3GS with keyswitch position 4. It has an open-type enclosure which means this module and the entire Flex I/O assembly must be installed inside an enclosure that offers adequate protection against industrial elements.

The 1794-OE12 comes with an internally installed analog to digital circuit (ADC) converter. It converts digital data to analog signal with conversion resolution of 16 bit in 2’s complement data format. Each output channels has an absolute accuracy of 0.1% Full Scale @ 25 °C, both for Voltage and Current signals with accuracy drift of 0.004% full scale/°C on both signal configuration.

The 1794-OE12 has a Current draw of 80 mA and supply voltage requirement of 10.5-31.2VDC. It has a power dissipation of 7.68 W @ 24V DC, Thermal dissipation of 26.2 BTU/hr @ 24V DC and isolation voltage of 50V (continuous), Basic Insulation Type. It does not have isolation between channels.It has a physical dimension of 94.0 x 94.0 x 53.3 mm or 3.7 x 3.7 x 2.1 in and built-in group diagnostic LEDs.

the operating temperature of the 1794-OE12 is -20...60 °C (-4...140 °F) while the storage temperature requirement is -40...85 °C (-40...185 °F) with 5-95% relative humidity. It has operating shock and vibration ratings of 30 g and 5 g @ 10...500 Hz, respectively.

The 1794-OE12 does not require calibration. It has physical measurement of 3.7 x 3.7 x 2.1 inches with an open-style enclosure. It can be mounted using a DIN rail. The 1794-OE12 module will have an output of 0 mA until it has been configured. After configuration, the output signal ranges are 4-20 mA and 0-20 mA, both of which are user-configurable while the configurable output voltage range is from +/-10V. This module has a mA output resistive load of 0-750 ? at 24V DC and a maximum voltage output current load of 3 mA. Its current resolution is 0.641 µA/cnt and its voltage resolution is 320 µV/cnt. The nominal external DC power supply of this module is 24V DC and the external DC power supply voltage range is from 10-31.2V DC, including the 5% AC ripple. This module has external DC power supply currents of 720 mA at 10V DC and 320 mA at 24V DC. The 1794-OE12 module also has a FlexBus current of 80 mA and a continuous isolation voltage of 50V that has been tested at 850V DC for 60 seconds, particularly between the user power to the system. The absolute accuracy for both the voltage and current terminals are 0.1% full scale at 25% each and the accuracy drift with temperature for both the voltage and current terminals are 0.004% full scale/Deg. Celsius each. The maximum power dissipations of this module are both 4W at 10V DC and 31.2V DC and 4.3 W at 24V DC and the maximum thermal dissipation is 4.7 BTU/hr at 24V DC. The operating temperature of this module is from -20-60 Deg. Celsius and the storage temperature is -40-85 Deg. Celsius. It also has a relative humidity of 5-95% which is non-condensing. This module also has an operating shock of 30 g, a non-operating shock of 50 g, and an operating vibration of 5 g at 10-500 Hz.

FAQ for 1794-OE12

Does the 1794-OE12 come with individually isolated output channels?


No. The 1794-OE12 has Twelve (12_ single-ended, non-isolated output channels.

What is the FlexBus current draw of the 1794-OE12?


The 1794-OE12 has a Current draw of 80 mA.

What are compatible terminal bases for use with the 1794-OE12?


Compatible terminal bases are 1794-OE12 are 1794-TB3G or 1794-TB3GS.

Technical Description of 1794-OE12

The Allen-Bradley 1794-OE12 Flex I/O Analog Output Module has 12 Single-ended Outputs, a +/-10V Output Voltage Range, and a 0-20mA max. Output Current . It also operates with a 320 ?V/cnt Voltage Resolution and a 0.641 ?A/cnt Current Resolution.

Repair Services for 1794-OE12

Type Lead Time Price Action
Repair Service 2-4 weeks $673.60cartAdd to Cart

Our highly skilled technicians can repair your 1794-OE12. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1794-OE12

Please refer to the manual for more information about the 1794-OE12 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-OE12 Ser A
1794-OE12/A, Series A, Rev A Request Quote
Common misspellings:
  • l794-OE12
  • 179A-OE12
  • 1794-0E12
  • 1794-OEl2
  • 1794OE12

Reviews for 1794-OE12

Internal Review

"The 1794-OE12 is a high-density analog output module that is part of the 1794 Flex I/O product family. This module has Twelve (12) output channels configurable for Voltage and current output signals. It has higher number of output channels compared to the 1794-OE8. This module is bet used in applications with high density output channels as well as requires provision for future expansion. " -DO Supply Tech

Dimensions For 1794-OE12

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 1794-OE12

Resolutions For 1794-OE12

About

Technical Specifications for 1794-OE12

ManufacturerRockwell Automation
Flexbus Current80 mA
Part Number/Catalog No.1794-OE12
BrandAllen-Bradley
Product Description:Flex IO High Density Analog Output Module
No. of outputs:Twelve (12) Single Ended
Output type:0 to 20 mA; 4 to 20 mA; +/- 10VDC;
Conversion Type:Digital to Analog Converter
Resolution:16 bit 2’s complement, left justified
Terminal base:1794-TB3G; 1794-TB3GS
Indicators:1 green/red power/status indicator
External DC supply, nom:24V DC
External DC supply range:10.0…31.2V DC (includes 5% AC ripple)
Mounting:DIN Rail
Wire Size:Determined by installed terminal base
Operating Temperature:0 to 55 C (32 to 131 F)
Storage Temperature:–40…85 °C (–40…185 °F)
Vibration:5g @ 10 to 500 Hz
Operating Shock:30 g
Product TypeFlex I/O Analog Output Module
Outputs12 Single-ended
Output Voltage Range +/-10V
Output Current 0-20mA max.
Voltage Output Current Load3mA max.
Voltage Resolution320 ?V/cnt
Current Resolution0.641 ?A/cnt
Resistive Load, mA Output 0750 ? @ 24V DC
Power Dissipation4.0W @ 31.2V DC
Thermal Dissipation4.7 BTU/hr. @ 24V DC
UPC10612598320193
ManufacturerRockwell Automation
Flexbus Current80 mA
Part Number/Catalog No.1794-OE12
BrandAllen-Bradley
Product Description:Flex IO High Density Analog Output Module
No. of outputs:Twelve (12) Single Ended
Output type:0 to 20 mA; 4 to 20 mA; +/- 10VDC;
Conversion Type:Digital to Analog Converter
Resolution:16 bit 2’s complement, left justified
Terminal base:1794-TB3G; 1794-TB3GS
Indicators:1 green/red power/status indicator
External DC supply, nom:24V DC
External DC supply range:10.0…31.2V DC (includes 5% AC ripple)
Mounting:DIN Rail
Wire Size:Determined by installed terminal base
Operating Temperature:0 to 55 C (32 to 131 F)
Storage Temperature:–40…85 °C (–40…185 °F)
Vibration:5g @ 10 to 500 Hz
Operating Shock:30 g
Product TypeFlex I/O Analog Output Module
Outputs12 Single-ended
Output Voltage Range +/-10V
Output Current 0-20mA max.
Voltage Output Current Load3mA max.
Voltage Resolution320 ?V/cnt
Current Resolution0.641 ?A/cnt
Resistive Load, mA Output 0750 ? @ 24V DC
Power Dissipation4.0W @ 31.2V DC
Thermal Dissipation4.7 BTU/hr. @ 24V DC
UPC10612598320193

About 1794-OE12

The Allen-Bradley 1794-OE12 is a high-density analog output module that is part of the Flex IO product family. This module features Twelve (12) output channels configurable for 0-20mA, 4-20 mA current signals and +/- 10VDC voltage signals. The module’s channels are non-isolated and supports single-ended wiring configuration.



The 1794-OE12 is used with terminal bases such as 1794-TB3G and 1794-TB3GS with keyswitch position 4. It has an open-type enclosure which means this module and the entire Flex I/O assembly must be installed inside an enclosure that offers adequate protection against industrial elements.

The 1794-OE12 comes with an internally installed analog to digital circuit (ADC) converter. It converts digital data to analog signal with conversion resolution of 16 bit in 2’s complement data format. Each output channels has an absolute accuracy of 0.1% Full Scale @ 25 °C, both for Voltage and Current signals with accuracy drift of 0.004% full scale/°C on both signal configuration.

The 1794-OE12 has a Current draw of 80 mA and supply voltage requirement of 10.5-31.2VDC. It has a power dissipation of 7.68 W @ 24V DC, Thermal dissipation of 26.2 BTU/hr @ 24V DC and isolation voltage of 50V (continuous), Basic Insulation Type. It does not have isolation between channels.It has a physical dimension of 94.0 x 94.0 x 53.3 mm or 3.7 x 3.7 x 2.1 in and built-in group diagnostic LEDs.

the operating temperature of the 1794-OE12 is -20...60 °C (-4...140 °F) while the storage temperature requirement is -40...85 °C (-40...185 °F) with 5-95% relative humidity. It has operating shock and vibration ratings of 30 g and 5 g @ 10...500 Hz, respectively.

The 1794-OE12 does not require calibration. It has physical measurement of 3.7 x 3.7 x 2.1 inches with an open-style enclosure. It can be mounted using a DIN rail. The 1794-OE12 module will have an output of 0 mA until it has been configured. After configuration, the output signal ranges are 4-20 mA and 0-20 mA, both of which are user-configurable while the configurable output voltage range is from +/-10V. This module has a mA output resistive load of 0-750 ? at 24V DC and a maximum voltage output current load of 3 mA. Its current resolution is 0.641 µA/cnt and its voltage resolution is 320 µV/cnt. The nominal external DC power supply of this module is 24V DC and the external DC power supply voltage range is from 10-31.2V DC, including the 5% AC ripple. This module has external DC power supply currents of 720 mA at 10V DC and 320 mA at 24V DC. The 1794-OE12 module also has a FlexBus current of 80 mA and a continuous isolation voltage of 50V that has been tested at 850V DC for 60 seconds, particularly between the user power to the system. The absolute accuracy for both the voltage and current terminals are 0.1% full scale at 25% each and the accuracy drift with temperature for both the voltage and current terminals are 0.004% full scale/Deg. Celsius each. The maximum power dissipations of this module are both 4W at 10V DC and 31.2V DC and 4.3 W at 24V DC and the maximum thermal dissipation is 4.7 BTU/hr at 24V DC. The operating temperature of this module is from -20-60 Deg. Celsius and the storage temperature is -40-85 Deg. Celsius. It also has a relative humidity of 5-95% which is non-condensing. This module also has an operating shock of 30 g, a non-operating shock of 50 g, and an operating vibration of 5 g at 10-500 Hz.

FAQ for 1794-OE12

Does the 1794-OE12 come with individually isolated output channels?


No. The 1794-OE12 has Twelve (12_ single-ended, non-isolated output channels.

What is the FlexBus current draw of the 1794-OE12?


The 1794-OE12 has a Current draw of 80 mA.

What are compatible terminal bases for use with the 1794-OE12?


Compatible terminal bases are 1794-OE12 are 1794-TB3G or 1794-TB3GS.

Technical Description of 1794-OE12

The Allen-Bradley 1794-OE12 Flex I/O Analog Output Module has 12 Single-ended Outputs, a +/-10V Output Voltage Range, and a 0-20mA max. Output Current . It also operates with a 320 ?V/cnt Voltage Resolution and a 0.641 ?A/cnt Current Resolution.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $673.60cartAdd to Cart

Our highly skilled technicians can repair your 1794-OE12. 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 $673.60cartAdd to Cart

Our highly skilled technicians can repair your 1794-OE12. 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 1794-OE12 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-OE12 Ser A
1794-OE12/A, Series A, Rev A Request Quote

Common misspellings:
  • l794-OE12
  • 179A-OE12
  • 1794-0E12
  • 1794-OEl2
  • 1794OE12
PDF
Reviews

Reviews for 1794-OE12

Internal Review

"The 1794-OE12 is a high-density analog output module that is part of the 1794 Flex I/O product family. This module has Twelve (12) output channels configurable for Voltage and current output signals. It has higher number of output channels compared to the 1794-OE8. This module is bet used in applications with high density output channels as well as requires provision for future expansion. " -DO Supply Tech