1794-OE12 | Allen-Bradley Flex I/O Analog Output Module, 12 Single Outputs
1794-OE12 | Allen-Bradley Flex I/O Analog Output Module, 12 Single Outputs
Part #: 1794-OE12 Manufactured by: Allen-Bradley

1794-OE12 | Allen-Bradley Flex I/O Analog Output Module, 12 Single Outputs

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Product Overview
The Allen-Bradley 1794-OE12 Flex I/O Analog Output Module has 12 Single-ended Outputs, a +/-10V Output Voltage Range, and ...  Read more
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Warranty for item #: 1794-OE12
IQElectro offers a complimentary 2-year warranty on all our products. This ensures that every purchase you make from IQElectro is a reliable and trustworthy investment for the future of your company. Warranty Terms
IQElectro is NOT an authorized distributor for Allen-Bradley
Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.
1794-OE12 | Allen-Bradley Flex I/O Analog Output Module, 12 Single Outputs
    1794-OE12 | Allen-Bradley Flex I/O Analog Output Module, 12 Single Outputs
1794-OE12 | Allen-Bradley Flex I/O Analog Output Module, 12 Single Outputs
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Product Description P/N: 1794-OE12

Description / Specifications

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.

 

Technical Specifications 

 

Brand Allen-Bradley
Manufacturer Rockwell Automation
Part Number 1794-OE12
Product Description Flex IO High Density Analog Output Module
Operating Shock 30 g
Vibration 5g @ 10 to 500 Hz
Storage Temperature –40…85 °C (–40…185 °F)
Operating Temperature 0 to 55 C (32 to 131 F)
Wire Size Determined by installed terminal base
Mounting DIN Rail
External DC supply range 10.0…31.2V DC (includes 5% AC ripple)
External DC supply, nom 24V DC
Indicators 1 green/red power/status indicator
Resolution 16 bit 2’s complement, left justified
Conversion Type Digital to Analog Converter
Output type 0 to 20 mA; 4 to 20 mA; +/- 10VDC;
No. of outputs Twelve (12) Single Ended
Flexbus Current 80 mA
Product Type Flex I/O Analog Output Module
Output Voltage Range +/-10V
Output Current 0-20mA max.
Voltage Output Current Load 3mA max.
Power Dissipation 4.0W @ 31.2V DC
Thermal Dissipation 4.7 BTU/hr. @ 24V DC

  

 

Information 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 support 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 channel 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 configurations.

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 a 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.



Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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IQElectro 2 Year Warranty

IQElectro offers a 2-Year Warranty on all our products. This complimentary two-year warranty ensures that every purchase from IQElectro is a secure investment in the future of your company.
Warranty Terms
warningIQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining an appropriate license from the manufacturer. IQElectro makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. IQElectro also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from the Original Manufacturer, its distributors, or any other source. IQElectro also makes no representations as to your right to install any such software or firmware on the product. IQElectro will not obtain or supply software or 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 software or firmware. Customer acknowledges and agrees that IQElectro DOES NOT provide any software, firmware, operating system, or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance, and upgrades are subject to the applicable manufacturer's Licensing Agreement or similar document. Disclaimer Policy.
Description / Specifications

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.

 

Technical Specifications 

 

Brand Allen-Bradley
Manufacturer Rockwell Automation
Part Number 1794-OE12
Product Description Flex IO High Density Analog Output Module
Operating Shock 30 g
Vibration 5g @ 10 to 500 Hz
Storage Temperature –40…85 °C (–40…185 °F)
Operating Temperature 0 to 55 C (32 to 131 F)
Wire Size Determined by installed terminal base
Mounting DIN Rail
External DC supply range 10.0…31.2V DC (includes 5% AC ripple)
External DC supply, nom 24V DC
Indicators 1 green/red power/status indicator
Resolution 16 bit 2’s complement, left justified
Conversion Type Digital to Analog Converter
Output type 0 to 20 mA; 4 to 20 mA; +/- 10VDC;
No. of outputs Twelve (12) Single Ended
Flexbus Current 80 mA
Product Type Flex I/O Analog Output Module
Output Voltage Range +/-10V
Output Current 0-20mA max.
Voltage Output Current Load 3mA max.
Power Dissipation 4.0W @ 31.2V DC
Thermal Dissipation 4.7 BTU/hr. @ 24V DC

  

 

Information 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 support 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 channel 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 configurations.

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 a 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.



Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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