ALLEN BRADLEY 1794-OE4 Analog Output Module

Wire Size: The wire size to be used with the module is determined by the type of terminal base that is installed.

External DC supply, nom: Specifies the nominal voltage of the external DC power supply required for the module, which is 24 volts DC.

Indicators: Indicates that the module has one indicator that shows both power and status, with green indicating normal operation and red indicating fault or error conditions.

Conversion Rate: Indicates the maximum conversion rate of the module for all channels, which is 1.024 milliseconds.

Output type: Specifies the types of output signals supported by the module, including current outputs ranging from 0 to 20 mA or 4 to 20 mA, as well as voltage outputs ranging from -10V to +10V or 0V to 10V.

No. of inputs: Indicates the number of input channels available on the module, which is four, and they are configured as single-ended inputs.

Product Description: Provides a brief description of the module, indicating that it is part of the Flex IO series and is used for high-density analog output applications.

External DC supply range: Specifies the acceptable range of the external DC power supply voltage, which is from 10.0 to 31.2 volts DC, accounting for a 5% AC ripple.

Mounting: Indicates that the module is designed to be mounted on a DIN rail for easy installation and secure attachment.

Brand: Allen-Bradley: Specifies the manufacturer of the module.

Operating Temperature: Specifies the range of ambient temperatures within which the module can safely operate, from 0 to 55 degrees Celsius or 32 to 131 degrees Fahrenheit.

• Data Format: Specifies the data format used by the module, which is left-justified and utilizes 16-bit 2s complement representation.

• Conversion Type: Indicates that the module utilizes pulse width modulation as the method of analog signal conversion.

• Vibration: Specifies the vibration resistance of the module, indicating that it can withstand vibrations of up to 5g within the frequency range of 10 to 500 Hz.

• Part Number/Catalog No.: Specifies the part number or catalog number of the module, which is used for identification and ordering purposes.

• Product Type: Provides a description of the module's product type, indicating that it is an output analog module part of the Flex I/O series.

• Outputs: Indicates the number of output channels available on the module, which is four, and they are configured as single-ended outputs.

• Output Current Terminal: Specifies the output signal type and range for the current output terminal, which is 4 to 20 milliamps.

• Output Voltage Terminal: Specifies the output signal type and range for the voltage output terminal, which is -10 to +10 volts.

• Current Load on Voltage Output: Indicates the maximum current load that can be applied to the voltage output terminal, which is limited to 3 milliamps.

• Flexbus Current: Specifies the current consumption of the module from the Flexbus, which is 20 milliamps.

• Power Dissipation: Specifies the maximum power dissipation of the module, which occurs at 31.2 volts DC and is equal to 4.5 watts.

• Thermal Dissipation: Specifies the maximum thermal dissipation of the module, which occurs at 31.2 volts DC and is equal to 13.6 British Thermal Units per hour.

• UPC: Specifies the Universal Product Codeis 10612598137876, which is a unique identifier for the module used for tracking and inventory management purposes.