The Allen-Bradley 1794-OB16 is a versatile DC output module designed for FLEX I/O systems, featuring 16 current sourcing outputs with a nominal voltage of 24 Volts DC and supporting an output voltage range from 10 to 31.2 Volts DC. Each output is rated for 0.5 Amps, collectively delivering up to 8 Amps with a swift output signal delay of 0.5 milliseconds for off-to-on transitions. The module, with dimensions of 3.7 x 3.7 x 2.7 inches, ensures robust performance within a temperature range of -4 to 131 degrees Fahrenheit, all while maintaining adherence to a range of global certifications including c-UL-us, CSA, CE, and others.
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Technical specifications for 1794-OB16
| Manufacturer | Rockwell Automation |
|---|---|
| Part Number/Catalog No. | 1794-OB16 |
| Brand | Allen-Bradley |
| Product Description: | Flex IO DC Output Module |
| Number of Outputs: | 16, sourcing |
| Terminal base: | 1794-TB2,1794-TB3,1794-TB3S, 1794-TB3K, 1794- TB3SK |
| ON state Voltage, min: | 10VDC |
| ON state Voltage, max. | 31.2VDC |
| ON state Voltage, nom: | 24VDC |
| Indicators: | 16 Yellow status indicators |
| Keyswitch position | 2 |
| Enclosure | Open-type |
| Mounting: | DIN Rail |
| Wire Size: | Determined by installed terminal base |
| Operating Temperature: | 0 to 55 C (32 to 131 F) |
| Storage Temperature: | -40 to 85 C (-40 to 185 F) |
| Vibration: | 5g @ 10 to 500 Hz |
| Operating Shock: | 30 g |
| Product Type | Flex I/O Digital DC Output Module |
| Outputs | 16 Sourcing Current |
| On-state Voltage nom. | 24V DC |
| Output Current Rating | 8.0A |
| On-state Current max. | 500mA per Channel |
| On-state Voltage Drop max. | 0.5V DC |
| Off-state Leakage Current max. | 0.5mA |
| Isolation Voltage | 50V Continuous |
| Flexbus Current | 80mA @ 5V DC |
| Power Dissipation | 5.3W @ 31.2V DC max. |
| Thermal Dissipation | 18.1 BTU/hr. @ 31.2V DC max. |
| UPC | 10612598137852 |
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Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO
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