1794-ACN15

The Allen Bradley 1794-ACN15 is a versatile ControlNet adapter designed for integration within the Flex I/O 1794 series family. This device supports an I/O capacity of up to eight modules, which is essential for configuring complex control systems.

It functions effectively with an input supply voltage ranging from 19.2 to 31.2 volts DC and requires a current of 400 mA to operate reliably. The output supply specifications include an ability to handle an inrush current with a 5 volts DC output, reaching 640 mA, and capable of sustaining a transient spike of 14 amperes for a brief duration of 2 milliseconds.

For data transmission, the 1794-ACN15 adapter enables communication rates of up to 5 Mbps, allowing for efficient information exchange across the network. Its power dissipation is capped at 3.4 Watts while operating at the baseline input of 19.2 Volts DC, ensuring it operates within acceptable thermal limits.

The terminal connections require a torque setting of 0.8 Nm for secure wiring, although the unit is designed without any enclosure, offering versatility in installation. With a broad operating temperature range spanning from -25 to 55 degrees Celsius, it is suitable for various industrial environments. Additionally, it can withstand non-operating temperatures of -40 to 85 degrees Celsius. Relative humidity conditions between 5 to 95% (non-condensing) are acceptable, enhancing its adaptability.

The robust design also caters to high shock environments, capable of withstanding operating shock levels of 30 G. Such specifications position the 1794-ACN15 as a reliable component in demanding applications requiring extensive I/O integration and robust network communication.