The Allen-Bradley 1756-OH8I ControlLogix DC Digital Output Module is engineered for precision with its 8 isolated 120V DC sinking/sourcing outputs, tailored for use within ControlLogix chassis. It operates within a voltage range of 90-146V DC, and efficiently handles digital output signals with a maximum delay time of just 2ms for both state transitions. This module is optimized for performance with a total backplane power of 1.1W and a robust heat dissipation rate of 3.3W at operational temperatures up to 60 °C. With a maximum sustained current of 8A, it features dependable isolation protection of 250V and is verified at 1350V AC for durability. Designed for resilience, the 1756-OH8I functions reliably across a broad temperature range, while maintaining stability against operational vibration and shock resistance, making it a versatile component in industrial applications.
