The Allen-Bradley 1756-OB8 is a high-performance ControlLogix discrete output module, ideal for energizing DC and AC loads with an output voltage range of 10-30 VDC and a nominal 24VDC. Designed for flexible integration, it fits into any available slot in a ControlLogix chassis, excluding the left-most slot reserved for critical components like the processor or communication adapter. This versatile module supports local or distributed I/O systems, and its robust specifications include a 2 A current capacity per channel, 8 A per module, a backplane current draw of 165 mA at 5.1VDC, and an operating temperature range of 0 to 60 °C. With a removable terminal block for connections and advanced configuration options such as adjustable Request Packet Interval and module inhibition, the 1756-OB8 provides a reliable and adaptable solution for diverse industrial applications.
