Allen-Bradley 1771-OVN PLC-5 Digital DC Output Module

Description

The Allen-Bradley 1771-OVN PLC-5 Digital DC Output Module is part of the Allen-Bradley 1771 I/O series, designed for industrial automation control systems. Based on comparable 1771-series DC output modules, it features a modular design for easy integration into a single slot of a 1771 I/O chassis, working in tandem with other I/O components to form a complete control system. As a DC digital output module, it is engineered to send control signals to DC-powered industrial devices such as actuators, relays, and valves, enabling precise logic control in manufacturing, processing, and automated production environments. Key expected specifications, aligned with similar 1771-series modules, include 16 discrete output points, 24VDC output voltage with 0.5A per output, and isolated outputs to prevent cross-circuit interference. It likely supports compatibility with PLC-5 and SLC 500 controllers, along with DH+/RS-232 communication protocols for seamless system connectivity. Additional anticipated features include LED status indicators for real-time output diagnostics, IP20 protection rating for indoor industrial use, and flexible installation options such as DIN rail mounting or panel screw fixation.