Allen-Bradley 1734-OB8E Point IO 8-Point Digital Output Module

The Allen-Bradley 1734-OB8E POINT I/O Eight-Channel Digital Output Module delivers eight sourcing, non-isolated 24V DC digital outputs in a compact POINT I/O package. Designed for distributed PLC control systems, it wires into a POINT I/O system on DIN rail and is used to drive actuators, relays, contactors, and indicator devices across machine control panels, conveyors, and manufacturing lines. Key specs include 10–28.8V DC output range (24V nominal); up to 1 A per channel; response time approximately 0.1 ms ON/OFF; electronically protected outputs; power dissipation about 2.0 W; POINTBus current around 75 mA; operating temperature from -20 to 55°C. It is compatible with CompactLogix and ControlLogix platforms, enabling seamless integration into modern automation architectures. Common replacements include 1734-OB8, 1734-OB4E, and 1734-OV8E.