Allen-Bradley 1734-OB4E Point I/O 4 Channel Source Output Module

Description

The Allen-Bradley 1734-OB4E Point I/O 4 Channel Source Output Module is a digital PLC output module belonging to the Allen-Bradley Point I/O product family. As a 4-channel source output unit, it is designed to support distributed I/O applications, working in tandem with a PLC main controller to deliver precise, program-logic driven output signals for industrial automation systems. Key functions include controlling external equipment such as motor start/stop operations and solenoid valve activation, enabling accurate regulation of production processes to ensure stable system performance. As a digital output module, it provides reliable signal transmission for discrete control tasks. Part of the compact Point I/O series, it features a space-saving form factor suitable for DIN rail mounting, optimizing panel space utilization in industrial control setups. The module integrates seamlessly with compatible control architectures, mapping I/O data through local registers to the main controller via selected communication networks. It is engineered to meet the demands of various industrial environments, supporting consistent and efficient operation in discrete automation scenarios that require targeted, multi-channel output control.