AB 1771-OB Product Details
Product Overview
Allen-Bradley 1771-OB is a digital output module launched by Rockwell Automation, mainly used in PLC-5 series programmable controllers. The module is designed with 8 independent digital output channels, which can convert the digital signals inside the PLC into switch signals that can control external devices, and is widely used in the field of industrial automation.

Main Functions
Digital Output: Provides 8 independent digital output channels to drive various types of loads, such as relays, solenoid valves, etc.
Isolation Design: Electrical isolation between each channel and between the PLC to improve the reliability of the system.
Status Indicator: The LED indicator on the front panel of the module can display the status of each output channel.

Technical Features
Modular Design: Convenient for installation and maintenance.
High Reliability: High reliability components are used to ensure the stable operation of the system.
Strong Compatibility: Perfectly compatible with PLC-5 series PLCs.
Application Fields
Industrial Automation: Widely used in the field of industrial automation to control various types of loads, such as motors, pumps, valves, etc.
Machine control: used to control the movement and action of the machine.
Process control: used to control the switching devices in the process.