Allen-Bradley 1771-OB Digital DC Output Module

Allen-Bradley 1771-OB Digital DC Output Module

The Allen-Bradley 1771-OB Digital Output Module is designed for industrial automation applications, providing reliable and efficient digital signal control in various control systems.

Description

Allen-Bradley 1771-OB Digital DC Output Module

A reliable workhorse for industrial control systems, this 8-channel module delivers precise digital output control in demanding environments. Commonly used in manufacturing plants and process control systems for over two decades.

Specification Details
Manufacturer Allen-Bradley (A-B)
Model 1771-OB
Type Digital DC Output Module
Channels 8 isolated outputs
Voltage 24 VDC
Current 0.5A per channel
Backplane 100mA max
Dimensions 3.2″ x 15.8″ x 27″ (8.1cm x 40cm x 68.6cm)
A-B 1771-OB Module Front Panel
A-B 1771-OB Module Installation
A-B 1771-OB Wiring Diagram

Common applications include:

  • Control systems for hydraulic presses in automotive plants
  • Valve actuation in chemical processing facilities
  • Conveyor belt systems in packaging lines
  • Integration with A-B PLC-5 and SLC 500 systems

Our customers report it handles voltage fluctuations better than newer modules in environments with frequent power surges. Works seamlessly with 1771-IB input modules and 1771-OFE analog output modules.

Guizhou Yuanmiao Automation Equipment Co., Ltd. offers:

  • 12-month warranty with return authorization
  • Global shipping within 3-5 business days
  • Technical support with 24-hour response time
  • Competitive pricing vs. direct OEM channels

Contact Yezi via WhatsApp or email 2645963284@qq.com for current stock and pricing. Mention your specific application requirements for customized recommendations.

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