Skip to content

What are you looking for?


You may also like

1771-OFE1 Analog Output Module | Allen-Bradley PLC-5 Series1771-OFE1 Analog Output Module | Allen-Bradley PLC-5 Series1771-OFE1 Analog Output Module | Allen-Bradley PLC-5 Series
1771-OFE1 Analog Output Module | Allen-Bradley PLC-5 Series
1771-OFE1 Analog Output Module | Allen-Bradley PLC-5 Series
1771-OFE1 Analog Output Module | Allen-Bradley PLC-5 Series

1771-OFE1 Analog Output Module | Allen-Bradley PLC-5 Series


Only 10 left - Selling fast

PRODUCT SKU : 1771-OFE1

PRODUCT TYPE : Analog Output Module

PRODUCT VENDOR : Allen-Bradley


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Product Description

The 1771-OFE1/B module from Allen-Bradley provides 4 isolated analog output channels for precise voltage control in PLC-5 systems. Each channel supports a variety of voltage ranges and delivers high-resolution 12-bit outputs. Designed for industrial applications, this module ensures accurate and reliable analog signaling with minimal delay and thermal dissipation.

Technical Specifications

  • Manufacturer: Allen-Bradley

  • Model Number: 1771-OFE1/B

  • Product Type: Analog Output Module

  • Series: PLC-5

  • Number of Channels: 4 isolated differential (1000V)

  • Output Signal Ranges: 1–5 VDC, 0–10 VDC, ±10 VDC

  • Data Format: BCD or Natural Binary

  • Module Resolution: 12 bits

  • Accuracy: ±0.1% of full scale; ±½ LSD in BCD, ±½ LSB in Binary

  • Converter Setting Time: 0.8 ms

  • Internal Scan Rate: 8 ms

  • Backplane Current: 1.5 mA

  • Power Dissipation: 7.9 W

  • Thermal Dissipation: 26.9 BTU/hr

  • Typical DC Signal Delay (Off): 50 ms

  • Typical AC Signal Delay (Off): 45 ±15 ms

  • Compatible Chassis: Any 1771 I/O Chassis

  • Mounting Type: Rack-Mountable

  • Weight: 1.25 lbs (0.57 kg)

Key Features

  • Four fully isolated analog output channels

  • Multiple selectable voltage ranges for flexibility

  • High-precision 12-bit resolution with BCD/Binary support

  • Rapid conversion and scan rates for responsive control

  • Reliable operation in standard 1771 PLC-5 chassis

Applications

  • Industrial analog control and monitoring

  • Signal output for process control systems

  • Integration with PLC-5 analog input/output networks

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




Recently Viewed Products

Tech & Buying Guide

Technical Insights, Installation Guides, and Buying Tips
Comprehensive Guide to Noise Types in Industrial Automation and Electronics

Comprehensive Guide to Noise Types in Industrial Automation and Electronics

Signal integrity determines reliability in modern industrial automation. Unwanted electrical noise degrades sensor data, distorts 4-20 mA current loops, and drops fieldbus communications. Engineers working with PLC, DCS, and TSI systems must effectively mitigate these disturbances. This technical guide analyzes key internal and external noise sources affecting control systems.
Read more
Mitigating Emergency Stop Spurious Trips in Industrial Control Systems

Mitigating Emergency Stop Spurious Trips in Industrial Control Systems

Emergency stop (E-Stop) pushbuttons serve as vital safety devices in factory automation and process control plants. Functional safety standards mandate normally-closed (NC) contact blocks to ensure fail-safe operation during wiring breaks or power outages. However, mechanical degradation over time can trigger unexpected spurious trips, halting production lines without an actual emergency. Understanding the underlying causes of mechanical contact failure allows automation engineers to implement robust, fault-tolerant safety circuits.

Read more
Redundant Automation Systems: Maximizing Uptime in Critical Control Applications

Redundant Automation Systems: Maximizing Uptime in Critical Control Applications

Industrial automation relies on continuous operational stability to prevent catastrophic downtime and financial loss. While standard dictionary definitions treat redundancy as superfluous, industrial engineers consider redundant control architectures indispensable for high-availability systems. Implementing backup hardware ensures seamless takeover during primary equipment failures, protecting critical infrastructure across manufacturing and process industries.

Read more