Product Details
Product Description:
The 1771-OFE2 by Allen-Bradley is an analog output module designed for use with the PLC-5 series, offering four isolated (1000V) outputs. Each output supports a current range of 4-20 mA, making it ideal for precision analog control in industrial applications. This individually isolated module offers 12-bit digital resolution with Natural Binary or BDC scaling, ensuring accurate data transmission.
Key Features:
-
Outputs: Four (4) isolated outputs, supporting 4-20 mA current range
-
Resolution: 12-bit digital resolution for precise output control
-
Power Dissipation: 7.9W maximum
-
Current Range: 4-20 mA (DC output)
-
Backplane Current: 1.5 mA at 5V DC
-
Wiring Arm: Includes Cat. No. 1771-WC for easy wiring
-
Module Location: Fits into a 1771 I/O chassis
-
Coating: Conformal coat for added protection in harsh environments
-
Mounting: Rack-mountable for easy integration
-
Thermal Dissipation: 26.9 BTU/hr maximum
This module is specifically designed for environments requiring high isolation and dependable analog signal output, ideal for systems utilizing the PLC-5 series.
Specifications:
-
Part Number: 1771-OFE2
-
Power Dissipation: 7.9W
-
Thermal Dissipation: 26.9 BTU/hr
-
Current Range: 4-20 mA
-
Module Width: Single-slot
-
Data Format: BDC or Natural Binary Scaling
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.
Tech & Buying Guide
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.