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.
Tech & Buying Guide
How to Train Your Maintenance Team for Industrial Automation Systems
Proper training of maintenance teams is essential to prevent downtime and ensure smooth operations in industrial automation. With PLCs, DCS, SCADA, and IoT systems, technicians need advanced skills to manage complex control systems. This guide provides a structured approach to building a capable team.
Understanding Fail-Safe in Siemens PLCs for Industrial Automation
In industrial automation, safety PLCs provide advanced protection beyond standard types. They safely shut down machinery during faults, reducing external hardware needs. Certified to SIL and IEC/ISO standards, they ensure functional safety in factory automation, protecting both personnel and critical equipment.
Understanding GE Fanuc Emerson Field Control for Industrial Automation
GE Fanuc Emerson’s Field Control I/O offered a compact, DIN-rail-mounted solution for industrial automation. Ideal for water treatment and process plants, its integrated design saved panel space and simplified wiring. Though reliable, this line is now obsolete, requiring a shift to modern, high-speed remote I/O.