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
PLC vs. PC: Navigating the Architectural Differences in Industrial Automation
In the realm of factory automation, professionals often debate the roles of Programmable Logic Controllers (PLCs) and Personal Computers (PCs). While both devices share fundamental computing architectures—including a processor, memory, and an operating system—their design philosophies diverge significantly. Understanding these distinctions is critical for selecting the right hardware for your industrial control systems.
Essential SCADA Features for Modern IoT-Enabled Industrial Automation
The convergence of traditional SCADA systems with the Industrial Internet of Things (IIoT) has redefined factory automation. Choosing a robust platform requires more than just standard monitoring capabilities. In this era of Industry 4.0, your supervisory system must bridge the gap between legacy control systems and enterprise-level data integration.
Selecting Rockwell Automation Allen-Bradley PLCs for Small and Mid-Sized Applications
Rockwell Automation remains a cornerstone in global industrial automation. Their Allen-Bradley brand provides a comprehensive portfolio of control systems designed to meet diverse production requirements. Choosing the right programmable logic controller (PLC) is critical for system reliability and scalability. This guide analyzes the Micro and Compact Logix families to help you select the optimal solution for small and medium-scale projects.