Product Details
Overview
The Allen-Bradley 1756-OF8 is an 8-channel analog output module designed for ControlLogix systems. It delivers high-precision voltage and current signals for industrial process control. With advanced real-time sampling and configurable scaling, this module ensures accurate conversion to engineering units and reliable operation in demanding applications.
Technical Specifications
Output & Electrical
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Model: 1756-OF8
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Number of Outputs: 8 single-ended channels
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Output Ranges: -10 to +10 V DC, 0 to 20 mA
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Resolution: 15-bit signed
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Sampling & Scaling: Real-time sampling with configurable scaling to engineering units
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Output Keying: Configurable to prevent accidental miswiring
Environmental Conditions
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Operating Temperature: 0°C to 60°C
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Storage Temperature: -40°C to 85°C
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Maximum Relative Humidity: 95% RH
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Vibration Resistance: 2 m/s² acceleration, 500 Hz operational frequency
Mechanical & Compatibility
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Compatible with ControlLogix PLC racks
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Module mounts on standard 1756 backplane
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Compact design for high-density system integration
Features
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8 high-precision analog outputs per module
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Supports both voltage and current signal outputs
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Real-time sampling for accurate process control
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Configurable scaling and keying for safe operation
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Compact ControlLogix form factor for easy integration
Applications
The 1756-OF8 is ideal for controlling actuators, proportional valves, analog indicators, and other process control devices in manufacturing, chemical processing, and automation systems.
FAQ
Q: How many channels does the 1756-OF8 support?
A: The module provides 8 single-ended analog outputs.
Q: Can it output both voltage and current?
A: Yes, it supports -10 to +10 V DC and 0 to 20 mA signals.
Q: What is the operating temperature range?
A: It operates from 0°C to 60°C.
Q: Is this module compatible with all ControlLogix racks?
A: Yes, it is compatible with standard 1756 backplanes.
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
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.