Product Details
Description
The AO801 is a reliable analog output module that provides 0–20 mA or 4–20 mA control signals to field devices. It features high-resolution conversion, strong electrical protection, and easy DIN-rail installation via the ModuleBus. Common in water treatment, chemical, and power applications, it ensures precise control of process variables.
Specifications
-
Manufacturer: ABB
-
Country of Origin: Sweden
-
Model Number: AO801 (3BSE020514R1)
-
Output Channels: 8 channels (single-ended)
-
Signal Range: 0 to 20 mA, 4 to 20 mA
-
D/A Resolution: 12 bits
-
Load Impedance: Maximum 850 ohms at 20 mA
-
Power Supply: 24 VDC nominal
-
Physical Weight: 0.18 kg (0.40 lbs)
-
Dimensions: 119 mm x 45 mm x 102 mm
-
Isolation: Groupwise isolation from system logic
Features
-
Precision Current Control: Delivers stable and accurate current loops for critical control elements, ensuring high process repeatability.
-
Output Monitoring: Includes internal feedback loops to verify the accuracy of the output current against the digital command.
-
Short-Circuit Protection: Features integrated safeguards to prevent module damage in the event of field wiring faults or actuator failure.
-
Safety State Configuration: Allows users to pre-define output values (Hold Last Value or Set to Zero) in the event of a communication loss with the controller.
-
Hot-Swap Functionality: Supports live replacement of the module under power, minimizing downtime during maintenance cycles.
-
Low Power Dissipation: Optimized electronic design reduces heat generation within the I/O cabinet, extending the lifespan of adjacent components.
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
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
Mastering Modern Industrial Joystick Controls in Heavy Automation
Industrial joysticks play a pivotal role in human-machine interaction across heavy material handling and mobile hydraulics. These tactile controllers translate complex operator movements into precise electrical signals for PLCs, motion controllers, and DCS networks. Consequently, selecting and installing the right joystick architecture ensures operator safety, reduces fatigue, and optimizes equipment performance.
Navigating Industrial Automation Failures: Types, Causes, and Mitigation Strategies
Modern manufacturing relies heavily on automated control systems to maximize throughput and maintain product quality. However, unplanned downtime in industrial automation can cost facility operators thousands of dollars per hour. Understanding how programmable logic controllers (PLCs), distributed control systems (DCS), and field instrumentation fail empowers engineering teams to implement robust preventive maintenance strategies.