Product Details
Description
The DO802 module provides 8 relay-based outputs for driving AC or DC field devices like solenoids, motors, and lamps. With galvanic isolation and ModuleBus integration, it ensures reliable operation in industrial environments such as power, water, and manufacturing.
Specifications
-
Manufacturer: ABB
-
Country of Origin: Sweden
-
Model Number: DO802
-
Order Number: 3BSE022364R1
-
Product Series: S800 I/O
-
Output Type: Relay (Form A, Normally Open)
-
Number of Channels: 8
-
Switching Voltage: Up to 250 V AC / 125 V DC
-
Maximum Current: 2 A per channel
-
Isolation: Individual channel-to-system isolation
Features
-
Versatile Switching: Supports a broad spectrum of load types and voltages, providing flexibility in multi-vendor hardware environments.
-
Galvanic Isolation: High-level isolation protects the logic side from field-level electrical noise and potential surges.
-
Status Monitoring: Integrated front-panel LED indicators provide instantaneous feedback on the state of each relay and the health of the module.
-
Hot-Swap Support: Compatible with S800 Module Termination Units (MTUs) that facilitate module replacement without powering down the station.
-
Rugged Design: Built to meet stringent industrial standards for vibration resistance and operating temperature range in control cabinets.
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
Implementing FIFO and LIFO Data Sequencing in PLC Programming
Data management serves as a cornerstone of modern industrial automation. Whether tracking materials on a conveyor or managing batch sequences in a process, engineers frequently rely on sequential logic. Two primary structures—First-In-First-Out (FIFO) and Last-In-First-Out (LIFO)—form the bedrock of this data handling. Mastering these blocks allows programmers to optimize complex machine operations efficiently.
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.