Product Details
Description
The ABB AI801 is an 8-channel analog input module for the S800 I/O system. It converts standard current signals into digital data for System 800xA and Advant OCS controllers, providing high-accuracy, noise-resistant measurement of process variables such as pressure, flow, and temperature. Its compact design supports DIN-rail mounting for easy integration into DCS architectures.
Specifications
-
Manufacturer: ABB
-
Country of Origin: Switzerland
-
Model Number: AI801
-
Order Number: 3BSE020512R1
-
Product Type: Analog Input Module
-
Number of Channels: 8 Single-ended
-
Input Range: 0 to 20 mA, 4 to 20 mA
-
Resolution: 12 bits
-
Weight: 0.20 kg
-
Input Impedance: 250 ohms
-
Isolation: Groupwise isolated from ModuleBus
-
Power Supply: 24V DC (nominal)
Features
-
High-Density Monitoring: Provides eight channels in a compact form factor, optimizing cabinet space for large-scale signal acquisition.
-
Standard Current Interface: Native support for 0(4)–20 mA signals, making it compatible with the majority of industrial analog transmitters.
-
Robust Signal Protection: Features integrated suppression for electromagnetic interference and electrical transients to maintain signal integrity.
-
Advanced Diagnostics: Includes self-diagnostic routines that monitor module health and detect internal hardware failures or under/over-range conditions.
-
ModuleBus Integration: Seamlessly communicates with Fieldbus Communication Interfaces (FCI) via the internal ModuleBus for rapid data updates.
-
Hot-Swap Compatibility: Designed for high-availability systems, allowing for module replacement without interrupting the power to the rest of the I/O cluster.
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
Redundant Automation Systems: Core Architecture, Business Value, and Technical Advantages
Unplanned downtime poses a major financial threat to process manufacturing. To prevent costly interruptions, engineers deploy redundant PLC and DCS architectures that ensure continuous operation when hardware fails. This technical guide explores redundancy principles, critical system nodes, and real-world scenarios.
Preventing Emergency Stop Spurious Trips in Industrial Control Systems
Emergency Stop pushbuttons use Normally Closed contacts for fail-safe safety, but mechanical wear can cause costly spurious trips. This technical guide examines E-Stop contact failure root causes, redundant hardware setups, PLC logic monitoring, and maintenance strategies to maximize plant availability.
Why 24V DC Is the Universal Standard for Industrial Automation Power Supplies
Industrial manufacturing requires continuous uptime to prevent equipment damage. Unlike AC power, 24V DC circuits seamlessly integrate with UPS units and battery banks. During main grid failures, a 24V DC backup system instantly maintains PLC memory, instrument loops, and critical safety valves without interruption.