ABB AI815 3BSE052604R1 Analog Input Module in stock

ABB AI815 3BSE052604R1 belongs to the ABB S800 I/O series for 800xA DCS system. It is an 8-channel analog input module with native HART protocol support, designed to collect analog signals from field transmitters and smart instruments in process plants.

This module accepts 4-20mA / 0-20mA current and 0-5V /1-5V voltage signals, with 12-bit resolution and limited transmitter power supply. It works with TU series terminal units and supports hot swap, widely used in power, chemical and pulp & paper DCS cabinet maintenance and spare replacement.

Data Parameters

• 1. Brand: ABB.

• 2. Model: AI815, Part Number:3BSE052604R1.

• 3. Product Type: 8-channel HART Analog Input Module.

• 4. Product Series: S800 I/O, 800xA DCS System.

• 5. Input Signal: 4-20mA,0-20mA,0-5V,1-5V DC.

• 6. Resolution: 12-bit, support HART communication.

• 7. Termination Unit: TU810, TU812, TU830, TU835 etc.

• 8. Diagnosis: Over-range, wire break and hardware fault detection.

• 9. Feature: Current limited transmitter power supply.

• 10. Operating Temperature: 0℃ ~ +55℃.

Core Functions

• 1. Acquire analog signals from pressure, temperature, flow and liquid level transmitters in field sites.

• 2. Support HART communication to read additional diagnostic and parameter data from HART smart transmitters.

• 3. Provide limited power supply for 2-wire and 3-wire field transmitters directly from module channels.

• 4. Real-time signal monitoring, detect open circuit, over-range and module hardware failure and send alarms.

• 5. Communicate with 800xA controller via S800 fieldbus, transmit measured process variables to DCS.

Application Scenarios

• 1. Power plant 800xA DCS analog signal acquisition cabinet spare replacement.

• 2. Petrochemical plant smart transmitter HART signal collection upgrade project.

• 3. Pulp and paper factory continuous process monitoring cabinet spare renewal.

• 4. Pharmaceutical and water treatment plant DCS spare inventory backup.

• 5. Legacy ABB 800xA system aging analog input module replacement project.

FAQ

• 1. Q: What is ABB AI815 3BSE052604R1?
      A: It is ABB S800 I/O 8-channel HART analog input module for 800xA DCS, collecting 4-20mA and voltage signals from field transmitters.

• 2. Q: Can I mix current and voltage inputs on one AI815?
      A: No, all channels on one module must be set to same signal type, either current or voltage.

• 3. Q: Can it be hot swapped?
      A: Yes, S800 I/O supports hot swap for module replacement without full system shutdown.