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Technical specifications for AI801 3BSE020512R1
Manufacturer:
ABB
Part Number:
AI801 3BSE020512R1
Product Family:
ABB Advant OCS and Advant-800xA
Product Type:
3BSE020512R1
Input Type:
0(4) to 20 mA
Resolution:
12-bit
Accuracy:
±0.1%
Response Time:
<10 ms
Input Impedance:
230 - 275 kΩ
Operating Voltage Range:
12-30V DC
Rated Isolation Voltage:
50V
Weight:
0.3 kg
Estimated shipping dimensions:
10.2x5.1x15.2cm
Tariff Code:
8537101190
Country of origin:
Sweden
Place of shipment:
Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
The ABB AI801 3BSE020512R1 is a high-performance analog input module belonging to ABB's S800 I/O series. It converts analog signals into digital signals for further processing by the control system. It has 8 channels and supports current inputs of 0(4) to 20 mA.
The ABB AI801 (Ordering Code: 3BSE020512R1) is a compact, high‑reliability 8‑channel analog input module designed for the ABB S800L I/O system, tailored for precise 0(4)–20 mA current signal acquisition in industrial automation applications like power generation, petrochemical refining, and process manufacturing, with origin in Sweden.
As a single‑ended unipolar module with 12‑bit resolution and group isolation from ground, it serves as a critical front‑end for process sensors (pressure, flow, level, temperature transmitters), delivering accurate data conversion and robust signal protection for seamless integration into ABB Symphony, Advant, and AC 800M DCS ecosystems.
It features PTC‑based overvoltage/short‑circuit protection, 250‑ohm input resistance, HART compatibility, detachable process/power connectors, and a slim S800L form factor—ideal for high‑density I/O racks in 24/7 critical infrastructure requiring low‑latency, maintenance‑friendly signal acquisition with zero downtime during module replacement.
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