ABB AI801 Analog Input Module



ABB AI801 Analog Input Module

ABB AI801 is a high-performance analog input module belonging to the Compact Product Suite compact product series, with article number 3BSE020512R1. It is equipped with 8 current input channels, supporting 0... 20 mA, 4... 20 mA DC signals, and adopts a single ended unipolar input method. The 8 channels are isolated from ground as one group.

Basic information

Product Model: AI801 (Analog Input Module)

Article ID: 3BSE020512R1

Series: Compact Product Suite

Core functions and features

Channel configuration: 8 channels, supporting 0... 20 mA, 4... 20 mA DC signals, using single ended unipolar input method.

Isolation design: 8 channels are isolated from ground as one group.

Protection mechanism:

The input end is protected by a PTC resistor for current limiting, which can withstand a short-circuit voltage of at least 30 V DC (non-destructive).

Simulate input for ZP or+24V short-circuit safety.

Compatibility: Supports HART communication.

Connection method: Process and power connection are achieved through detachable connectors.

Specification parameters

Category specific parameters

Performance parameter resolution: 12 bits; Input impedance (including PTC): 230-275 k Ω; temperature drift: typical 50 ppm/° C, maximum 80 ppm/° C; input filter (0-90% rise time): 180 ms; update cycle: 1 ms; maximum field cable length: 600 meters; Common mode rejection ratio (NMRR) at 50Hz/60Hz:>40dB

Electrical parameters: rated insulation voltage: 50 V; dielectric test voltage: 500 V AC; Power consumption: 1.1 W;+5 V Modulus current consumption: 70 mA;+24 V Modulus current consumption: 0; +24V external current consumption: 30mA

Solid wire specification: 0.05-2.5 mm ² (30-12 AWG); Stranded wire: 0.05-1.5 mm ² (30-12 AWG); Recommended torque: 0.5-0.6 Nm; wire stripping length: 6-7.5 mm (0.24-0.30 inches)

Size, weight, and width: 86.1 mm (3.4 inches); Depth: 58.5 mm (2.3 inches); Height: 110 mm (4.33 inches); Weight: 0.24 kg (0.53 lbs.)

Diagnostic function

Indicator light: The front is equipped with an S (status) LED, which displays the running or fault status.

Status indication: It can monitor module errors, module warnings, channel errors, and other statuses.

Environment and Certification

Certification status:

Possessing the CE mark.

Electrical safety certification: EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201.

Dangerous Place Certification: C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2.

Classification society certification: ABS, BV, DNV, LR.

Environmental parameters

Working temperature: 0 to+55 ° C (+32 to+131 ° F), certified range is+5 to+55 ° C.

Storage temperature: -40 to+70 ° C (-40 to+158 ° F).

Pollution level: Level 2 (compliant with IEC 60664-1).

Anti corrosion grade: ISA-S71.04: G3.

Relative humidity: 5-95%, no condensation.

Maximum ambient temperature: 55 ° C (131 ° F), 40 ° C (104 ° F) when installed vertically.

Protection level: IP20 (compliant with IEC 60529).

Equipment category: Class I (compliant with IEC 61140, grounding protection).

Compliance: Compliant with RoHS (Directive 2011/65/EU) and WEEE (Directive 2012/19/EU) directives