AI01

Overview

AI01 is an ABB SD Series analog input module with 16 configurable channels, supporting multiple signal ranges and designed for reliable industrial automation.

Identification

• Part number: AI01

• Type: Analog Input Module

• Form factor: Standard (190 mm)

• Mounting: Horizontal row or vertical column

• Life cycle status: Active

Channel & Signal Data

• Number of channels: 16

• Signal specification: 4…20 mA, 0/1…+5 V DC, –10/0…+10 V DC

• Signal type: AI

• HART: No

• SOE: No

• Redundancy: No

Electrical Data

• Module power requirements: 24 V DC ±10%, 75 mA typical, 84 mA max

• Module power connection: POWER TB on cHBX01L or VBX01T

• Field I/O power: 24 V DC ±10%, 20 mA per channel

• Overvoltage category: Category I (EN 61010-1)

• Max field cable length: 600 m (1968 ft)

Performance

• Input impedance (current mode): 250 Ω (externally powered)

• Input impedance (voltage mode): ≥250 kΩ

• Output load (current mode): 0–750 Ω

• Output load (voltage mode): ≥22 kΩ

• A/D conversion: 2 converters, 8 channels each

• A/D resolution: 16-bit with polarity

• A/D update rate: 22.5 ms per channel, 180 ms for all 16 channels

• Accuracy (FSR): ±0.1% (FSR = 25 mA or 20 V DC)

• Temperature effect on accuracy: Max ±0.003% per °C

Protection & Isolation

• Field-to-logic isolation: 1500 V up to 1 min

• Channel isolation: 1×16 group isolated, 1500 V up to 1 min

• Open circuit detection time: <15 s

• Short circuit protection: Max 96 mA per channel

• Normal mode noise rejection: ≥–35 dB

• Common mode noise rejection: ≥–90 dB

• DC common mode rejection: ≥–90 dB

Reliability

• MTBF (MIL-HDBK-217-FN2): 148,671 h

• MTTR: 1 h

Dimensions

• Width: 27 mm

• Depth: 106 mm

• Height: 190 mm

• Weight: 228 g

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