AO01

Overview

AO01 is an ABB SD Series analog output module with 16 channels, supporting 4–20 mA or 1–5 VDC signals, each channel equipped with a dedicated D/A converter.

Identification

• Product ID: AO01

• Type: Analog Output Module

• Signal type: AO

• Form factor: Standard 190 mm

• Mounting: Horizontal row or vertical column

• Life cycle status: Active

Channel & Signal Data

• Number of channels: 16 independently configurable

• Signal specification: 4–20 mA, 1–5 VDC

• HART: No

• SOE: No

• Redundancy: No

Electrical Data

• Module power requirements: 24 VDC ±10%, 58 mA typical, 75 mA max

• Module power connection: POWER TB on cHBX01L or VBX01T

• Field I/O power: 20 mA per channel @ 24 VDC ±10%

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

• Max field cable length: 600 m

Conversion & Accuracy

• D/A conversion: 16 converters total, 1 per channel

• D/A resolution: 12-bit

• Accuracy FSR: ±0.1% (FSR = 25 mA or 6.25 VDC)

Isolation & Protection

• 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: <5 s (current mode)

• Short circuit protection: Max 26 mA (current mode only)

Diagnostics

• Front plate LEDs: STATUS R (Run), F (Fault), 1–8 channel indicators

• Local availability: Mini USB connection on front plate

• Remote availability: HN800 device diagnostics via SPE

Reliability

• MTBF (MIL-HDBK-217-FN2): 103,176 h

Mechanical Data

• Width: 27 mm

• Depth: 106 mm

• Height: 190 mm

• Weight: 235 g

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