Product Overview

The AIO288/1 (Part Number: 00012270-00) is a high-precision, multifunctional analog interface module engineered for the Bachmann M1 automation system. This module consolidates 8 analog inputs and 8 analog outputs into a single-slot footprint, providing an optimal balance of density and performance for space-constrained control cabinets.

Designed for versatile signal acquisition, the AIO288/1 (00012270-00) features dedicated support for Pt100/Pt1000 RTD sensors and integrated excitation for up to four potentiometers. With 14-bit resolution and advanced wire-break diagnostics, it ensures high-fidelity data conversion and operational safety in demanding industrial environments such as wind energy and hydraulic control.

Technical Specifications

The AIO288/1 (00012270-00) provides robust galvanic isolation and professional-grade accuracy for complex feedback loops.

• Manufacturer: Bachmann Electronic

• Model/Ordering Number: AIO288/1 (00012270-00)

• Total Channels: 16 Channels (8 Analog Inputs / 8 Analog Outputs)

• Analog Input Range: ±10 V (Single-ended or Differential)

• Analog Output Range: ±10 V

• Input Resolution: 14-bit

• Output Resolution: 12-bit (typical for M1 analog logic)

• RTD Support: 4 × Pt100 / Pt1000 temperature sensor channels

• Sensor Excitation: Integrated power for up to 4 potentiometers

• Accuracy: ±0.1% (typical, fully calibrated)

• Isolation: 500 V RMS galvanic isolation (field side to system bus)

• Diagnostics: Individual wire-break detection and error status monitoring

• Connection Type: Front-panel terminal blocks

• Operating Temperature: −30 °C to +60 °C

• Storage Temperature: −40 °C to +85 °C