Bachmann AIO216 Analog Input/Output Module

Overview

The Bachmann AIO216 is a multifunction analog input/output module for the M1 automation system. It combines flexible signal acquisition and control in one compact device. Users can configure it for process automation, energy systems, or industrial machinery. Each channel supports multiple signal types, enabling wide application coverage. Built-in diagnostics and galvanic isolation enhance system reliability and operational safety.

Technical Specifications

• Model: AIO216

• Function: Analog input/output module for M1 automation system

• Analog Inputs: 16 channels with configurable modes

• Analog Outputs: 2 channels with voltage or current output

• Input Signal Types: Voltage ±10 V to ±10 mV, Current 0–20 mA, 4–20 mA, Pt100/Pt1000, Thermocouples J, K, T, N, E, R, S, B

• Output Signal Types: Voltage ±10 V (10 mA load max), Current 0(4)–20 mA (600 Ω burden max)

• Input Resolution: 16-bit with adjustable filter

• Output Resolution: 14-bit precision DAC

• Filter Frequency: Adjustable from 4 kHz to 0.5 Hz per channel

• Temperature Range (Pt): -100 °C to +800 °C

• Diagnostics: Channel-level fault detection, overload, short-circuit, and range monitoring ±105%

• Isolation: 500 V galvanic isolation between I/O and system bus

• Refresh Cycle Time: 100 μs per channel

• Power Supply: 18–34 VDC external supply

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

• Mounting: DIN rail or panel mount options