Bachmann AIO288 Analog Input/Output Module

Product Description
The Bachmann AIO288 is a high-precision analog input/output module designed for modular automation systems. It combines 8 analog input channels and 8 analog output channels in a compact unit, enabling both signal acquisition and control from a single module. Moreover, it supports voltage, current, and Pt100/Pt1000 resistance temperature detectors, making it ideal for applications requiring accurate measurement and responsive control. The module provides wire break detection, overload protection, and short-circuit proof outputs, ensuring reliable operation in demanding industrial environments.

Technical Specifications

Model Number: AIO288
Manufacturer: Bachmann electronic GmbH
Type: Analog Input/Output Module
Analog Inputs: 8 channels, ±10 V, ±1 V, 20 mA, Pt100/Pt1000 sensors
Analog Outputs: 8 channels, ±10 V
Resolution: 14-bit
Accuracy: ±0.1%
Sampling Time: 200 µs
Sensor Support: Up to 4 Pt100/Pt1000 sensors (2-wire or 4-wire)
Protection Features: Wire break detection, overload detection, short-circuit proof outputs
Potentiometer Supply: Integrated supply for up to 4 potentiometers
External Supply Monitoring: Yes
Dimensions: 120 × 75 × 30 mm
Weight: 150 g
Mounting: DIN rail
Operating Temperature: –20 °C to +60 °C
Storage Temperature: –40 °C to +85 °C

FAQ

Q: How many analog inputs and outputs does the AIO288 support?
It provides 8 analog inputs and 8 analog outputs in a single module.

Q: Can it interface with Pt100 and Pt1000 sensors?
Yes, it supports up to 4 Pt100 or Pt1000 sensors in 2-wire or 4-wire configurations.

Q: Does the module provide protection features?
Yes, it includes wire break detection, overload protection, and short-circuit proof outputs.

Q: What is the sampling time of the AIO288 module?
The module offers fast sampling at 200 µs for responsive control.

Q: Is DIN rail mounting supported?
Yes, it features a compact design for standard DIN rail installation.