The AI204/2 from Bachmann is a high-precision analog input module designed for accurate signal acquisition in industrial automation systems. It supports multiple voltage ranges and delivers reliable performance in harsh environments.
Specifications
Manufacturer: Bachmann
Model: AI204/2
Type: Analog Input Module
Input Channels: 4 differential analog inputs
Input Voltage Range: ±10 V, ±5 V, ±2.5 V, ±1.25 V selectable
Resolution: 16-bit A/D conversion
Sampling Rate: Configurable per channel
Input Impedance: >1 MΩ
Isolation: Galvanic isolation between channels and system
Signal Filtering: Configurable low-pass filters
Power Supply: 24 VDC nominal
Operating Temperature: -25°C to +60°C
Storage Temperature: -40°C to +85°C
Humidity Range: 5% to 95% RH, non-condensing
Dimensions: 55 mm × 119 mm × 70 mm
Weight: Approx. 320 g
Features
High Accuracy: 16-bit resolution ensures precise analog signal measurement
Flexible Input Ranges: Supports multiple voltage levels for diverse applications
Channel Isolation: Galvanic isolation enhances signal integrity and safety
Dynamic Configuration: Adjustable sampling and filtering per channel
Compact Design: Fits seamlessly into Bachmann M1 automation systems
Industrial Durability: Operates reliably in wide temperature and humidity ranges
System Integration: Fully compatible with M1 controller architecture
