ABB IMAS113 Analog Input Module

Product Overview:
The ABB IMAS113 Analog Input Module is used in ABB automation systems to acquire field analog signals (such as temperature, pressure, flow, etc.) and convert them into digital signals for processing by the control system. The module features high accuracy, reliability, fast response, and strong noise immunity, making it widely used in Distributed Control Systems (DCS), PLC systems, and other industrial automation platforms for precise process control and monitoring.

Technical Specifications:

• Model: IMAS113

• Type: Analog Input Module

• Number of Input Channels: 8

• Input Type: Current 4–20 mA / Voltage 0–10 V

• Resolution: 16-bit

• Input Impedance: Voltage input ≥ 100 kΩ, Current input ≤ 250 Ω

• Sampling Rate: ≤ 5 ms per channel

• Isolation: Channel-to-channel and system isolation

• Operating Voltage: 24V DC (±10%)

• Power Consumption: ≤ 5 W

• Operating Temperature: -20°C to +60°C

• Storage Temperature: -40°C to +70°C

• Protection Class: IP20

• Mounting: DIN rail or rack-mounted

• Certifications: IEC 61131, CE, UL, RoHS

Key Features and Advantages:

1. High-Precision Acquisition – Supports accurate analog signal acquisition and processing.

2. Multi-Channel Design – Provides multiple independent inputs for enhanced system monitoring.

3. Modular Design – Easy installation, maintenance, and system expansion.

4. Industrial Reliability – Strong EMI resistance suitable for harsh environments.

5. Fast Response – Timely reflection of process changes for real-time control.

6. Status Monitoring – Real-time monitoring enhances system safety.

Applications:

• Distributed Control Systems (DCS)

• PLC automation systems

• Factory automation production lines

• Power automation and energy management systems

• Process industries: chemical, metallurgy, cement, paper

• Data acquisition for transmitters, sensors, and actuators

Precautions:

1. Always disconnect power before installation or removal.

2. Ensure proper grounding to prevent ESD and EMI damage.

3. Input signal type and range must match field devices.

4. Do not plug or unplug the module under power.

5. Regularly check terminal connections and module mounting.

6. Avoid high humidity, dust, or corrosive environments.