ABB IMAS011 Analog Output Module

Product Overview:
The ABB IMAS011 Analog Output Module is used in ABB automation systems to convert digital control signals into analog output signals for driving actuators, transmitters, or other analog input devices. The module features high accuracy, reliability, and fast response, making it suitable for Distributed Control Systems (DCS), PLC systems, and other industrial automation platforms for precise control and regulation.

Technical Specifications:

• Model: IMAS011

• Type: Analog Output Module

• Number of Output Channels: 4

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

• Resolution: 16-bit

• Load Capability: Current output ≤ 500 Ω, Voltage output ≥ 2 kΩ

• Response Time: ≤ 5 ms

• 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 Output – Supports accurate analog signal control and regulation.

2. Multi-Channel Design – Provides multiple independent analog outputs.

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

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

5. Fast Response – Ensures timely regulation of process changes.

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

• Control of inverters, actuators, and regulating valves

Precautions:

1. Always disconnect power before installation or removal.

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

3. Output type and range must match field devices.

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

5. Regularly check terminal connections and load wiring.

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