ABB MT-91-ARC FPA operating panel

ABB MT-91-ARC FPA is an industrial automation control panel manufactured by ABB, mainly used for robot control and display operations. Below is an introduction to its specifications, application scenarios, and operating principle:

1. Specifications

Dimensions: 225 x 110 x 115 mm (Width x Depth x Height)

Weight: Approximately 150 grams

Operating Temperature Range: 0-50℃

Relative Humidity: ≤85% RH

Withstand Voltage: Input/Output/Communication ≥1000V AC for 1 minute

Insulation Resistance: Input/Output ≥100MΩ

Resolution: ±0.3 FS (Full Scale)

Response Time: ≤1 second

Power Supply Voltage: 48V DC input, 24V DC output

Communication Interfaces: RS-232 and RS-485

2. Application Scenarios

CNC Machinery: Used to control and monitor the operation of CNC machine tools, allowing operators to set parameters, start and stop equipment, etc.

Metallurgical Industry: During metallurgical production processes, it can control and monitor the status of various equipment such as blast furnaces and rolling mills.

Oil and Gas Industry: Suitable for automated control in oil and gas exploration, transportation, and processing processes, such as the control of pump stations and compressors.

Chemical Industry: Can be used for automated control of chemical production equipment, realizing precise control and real-time monitoring of parameters such as temperature, pressure, and flow rate.

Paper and Printing Industry: In paper and printing production lines, it is used to control parameters such as equipment operating speed and tension to ensure product quality.

Textile and Dyeing Industry: Controls and monitors textile and dyeing equipment to ensure the smooth progress of the textile process and stable product quality.

3. Operating Principle

Human-Machine Interaction (HMI): Through a high-definition color touchscreen, operators can interact with the equipment intuitively. They can input commands, set parameters, and view the equipment’s operating status and various parameter information.

Signal Processing: The internal processor processes input signals, including collecting, amplifying, and converting signals from sensors. Then, based on preset programs and algorithms, it performs calculations and judgments, and outputs control signals to actuators to achieve precise control of the equipment.

Programmable Control: Supports multiple programming languages such as ladder logic and structured text. Users can write control programs according to actual needs to implement control logic for different equipment and process flows.

Communication Function: It communicates with other equipment or systems via communication interfaces such as RS-232 and RS-485. It can receive commands from the upper-level control system and upload its own status information and data to the monitoring system, realizing the integration and collaborative work of the entire industrial automation system.