1. Product Information

1.1 Part Number

1.2 Product Type

1.3 Code Definition

• A02B: FANUC CNC control system series code

• 0265: Base hardware model code

• C071: Function configuration and interface version code

1.4 Application

2. Technical Specifications

• Rated Working Voltage: DC 24V ±10%

• Operating Temperature: 0℃ ~ +55℃

• Storage Temperature: -20℃ ~ +70℃

• Relative Humidity: 10% ~ 90%, non-condensing

• Installation Type: Standard control cabinet slot plug-in mounting

• EMC Grade: Industrial electromagnetic anti-interference standard

• Operation Mode: Support 24-hour continuous stable operation

• Insulation Standard: Comply with international industrial electronic safety regulations

3. Product Features

1. Industrial-grade circuit design with stable performance and strong anti-electromagnetic interference ability.

2. Standard A02B series overall dimension, high universality and interchangeability.

3. C071 dedicated configuration, complete interface definition, perfectly matched with original equipment.

4. Built-in over-current, over-voltage and anti-static protection circuits.

5. Strict component screening and aging test, low failure rate and long service life.

6. Easy installation, disassembly and replacement, convenient for daily equipment maintenance.

4. Installation Instructions

1. Cut off the main power supply completely before installation and maintenance.

2. Take anti-static measures to prevent static damage to the circuit board.

3. Confirm part number A02B-0265-C071 is consistent with the required model.

4. Clean the cabinet slot, remove dust, metal scraps and foreign objects.

5. Align the board with the guide slot and insert it smoothly into position.

6. Tighten fixing screws evenly; do not over-tighten to avoid PCB deformation.

7. Connect power and signal cables strictly according to interface markings.

8. Recheck all connections, close cabinet door, then perform power-on test.

5. Operation Precautions

1. Only use specified rated power supply; unstable voltage input is prohibited.

2. Hot plugging is strictly forbidden when the equipment is powered on.

3. Do not operate in environments with heavy dust, corrosive gas, water splash and strong vibration.

4. Keep away from high-power inverters and strong electromagnetic interference sources.

5. Do not disassemble or modify internal circuits and components without authorization.

6. Stop operation and power off immediately in case of alarm, abnormal signal or startup failure.

6. Maintenance and Storage

6.1 Daily Maintenance

6.2 Storage Environment

6.3 Storage Conditions

6.4 Handling Requirements

6.5 Shelf Life

7. Quality Statement

1. A02B-0265-C071 complies with FANUC CNC industrial manufacturing standards.

2. All products pass functional test, aging test and strict inspection before delivery.

3. This manual applies to original and compatible replacement parts of A02B-0265-C071.