Product Short Description
The unit is a dedicated axis-computer board within the IRC5 robot controller family. It executes real-time motion control for one to four robot axes, interfaces directly with servo drives, and processes high-resolution motor feedback for closed-loop position, speed and torque regulation .
Description
Technical Specifications
Input voltage: 24 V DC ±20 %
Output voltage: 24 V DC
Maximum output current: 2 A (continuous) / 5 A (peak)
Response time: <2 ms
Operating temperature: –10 °C to +55 °C
Storage temperature: –20 °C to +70 °C
Relative humidity: ≤95 % non-condensing
Protection class: IP65 / IP67
Dimensions: 210 mm L × 160 mm W × 140 mm H
Weight: 3.66 kg
Communication: EtherCAT, Modbus TCP/IP, Ethernet/IP, RS-485
Feedback interfaces: Incremental encoder, SSI, BiSS, EnDat 2.1/2.2, Sin/Cos
Input voltage: 24 V DC ±20 %
Output voltage: 24 V DC
Maximum output current: 2 A (continuous) / 5 A (peak)
Response time: <2 ms
Operating temperature: –10 °C to +55 °C
Storage temperature: –20 °C to +70 °C
Relative humidity: ≤95 % non-condensing
Protection class: IP65 / IP67
Dimensions: 210 mm L × 160 mm W × 140 mm H
Weight: 3.66 kg
Communication: EtherCAT, Modbus TCP/IP, Ethernet/IP, RS-485
Feedback interfaces: Incremental encoder, SSI, BiSS, EnDat 2.1/2.2, Sin/Cos
Key Features
• Real-time motion kernel with <2 ms cycle time
• SIL-rated safety functions: STO, safe speed, safe position
• Integrated over-current, over-voltage and under-voltage protection
• Hot-pluggable design for rapid maintenance
• Dual Ethernet ports for redundant network topologies
• Compact, vibration-resistant aluminium housing
• Real-time motion kernel with <2 ms cycle time
• SIL-rated safety functions: STO, safe speed, safe position
• Integrated over-current, over-voltage and under-voltage protection
• Hot-pluggable design for rapid maintenance
• Dual Ethernet ports for redundant network topologies
• Compact, vibration-resistant aluminium housing
Typical Applications
• IRB 6600, IRB 7600 and similar large-payload ABB robots
• High-precision automotive paint lines and sealing cells
• Heavy-duty material handling and press-tending cells
• Multi-axis synchronised machining and palletising systems
• IRB 6600, IRB 7600 and similar large-payload ABB robots
• High-precision automotive paint lines and sealing cells
• Heavy-duty material handling and press-tending cells
• Multi-axis synchronised machining and palletising systems
Installation Notes
Mounts in a dedicated IRC5 controller slot; connects to drive modules via shielded motor power cables and to motor feedback via separate resolver/encoder cables. Firmware updates supplied via RobotStudio or SD card.
Mounts in a dedicated IRC5 controller slot; connects to drive modules via shielded motor power cables and to motor feedback via separate resolver/encoder cables. Firmware updates supplied via RobotStudio or SD card.
Ordering Package
ACU-01B axis control board
24 VDC spring-cage power connectors
Ethernet and feedback cable glands
RobotStudio safety configuration license
TÜV conformity certificate
ACU-01B axis control board
24 VDC spring-cage power connectors
Ethernet and feedback cable glands
RobotStudio safety configuration license
TÜV conformity certificate
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