ABB ACU-01B

The ABB ACU-01B module is part of the ABB Ability™ Power and Automation family for industrial control and automation applications. It is the communication module of the programmable logic controller (PLC), which is used to connect the controller and the field equipment, and realize data transmission and control.

The module has the following features:

Support a variety of communication protocols: support CAN bus and RS-485 communication protocols, can meet different application requirements.
High reliability: Redundant design and strict quality control ensure stable and reliable communication.
Easy to use: Provides an intuitive configuration interface and rich software tools to facilitate configuration and maintenance.
Strong scalability: supports the cascading of multiple modules, which can meet the communication needs of large control systems.
Product parameter
Module type: Communication module
Series: Ability™ Power and Automation
Model: ACU-01B

Communication protocol: CAN bus, RS-485
Transmission rate: CAN bus: up to 1 Mbps; RS-485: Up to 115 kbps
Number of nodes: CAN bus: up to 31; RS-485: Maximum 32
Power supply voltage: 24 V DC
specification
Dimensions: 140 mm x 80 mm x 60 mm
Weight: About 1.2kg
Mounting method: DIN rail mounting

Operating temperature: -20°C to +60°C
Storage temperature: -40°C to +85°C