Product Description

The X20BB27 is designed for use as an X20 Compact CPU base for the Compact CPU and Compact CPU power supply modules. This bus module by B&R Automation acts as a backbone for connecting and integrating Compact CPUs with other modules within the X20 system. It provides a reliable communication pathway, ensuring efficient data transfer in industrial processes. The module is optimized for seamless connectivity with peripherals and system components. It features an RS232 connection and a CAN bus connection, providing versatile communication options. The RS232 interface enables straightforward serial communication while the CAN bus connection facilitates connecting multiple devices in a distributed control system.

The X20BB27 provides an I/O power supply with a nominal voltage of 24 VDC, making it compatible with a wide range of automation components. It supports a permissible contact load of up to 10 A, allowing it to power components efficiently. It offers energy-efficient performance in various setups, boasting a typical bus consumption of just 0.53 W. This makes it ideal for systems that require a module with low power demands to ensure overall system efficiency. The module features a mechanical pitch of 37.5 mm with possible ±0.2 mm variations. This ensures compatibility with various backplane and mounting configurations, allowing for efficient integration into existing setups.

This unit has moderate protection from environmental factors. It is IP 20 rated meaning users have to be careful to safeguard the module from moisture. The module offers a wide range for ambient conditions, functioning effectively in temperatures between -25 to 60°C. This allows installation in standard industrial environments including those with very high temperatures. Its tolerance for humidity is also quite high, allowing levels of up to 95%, non-condensing.