Siemens TXA1.IBE Series Expansion Module for Use with Tx-i/o Modules, 24 V dc

This expansion module is an integral part of Siemens automation components, specifically designed to enhance the functionality of Tx-i/o modules. With dimensions of 32mm x 77.5mm x 98mm, it boasts a compact design that ensures minimal space occupancy while providing vital connectivity. Operating at a supply voltage of 24V DC and accommodating cable lengths of up to 50m, this device integrates seamlessly into existing systems for expanded capabilities.

• Allows island bus expansion up to 400m for flexible setup
• Compact design conforms to DIN 43 880 for easy integration
• Simple installation with plug-in screw terminals for quick connection
• No programming tools required, streamlining setup processes
• Supports galvanic isolation enhancing system reliability
• Equipped with DIP switches enabling easy bus master configuration

• Used to decentralise control in industrial environments
• Ideal for enhancing connectivity in smart building infrastructures
• Utilised within complex automation stations for distributed I/O management
• Combines with Tx-i/o modules to extend functionality in systems
• Facilitates integration of multiple sub-islands in large-scale

It operates with a supply voltage of 24V dc. If the power is lost, the local sub-islands remain unaffected, maintaining communication integrity within the system.

Ensure the module is mounted on standard 35mm top hat rails and that sufficient ventilation is provided to maintain an ambient temperature of up to 50°C.

The module supports a maximum cable length of 50m for reliable transmission, ensuring consistent communication across various connected devices.