ROGER XM-8DR-BRD I/O Expander Module, 8 Inputs, 8 Relay Outputs, RS485

With 8 programmable inputs and 8 dry contact relay outputs over RS485, the XM-8DR-BRD delivers essential expansion for ROGER access control systems. This board-level module integrates seamlessly with PRxx/CPRxx controllers, enabling flexible I/O growth for access control, alarm systems, and building automation.

Overview

The ROGER XM-8DR-BRD is engineered for flexibility and performance. It offers 8 potential-free inputs configurable as NO or NC, and 8 relay outputs rated at 1A / 30V DC. With screw terminals and jumper-selectable bus termination, installation is straightforward. Configuration is done via RACS 5 software through the connected controller, ensuring easy setup and maintenance.

What stands out

• 8 programmable digital inputs (NO/NC, potential-free)
• 8 dry contact relay outputs (1A / 30V DC)
• RS485 communication interface with jumper-selectable termination
• Compact board-level design for integration into enclosures
• LED indicators for power, RS485 communication, and I/O status
• Wide operating temperature range: -10°C to +50°C

Technical details

• Power supply: 12V DC
• Current consumption: max. 100 mA
• Relative humidity: 10% to 95% (non-condensing)
• Connection type: screw terminals
• Compatibility: ROGER PRxx/CPRxx series controllers
• Configuration: via RACS 5 software through connected controller
• Application: access control, alarm systems, building automation

Our verdict

The ROGER XM-8DR-BRD is a robust and versatile I/O expander that delivers essential expansion capabilities for professional access control installations, combining reliable performance with easy integration.