XFL523B

• LONMARK™ compliant
• 2-wire LONWORKS® bus interface between controller and I/O
• No additional field terminals required
• Usable with Excel 500 controllers in conjunction with standard internal I/O modules
• Automatic binding and commissioning to Excel 500 controllers when using CARE
• Connector module with sliding bus connector (eliminating the need to wire together neighboring modules)
• Fast connection due to spring clamp terminals
• Module exchange during operation
• Alarm in case of defective module
• Mechanical coding prevents mismatching of modules
• Power LED (L1, green) and LONWORKS service LED (L2, red) on all electronics modules
• Status LEDs for outputs and digital inputs
• Optional manual override modules for analog and digital output modules with feedback
• XILON for wiring test

XFL523B

Digital input module