Functional Devices RIBTW2401B-BC BACnet MS/TP Network Relay Device, One Binary Output Input

When you need a simple, reliable field I/O device that integrates seamlessly with building networks, the Functional Devices RIBTW2401B-BC BACnet MS/TP relay device delivers. This single-output relay device extends control points without the expense or complexity of a full multioutput controller, making it ideal for security, surveillance, lighting, and HVAC monitoring tasks. The unit attaches to an MS/TP bus as one BACnet address and provides a heavy-duty 20 A SPDT output to drive real-world loads. Powered by either 120 V AC or 24 V AC and designed for DIN-rail mounting, the RIBTW2401B-BC installs quickly in control panels or distributed enclosures. An onboard dry contact input is exposed as a separate BACnet object for local status monitoring, and an internal current sensor plus external LEDs simplify troubleshooting and load verification. Rugged operating temperatures and RoHS compliance make it suitable for commercial building automation and security installations. Use this Functional Devices relay to add targeted control and monitoring where you need it most—order now to streamline your BACnet MS/TP deployments or contact us for application guidance.

• Add cost-effective remote I/O without a full controller, ideal for distributed control points across a site
• Native BACnet MS/TP integration uses one network address to simplify building automation and security network architecture
• High-current 20 A SPDT relay supports lighting, access control, and equipment loads for security and surveillance applications
• Onboard dry contact input (separate BACnet object) and internal current sensor enable local monitoring and fault detection
• Flexible power options (120 V AC or 24 V AC) and DIN-rail mounting for fast installation in control panels or equipment racks
• External LEDs for relay and network activity provide quick visual troubleshooting during commissioning and maintenance