ABB SF810INT-LOS-UVIR-T-L Flame Analysis Module

The ABB SF810INT-LOS-UVIR-T-L, also cataloged as the SF810INT-LOS-UVIR-T-L Flame Analysis Module, operates as a dedicated hardware component for multi-spectrum optical radiation monitoring within industrial burner control and combustion safety networks. The board-level sub-assembly conditions and processes combined ultraviolet (UV) and infrared (IR) sensor inputs natively at the hardware tier to verify real-time flame presence variables.

Hardware Specifications

Industrial Control & Drives Backplane Infrastructure

• I/O Density Scaling and Real-Time Signal Parsing The internal processor geometry samples dual-band radiation frequencies directly from field optical sensors, expanding analytical capabilities without demanding external multiplexing hardware. This design scales local system density by mapping critical flame status flags directly into host processing registers over active system buses.
• Profinet / EtherNet/IP Deterministic Networks Coexistence The passive and active communication circuits isolate sensitive low-amplitude sensor signal lines from high-frequency system bus routing paths. This topology allows the module to pass continuous diagnostics to controllers running over Profinet / EtherNet/IP deterministic networks without introducing tracking anomalies, transmission frame drops, or data packet errors.

Frequently Asked Questions

Q: How does the dual UV/IR configuration handle background radiation discrimination?

A: The module's internal logic runs simultaneous validation algorithms that cross-reference ultraviolet flicker frequencies with infrared amplitude changes. This hardware-tier discrimination allows the device to separate actual flame combustion signatures from background boiler refractory glow, preventing false-positive flame presence indications.

Q: Does this analysis module require external power distribution modules for sensor loop excitation?

A: No, the module conditions power directly from the host rack backplane bus, regulating it to deliver stabilized low-voltage excitation lines directly to the external optical sensors through the field termination pins.