Multispan FLT-L08 is an advanced industrial alarm annunciator designed for real-time monitoring of faults in substations, power plants, process industries, and control panels. It features a high-resolution color touch screen, configurable fault inputs, relay outputs, and RS-485 Modbus communication.
| Parameter | Specification |
|---|---|
| Model | FLT-L08 |
| No. of Fault Inputs | 8 Faults (NO / NC selectable) |
| Display | 320 × 240 px Color Resistive Touch Screen |
| Auxiliary Supply | 100 – 270 V AC, 50/60 Hz |
| Power Consumption | Approx. 6 VA (Max) |
| Relay Outputs | 2 Relays (Audio Alarm + Master Output) |
| Relay Rating | 5A @ 230V AC / 30V DC |
| Communication | RS-485 Modbus RTU |
| Operating Temperature | 0°C to 55°C |
| Humidity | Up to 95% RH (Non-condensing) |
| Front Protection | IP-65 |
| Panel Cut-out | 92 × 92 mm |
An alarm annunciator is used to visually and audibly indicate faults in electrical or industrial systems, helping operators take immediate corrective action.
Yes. The FLT-L08 supports RS-485 Modbus RTU communication for PLC and SCADA systems.
Yes. Each fault input can be assigned a custom fault name directly from the touch screen.
Absolutely. It is widely used in substations due to its IP-65 front protection and clear fault visualization.

