SRL1 3 Phase Relay Box for SPL3 / SPL5 / SPL6 / SPL-D2

The SRL-1 is a relay extension box for the SPL3, SPL3TS, SPL5, SPL6 and SPL-D2 / SPL-D3 displays. Linked to one of the SPL series limiters or displays, the SRL-1 provides a warning light and power cutoff on exceeding the preset sound level. Linked to the SPL-D2 or SPL-D3, the software allows a sanction threshold, delay and duration set point.

SRL-1 linked to the SPL3, SPL3TS, SPL5 or SPL6
When linked to the SPL3, SPL3TS, SPL5 or SPL6, the SRL-1 will slave to the active state of the limiter. Limiter settings are automatically set for the SRL-1

SRL-1 linked to the SPL-D2 or SPL-D3
Linked to the SPL-D2 or SPL-D3, the SRL-1 acts as a circuit breaker when the preset sound level is exceeded. Before switching off power, there is a sanction delay of 5 seconds and a warning light signals the user. By setting the green / red threshold point, the SRL-1 maximum sound level is preset. When exceeding the sound level the SRL-1 will switch off power after the preset delay time + 5 seconds.

The SPL-D2 will flash the yellow dB readout during sanction delay time.

When the sanction reset time is reached, the SRL-1 will restore power.

Delivery time usually 5 days.