AtlasIED TSD-SEQ6 6-Output AC Sequence Controller for TSD Systems

The AtlasIED TSD-SEQ6 is built for AV systems integrators managing multi-zone installed audio or distributed systems requiring precise power-on and power-off sequencing. With six independently assignable outputs supporting either 24VDC or hard switch contact closure, the controller gives integrators granular control over which devices power up, in what order, and with what timing — critical for protecting amplifiers, DSPs, and powered speakers from transient damage during system startup and shutdown.

Each output can be triggered via front panel control or remotely through hard switch contact closure, momentary switch, or 5–24VDC input, making the TSD-SEQ6 compatible with a broad range of control systems and automation triggers. The integrated Emergency Power Down port satisfies local fire code compliance requirements without additional hardware. Two units can be linked together to extend sequencing to 12 total outputs, scaling naturally for larger installations without redesigning the control architecture.

The TSD-SEQ6 operates within the AtlasIED TSD ecosystem, sharing power supply infrastructure with other TSD modules — a single appropriately rated power supply can serve multiple units based on current draw. At 100mA consumption, it is compatible with any available TSD power supply, simplifying procurement and rack layout for integrators working across multiple TSD product deployments.