AtlasIED WTSD-PWHUB WTSD Audio / Power and Control Interface

The WTSD-PWHUB is designed to be used in conjunction with AtlasIED WTSD wall plate mixers at the head-end (amp rack) in place of the WTSD-PWBOB when additional headroom control and external device integration is necessary. The WTSD-PWHUB provides emergency audio mute for fire systems and two NO / NC relays, one that is activated automatically by the auto sleep function and one that can be manually activated by a local latching "System Priority" button on the WTSD-MIX31K or WTSD-MIX41K. 

These relays can be configured to turn the head-end amp rack On or Off with the auto sleep function. The system priority button can be used to take over priority of the room by muting background music and paging building wide system when the room is in use. The gain headroom limiter settings and indicators help control the balanced audio feed prior to the head-end amp when multiple WTSD’s are on a single bus. The limiter can be set to protect a high-power system from overloading the amplifier(s) and possibly damaging the speaker(s). 

24VDC power supply required and is not included.

• Gain Adjust - Acts as a Master Mix Bus Level at the head end
• Peak Limiter - Protects overloading amp and speakers
• Balanced Audio out with Ground Lift - Reduces HUM and ground point reference
• TSD Power Supply Input - Provides more current for larger systems
• Emergency CC Mute - Mutes balanced audio output
• System priority relay toggled by Priority Button on WTSD
• Auto Sleep Relay - Toggled by Sleep Mode function
• WTSD RJ45 Bus input for easy termination and wiring

Data Sheet

Manual