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The T1202-120V-T1 is a class D, dual channel, 1200W total, 70V power amplifier card used in the TitanONE T112 Smart Amplified Mainframe System. Any card may be placed in any slot in the mainframe without requiring any configuration settings to be made on the amplifier cards. This card is designed for use in 110V ~ 120V AC electrical countries.
Switch-mode operation combined with high voltage power MOSFET devices make it possible to eliminate the heavy, costly, bulky transformers. The card contains no onboard attenuation controls. Attenuation is handled ahead of the power amplifier by the mainframe central processor. The power amplifier has built-in voltage limiting to protect the speakers. In addition, a temperature sensor on the heatsink will automatically shut down an amplifier that becomes too hot to protect the electronics. When used with the TitanONE T112, the amplifier status signals are monitored by the main control processor. Any failures are detected and reported to the IED supervision system to alert the user that service is required.
The amplifier card has LED indicators located on its front edge. A single green LED will illuminate to indicate that the amplifier is powered on. Each channel on the card also has a multi-color signal LED. It will illuminate green when input signal is present on the channel. This LED changes to yellow to indicate that the channel is clipping. A power switch is provided on the front of each card. It is recessed and requires a tool to operate in order to prevent any accidental switch operation. The switch allows an individual card to be powered down and removed or replaced without affecting any other cards installed in the same mainframe. Each card provides +24VDC through current limiting resistors to operate of the fans in the rear of the mainframe.
Item#:
T1202-120V-T1
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The AtlasIED TitanONE T112 Smart Mainframe Power Amplifier provides the latest signal automation, processing and amplification technologies in one modular solution. The modular design allows up to seven (7) TitanONE Series power amplifier cards (sold separately) to be easily inserted into the mainframe. This offers twelve-(12) main channels of amplification and two-(2) backup channels for redundancy. Each channel has a complete library of DSP filter options. Mainframe can also be used to provide power, house and configure via software dual channel line output cards T2LD-120V-T1 two-channel line driver or T2LD-230V-T1 two-channel line driver to drive external systems, or to provide processing for self-powered speaker arrays.
The TitanONE T112 is networkable offering IEDNet+ IP-based system control and digital audio transport via Dante™. TitanONE T112 integrates IED’s world-renowned SystemAssured™ Supervision for entire system monitoring and fault detection to ensure worry-free 24/7 operation. The TitanONE T112 doesn’t stop there, it also incorporates AtlasIED’s patented smart technology called AlwaysHEAR™. This ensures the audio levels are automatically adjusted to always be set at the perfect sound level. The TitanONE T112 offers over eight technologies in a single compact form factor and is the perfect solution for life safety systems and everyday installations.
The T112 meets the stringent standard requirements for life safety and mass notification systems. It is recognized by UL and it can easily be incorporated into any fire or life safety system. The T112 also has the ability to enter Power-Save Mode via contact closure or over the network. In this mode, all the power amplifiers are switched off unless needed for an emergency message. This is useful to save on battery or backup power supply drain when main power is lost for example.
Features
- AlwaysHEAR™ - Patented Technology for Automatic Real-Time Ambient Noise Analysis and Output Level Adjustment
- IEDNet+ Software Based Routing, Control, and Supervision of Network Connected AtlasIED Devices
- Lifeline Supervision and Backup Amplifier Switching Ensures Even If an Amplifier Card Fails, the System Continues to Function
- 16 Network Audio Inputs, Dante™ Enabled
- Integrated DSP Per Output Channel Including Level Control, Routing, EQ, Delay, and Ducking
- 12 Balanced Line Inputs
- 12 Loudspeaker Outputs
Item#:
T112
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