APPLICATION: The -TPR2A modules feature two RCA phono jack outputs, one for the left channel output and one for the right channel. The audio signals received from pairs B and C of the twisted pair cable are buffered to drive the output jacks at the standard -10 dBV consumer level.
This module receives signal from only two cable pairs, so the D-, DS-, and AF modules have a second RJ45 jack to connect cables to additional receiver modules. Installers simply connect the conductors of two cables in parallel on the EM- model terminal block. A separate single-pair receiver may be chained to the second RJ45 jack. In addition to completing the reception of signals from all three FORMAT-A pairs, additional receivers may be connected to the same twisted pair feed. The bridging input circuits used in all FORMAT-A twisted pair receivers allow connection of up to 10 receiver outputs for each cable pair. The possibility of multiple receiver locations adds enormous flexibility in the design of audio routing systems using RDL FORMAT-A products. The power pair and all three audio pairs are fed through both rear-panel RJ45 jacks.
The -TPR2A may be powered directly from a 24 Vdc power supply using the rear-panel detachable terminal block. Local power connected to the module is also fed to all connected remote modules. The -TPR2A may be remotely powered through the twisted pair cable.
Two Unbalanced -10 dBV Phono Jack Audio Outputs
L (Left) Output From Pair B; R (Right) From Pair C
Signal and Power Pair Pass-Through on RJ45s
Remote Powering through Twisted Pair Cable
Fused Local Power Feeds all Connected Modules
Local Power Input on Terminal Block
Blue LED Indicates Module is Powered
Daisy-Chain with Additional Format-A Receivers
Studio-Quality Precision Active Balanced Circuitry
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