4EVAC Impact Controller-Expander Manual de uso e instalación - Página 6
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Hacousto Holland bv
Industrieweg 87
2651BC Berkel & Rodenrijs
Impact Controller – Expander
User and installation manual
Local network
The L-Net daisy-chain topology is dedicated to peripheral devices of Controller, such as remote
microphone stations. The L-Net is used to expand functionality of the Impact system to remote locations.
Multiple microphone stations may be used in the same L-Net, with the following limitations:
A maximum of 8 stations per L-Net port
A maximum of 16 stations per single 4EVAC main unit (total sum of all 3 L-net ports)
A microphone station may be also daisy-chained together with other L-Net devices
NOTE: Controller expander does not support 4E-SW6.
Global network
G-Net is a redundant network ring where multiple Controllers and Expanders may be connected into one
system. It is used to reliably synchronize data between all connected devices and for multi-channel live
audio transmission with very low latency. G-Net works as a redundant double ring between Controllers,
which keeps the global system intact in case of single link failure.
NOTE: The Controller expander must be connected with the main system unit (Impact Controller / Compact
500) via a redundant G-Net ring..
Device ID
The Controller-Expander is equipped with rotary switch that determines the Device ID (or device address)
in the network. Make sure that the Device ID set on the rotary switch complies with the ID defined in
configuration settings for this device.
The wrong ID setting will trigger a system fault because of a configuration error.
Page 6 of 10
Author:
DD