Output Contacts; Bus Can Connection; Front Usb Connector: Playing Music From An External Memory - Optimus IF-704ETH Manual De Instrucciones

IP Audio interface
IF-704ETH
with 4 outputs

5.4. Output contacts

The IF-704ETH incorporates three output contacts.
Each contact has two terminals (A and B) configured as dry contacts.
EXTERNAL
DEVICE

5.5. BUS CAN connection

CAN PERIPHERAL
(MD-30C, NS-CAN, ME-200C...)
The IF-704ETH communicates with the
installation CAN peripherals (MD-30C,
ME-200C, NS-CAN...) at a transmission
speed of 33.3kbit/s.
For the connection of the CAN bus it is (Not connected)
recommended to use a shielded twisted
pair AWG24 cable.

5.6. Front USB connector: Playing music from an external memory

The unit has a USB 2.0 port on the front panel for use as a musical program input. To do this, connect to this port an external
memory that contains audio files in MP3, WAV or OGG format.
Through the Call Point software you can configure the parameters corresponding to this music program (random playback of audio
files, music activated or deactivated by zones ...).
IF-704ETH version 5.0.001 R+D Department 11