AVRed-ES is an EtherSound redundant links management device in a 19” 1U rack box for safety audio distribution over Ethernet with ultimate low propagation delay. AVRed-ES secures an EtherSound connection with 2 redundant links A/B and automatic real time measurement of communication quality as well as 4 samples latency switch on the more accurate link. AVRed-ES can work in pair with another AVRed-ES unit for very low propagation delay or placed after a standard Ethernet switch for cost sensitive installation. AVRed-ES enables network remote installation and its general purpose I/O read/write function.
2 EtherSound network in/out port enabling the device to be used as a duplicate link A/B box or as a merging box
2 active redundant links A/B with automatic selection of best link depending on link quality and integrity
Full display on front panel of active link A or B and of both link quality and status
User selectable local GPIO for internal parameter status or remote controlled status
Operating Temperature (Maximum):
50 C
Operating Temperature (Minimum):
0 C
Rack Units (Height):
1
AC Voltage (Maximum):
240 Volts
AC Voltage (Minimum):
100 Volts
Active Power:
25 Watt
Depth:
253 mm
Height:
44 mm
Width:
483 mm
Output Relay Type:
3x2 Poles Relays on 3x3 poles Euroblock connectors