Installation manual

Euphonix CO-600 Change-Over System For New Core DF66 Redundancy
10
The frame controller connections consist of an Ethernet port, serial port and GPIO. They
can also be set to a “dead man’s switch” mode where an interruption in the input logic
signal would toggle the change over switch to the other output. An additional Ethernet
connection and serial port in the upper slot are for a separate chassis management card
(SNMP) described below.
Fail Safe
Even if you lose power to the whole unit, the cards automatically insert relays to route
MADI to and from the Primary Core, preventing audio loss.
SNMP Monitoring
The SNMP chassis management controller monitors operating conditions and noties
the user to take action to avert system failure. It provides a simple way to manage remote
monitor devices and adds a dimension of security to critical applications. The chassis
management controller works in conjunction with GrassValley’s NetCentral™ facility
monitoring software.
Features
Fan speed, internal temperature, power supply status and voltage status •
monitoring.
Independent system monitoring.
•
Remote alarm notication.•
High reliability components including redundant power supplies.•
High MTBF and low MTTR.•
Power on, Boot and Reset
The system is able to reach full operational status within 10 seconds of turning on of the
AC Mains power or after the instantiation of system reset. As an additional reliability
feature, the CO-600 provides connectivity on the primary MADI paths when not
powered.
Controls
The CO-600 provides four methods for controlling the routing state of the cards:
Ethernet for integration with EMix and MaxAir (IP 192.168.0.160)1.
Serial control2.
Front panel local switch on each Change Over module’s front panel, and 3.
GPI closure control.4.
For use of two CO-600s please see Detailed Description and Service Info.