26
Rev 2.10 • 17 Feb 11
3. Frames
Connectors
Time Code Ref
At the lower left portion of the rear of the frame are 2 connectors for time-code reference.
Master control does not use time-code reference. You can ignore these connectors unless there is a
router in the frame that includes time-code I/O.
Alarms
System Alarm Outputs
At the lower left portion of the rear of the frame is a DE9 connector for system alarms:
This connector allows you to create alarm circuits of your own.
The internal alarm signalling is provided by solid-state relays that turn on in the event of an alarm
condition. Table 3-1 describes the individual alarm connections:
S
Pins 2 through 8 signal alarm conditions that are signalled on either the primary or secondary
control cards. The connector offers no way to distinguish which control card has an alarm.
BNC Connector
Phoenix Connector
1
2
3
4
5
6
7
8
9
1
2
3
4
5
Alarm COM 1
Alarm 1
Alarm 2
Alarm 3
Alarm 4
8
7
8
9
Alarm 5
Alarm 6
Alarm 7
Alarm COM 2
Alarm
Connector
(DE9)
Table 3-1. Alarm Signals
Pin
Signal
De scription
Possible A la rm Condition(s)
1, 9
Alarm Com
Common
Common connection for all alarm signalling pins. This is a
“return” for an external circuit.
2
Alarm 1
Major alarm
Missing reference inputs, possible failure of fans or over-
temperature conditions on one or more modules.
3
Alarm 2
Minor alarm
Any of alarms conditions 3, 4, 5 or 6.
4
Alarm 3
Power supply
Main power supply module is missing.
5
Alarm 4
Video reference
Missing video reference signal 1 or 2 (if applicable).
6
Alarm 5
AES or time code
reference
Missing AES reference signals or loss of system clock.
7
Alarm 6
Fans or internal
Temperature
Failure of any one of three fans. Over-temperature conditions
on one or more modules.
8
Alarm 7
Controller health
Control card(s) are not “healthy.”
Содержание NV5100MC Master Control
Страница 14: ...xiv Rev 2 10 17 Feb 11 Table of Contents ...
Страница 54: ...40 Rev 2 10 17 Feb 11 3 Frames Other Modules ...
Страница 92: ...78 Rev 2 10 17 Feb 11 4 MCPMs Other General Features ...
Страница 112: ...98 Rev 2 10 17 Feb 11 5 MCEs Summary ...
Страница 158: ...144 Rev 2 10 17 Feb 11 6 Control Panels Aux Preview GUI ...
Страница 166: ...152 Rev 2 10 17 Feb 11 7 Other MC Products Device Controller ...
Страница 224: ...210 Rev 2 10 17 Feb 11 C Misc Information NorthAmerican andInternational PowerCords ...
Страница 240: ...226 Rev 2 10 17 Feb 11 Index ...