Toa N-8000 Series - Manual (Page 300)

2-189
Chapter 2 FUNCTIONS AND OPERATION
OTHER FUNCTIONS (CONVENIENT FUNCTIONS)
N-8000MI/8000DI
N-8640DS
N-8000MI/8000DI
LAN
Contact input Contact output
N-8050DS
Contact output
N-8000EX/8010EX
Contact output
15. CONTACT BRIDGE FUNCTION
(only when the N-8000MI/8000DI/8050DS/8540DS/8640DS/8650DS is used)
Contact signals can be transmitted by way of a network.
[Input interlock level]
ON
Input
OFF
ON
Output
OFF
[Input interlock edge]
ON
Input
OFF
ON
Output
OFF
50 ms 50 ms 50 ms 50 ms
Either of the following 2 control input's operation modes can be selected.
Notes
• The input is defined when its level remains constant for 50 ms after change.
• Use the supplied N-8000 Setting Software to make settings for the contact bridge function. (Refer to p. 5-48 ,
5-116 .)
• Contact signals cannot be transmitted to the RS-180/480 Substation or RS-442 Switch board.
16. PAGING BUSY INPUT
(only when the N-8000MI is used)
When the N-8000 system is interlocked with a large PA system such as an airport broadcast system, busy data
from the host system can be received, allowing important broadcast to be paged consistently.
N-8000MI Busy signal
Audio signal
Large airport broadcast
system, etc.
Note
Use the supplied N-8000 Setting Software to set the contacts to be used for paging busy input. (Refer to p.
5-49 .)