Справочник Пользователя для Trilogy Touch Technology Trilogy Commander Digital Intercom 9

 

The ICIS-2 ISDN interface provides complete remote panel functionality over an ISDN2 link. 
It is connected directly to the matrix at the studio end, then to the control panel at the remote 
end. No additional interfaces are required. Using both bearers of the ISDN2 circuit, two 
control panels or a single panel plus an additional 4 –wire circuit may be installed. 

Pin 

Function 

1 Shield 
2 

TX data (a) 

3 Control 

(a) 

4 

RX data (a) 

5 Indication 

(a) 

6 Clock 

(a) 

7 Not 

used 

8 Signal 

Ground 

9 

TX data (b) 

10 Control 

(b) 

11 

RX data (b) 

12 Indication 

(b) 

13 Clock 

(b) 

14 Not 

used 

15 Not 

used