Справочник Пользователя для Trilogy Touch Technology Trilogy Commander Digital Intercom 9

 

 

A number of other connections are provided on the rear of the matrix. For legacy Sub D9 
matrix connectors, see section 8.4. 

 

Commander systems delivered from spring - 2003 onwards are fitted with RJ-45 connectors 
for the matrix ports. Rear connector unit part number is 500-07-50.  

1 

Panel Data out + 

Matrix Data In 

Pair 1 

2 

Panel Data out - 

3 

Panel Data In + 

Matrix Data Out 

Pair 2 

6 

Panel Data In - 

5 

Panel Audio out + 

Matrix Audio In 

Pair 3 

4 Panel 

Audio 

out 

- 

7 

Panel Audio in + 

Matrix Audio Out 

Pair 4 

8 

Panel Audio in - 

shell Cable 

Screen 

 

 

 

The 500-07-50 is fitted with a Sub D25 Fixed Socket which provides the 4-wire audio signals 
for the 6 channels of that rear connector. These are in parallel with the existing signals on 
pairs 3 and 4 of the corresponding RJ-45. 

Input 

PIN + (HOT) 

PIN - (COLD) 

1 24 

12 

2 22 

10 

3 20 

8 

4 18 

6 

5 16 

4 

6 14 

2 

Output 

PIN + (HOT) 

PIN - (COLD) 

1 25 

13 

2 23 

11 

3 21 

9 

4 19 

7 

5 17 

5 

6 15 

3 

Ground 1 

 

 

This option provides a mixing pad for up to 6 camera inputs, and a single feed for audio 
connection to cameras. The connector may be identified as a D15 socket on the rear 
connector unit. 

Matrix Sub-D15 Fixed Socket Pin (+,-)  Description 
8,15 

Camera 1 input +,- to matrix 

7,14 

Camera 2 input +,- to matrix 

6,13 

Camera 3 input +,- to matrix 

5,12 

Camera 4 input +,- to matrix 

4,11 

Camera 5 input +,- to matrix 

3,10 

Camera 6 input +,- to matrix 

1 Ground 
2,9 

Cameras Output +,- from matrix 

 

NOTE:  Since the Camera connector unit performs a passive mix, the gain must be 
increased on the corresponding 500-06 matrix card. See section 3.5 of this guide.