GE KTD-405 - Sample Analog System Configurations

KTD-405/KTD-405A/KTD-405-2D Controller Keypad
User Manual
58
Sample analog system configurations
Figure 63. Typical KTD-405/KTD-405-2D Digiplex configuration
Keypads (with I/O boxes) DVMRe
Monitors CyberDomes
Matrix video switcher
Video
RS-422
RS-485
7891065
321
4
POWER 12 VDC
BIAS
SWITCH
7891065
321
4
RS485
A
B
A
B
+
AUDIO
KEYPAD
RS485
RS485
A
B
RS422 IN
RS422 OUT
SPEAKER SHIELD
SPEAKER
REMOVABLE TERMINA
LSTRIP
EARTH GROUND
78
910
65
32
1
4
POWER 12 VDC
BIAS
SWITCH
78
910
65
32
1
4
RS485
A
B
A
B
+
AUDIO
KEYPAD
RS485
RS485
A
B
RS422 IN
RS422 OUT
SPEAKER SHIELD
SPEAKER
REMOVABLE TERMINA
LSTRIP
EARTH GROUND
A D
B E
C