2.1.4 Dos Multiplexores con Teclado Esclavo (modo 1)
AWG # 24
BNC
1ST MAIN MONITOR
1ST MULTIPLEXER
POWER
POWER
AC 24V
AC 24V
BNC
BNC
POWER
AC 24V
(RS-422)
SPOT MONITOR
SPOT MONITOR
FOR SLAVE K/B
FOR MASTER K/B
2ND MULTIPLEXER
RS-485(+) PIN No.4
RS-485(-) PIN No.5
12
BNC
