Envision Peripherals NV3128 - Manual (Page 44)

NV3128 RS-422A Machine-Control Routing Switch 2-20
FIG 2-2. REAR CONNECTIONS (NEW FRAME)
VIDEO REF 1
REF 2
ALARMS
ETHER NET
NODE BUS
RS-232 DIAG
CTL1
CTL2
RS-232 MEZ DIAG
RS-422 PRIMAR
Y
CtL
VIDEO
CTL1
CTL2
RS-422 SECONDAR
Y
CTL
LOOP
THRU
LOOP
THRU
VIDEO REF
INPUTS 1 & 2
UNIDIAG REAR
CONNECTOR
CONTROL
SYSTEM
CONNECTORS
MACHINE CONTROL CONNECTORS 1 - 128