5
S I G N A L I N P U T
continued on next column
Connect signal wire to
HI-F_IN
terminal.
Connect ground wire to any
COM
terminal.
Connect power wire (+) to
EXT_V (+)
terminal.
Connect 1K pull up resistor between (+) power wire and signal
wire.
Open Collector with External Power to Display
S I G N A L O U T P U T
Connect signal wire to
OC_OUT
terminal.
Connect ground wire to any
COM
terminal.
NOTE: Jumper should
not
connect pins marked Output P.U.R.
Open Collector
Connect signal wire to
HI-F_IN
terminal.
Connect ground wire to any
COM
terminal.
Connect 1K pull up resistor between (+) power wire and signal
wire.
Open-Collector
OUTPUT
P
.U.R.
OUTPUT
P
.U.R.
OUTPUT
P
.U.R.
Connect signal wire to
OC_OUT
terminal.
Connect ground wire to
COM
terminal.
Place JUMPER (supplied) over both pins marked OUTPUT P.U.R.
Active-Drive Output
OUTPUT
P
.U.R.
NOTE: Multiple COM terminals are provided for convenience
in making connections.