JVC RM-LP25U - Tally Input Terminal; PREVIEW Output Terminal

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Tally Input Terminal
䡵 Input Conditions
● No-voltage relay contact a input, or open collector input
(contact a: AOpenB at normal times, and AClosedB during
Tal l y)
● 10 kK for internal, connected to 5 V power
● Input signals can be set using the DIP switch
(
A 24 page ADIP Switch 6B)
PREVIEW Output Terminal
䡵 Output Conditions
● Equivalent to open collector output
● External connection capacity DC 5 V, 10 mA
● Polarity: “HIGH” when normal and “LOW” during
PREVIEW
VCC
GND
GND
R
DC5V
5V
OUT
TALLY IN
(PGM,PVM)
GND
OUT
Tally Input Terminal
RM-LP25U
Switcher
Example (1)
Switcher
Example (2)
Relay, Switch, etc.
Tally Input Equivalent
Circuit
OUT
GND
OUT
IN
R
DC5V
GND
GND
R
DC5V
PREVIEW Output
Terminal
Switcher
Example (1)
Switcher
Example (2)
Buzzer, Lamp,
Indicator, etc.