Gw Instek LCR-816 Digital-Multimeter, DMM, LCR-816 Hoja De Datos
Los códigos de productos
LCR-816
INTERACE
117
/O_S_REJ
/O_S_OVER
The /O_S_REJ or /O_S_OVER signal
will go low when the secondary
measurement is over D_Max or
under D_Min, whilst in C/D , R/Q,
C/R or L/R mode. The signals will go
high at time T4
will go low when the secondary
measurement is over D_Max or
under D_Min, whilst in C/D , R/Q,
C/R or L/R mode. The signals will go
high at time T4
/O_EOM
The End of Measurement signal
becomes active low when the Bin
comparison/assignment has
completed. The signal goes high
after the next time I_E_TRIG is active
low.
becomes active low when the Bin
comparison/assignment has
completed. The signal goes high
after the next time I_E_TRIG is active
low.
Electrical
Characteristics
Characteristics
Output Characteristics
Output
Voltage
Signal Low
High
Max
current
/O_BIN1-BIN13
≤0.5V
+5V~+24V*
5mA*
/O_S_OVER
O_S_REJ
/O_P_OVER
/O_P_LO
/O_P_HI
Control Signals
Control Signals
/O_INDEX
/O_EOM
* Pull-up resistors R408~R427 must be replaced to
output greater than 5V.
output greater than 5V.
LCR-800
User
Manual
118
Parameter Input
Signals
/I_E_TRIG
Measurement start signal. This
signal will trigger the LCR-800 to
start a measurement when the
signal is pulsed for at least 5us. It
is triggered by the falling edge of
the pulse.
signal will trigger the LCR-800 to
start a measurement when the
signal is pulsed for at least 5us. It
is triggered by the falling edge of
the pulse.
/I_K_LOCK
The key lock signal disables the
panel keys when the signal is low,
and enables the panel keys when
the signal is high.
panel keys when the signal is low,
and enables the panel keys when
the signal is high.
Electrical
Characteristics
Characteristics
Input Characteristics
Input Voltage
Input Current (Low)
Pull up voltage
Signal Low
High 5V 12V
/I_E_TRIG
≤1V
+5V~15V
5mA 12mA
/I_K_LOCK
≤1V
+5V~15V
5mA 12mA