12
3. PANELS AND I/O TERMINALS
MULTIFUNCTION GENERATOR
3.2 I/O Terminals
WARNING
To prevent electric shocks, do not apply a voltage exceeding 42 Vpk (DC+AC
peak) between the ground of the BNC connectors insulated from the housing
and the housing.
Also, do not apply a voltage exceeding 42 Vpk (DC+AC peak) between the
grounds of the BNC connector groups insulated from the housing. “BNC
connector group”, as used here, refers to multiple BNC connectors that are
connected to a common ground.
If such a voltage were to be applied, the internal voltage limiting elements will
try to curb the working voltage, but if the voltage is too large, equipment burnout
may result.
) p. 19
CAUTION
Do not apply a voltage from external to the output terminal, as this may damage
the equipment.
CAUTION
Do not apply a voltage exceeding the maximum input level to the input terminal,
as this may damage the equipment.
CAUTION
If there is a difference in potential between the ground of a BNC connector
insulated from the housing and the housing, do not short circuit the hot side of
that BNC connector and the housing, as this may damage the equipment.
CAUTION
If a difference in potential exists between the grounds of the BNC connectors,
do not short circuit these BNC connector grounds, as this may damage the
equipment.
3.2.1 Waveform output (FCTN OUT)
This is the main output.
■ Output characteristics
Output voltage Maximum ±10 V/open
Output impedance 50 Ω
Load impedance 0 Ω or higher (short-circuit protection provided)
Signal GND Insulation from the housing (42 Vpk max.)
WF1974: Insulation also between channels (42 Vpk max.)
WF1974WF1973
CH1
FCTN OUT
[Insulated from housing]
CH2
FCTN OUT
[Insulated from housing]
FCTN OUT
[Insulated from housing]
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