Vibration Research VR9500, Hardware Manual

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Connecting the Device to an Amplifier
CAUTION : Always connect the power cable to a grounded AC outlet prior to
connecting or disconnecting the drive cable.
Connect the supplied 50Ω BNC cable (or equivalent) between the Drive output
and input on the power amplifier.
Connecting the Device to an Accelerometer
CAUTION : Always verify that the mounting surface of the accelerometer is
floating or grounded.
CAUTION : Terminals provided on the unit shall be connected only to passive
load transducers or source transducers that apply no more than 10V to the
circuit that originates from the VR9500 (or a value that equates to no more than
33Vac RMS /46.7V peak or 70Vdc total on the circuit).
CAUTION : Other than the IEC inlet for input power to the unit, terminals
provided on the rear of the unit should only be connected to SELV/double
insulated circuits of other equipment.
CAUTION : If any sourcing transducers (accelerometers) add voltage to the
existing voltage originating from the VR9500, the total shall not exceed the
70Vdc or 33Vac (RMS).
Connect the accelerometer to the front panel input.