Product Description
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E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0
Page 9
Fig. 2: E-651 front panel; elements for channel 2 are not present on
single-channel models
Common elements:
ON (Power) LED
Power on/off indicator
Elements provided once per channel:
OFL LED
Lights up if the output voltage is outside
the nominal output voltage range of the
controller
SERVO ON/OFF
Switch for changing between open-loop
(off) and closed-loop mode (on)
CONTROL IN
BNC connector for the analog control
signal, -5 V to +5 V
SENSOR MONITOR BNC connector for reading out the
sensor signal (0 to 10 V)
NOTICE
Do not apply any input voltage to the
SENSOR MONITOR socket. This could
cause damage to the electronics.
ZERO
This potentiometer shifts the output of
the sensor processing circuitry
PZT & SENSOR
7-conductor LEMO connector with PZT
outputs (co60 V and power-amp
output 0 to +60 V), as well as sensor
excitation (5 V DC) and sensor signal