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7.2.3. voltage amplifier module
7.2.3.1. module ENV 40
power [W]
max. 6
width of the module itself
14 TE = 71mm
output voltage [V]
-10 ... 150
permanent output current [mA]
40
stability at constant environmental
conditions
typ. <1mV
noise output voltage
0.3mV
RMS
@ 500 Hz
modulation input (MOD) [V]
0...10, BNC
input resistance [k
]
10
DC Level
10-turn potentiometer
LC Display (shows V in open loop
configuration, µm in closed loop
configuration)
3.5 digits
display (LEDs)
green LED for ON
red LED for Out Of Range
connector for piezo element
LEMO 0S.302
monitor output (MON) [V]
-1 ... 15, BNC (output resistance 100k
)
special features
protection circuit against voltage peaks by switching
on and off the system, over voltage protection (OOR)
table 3: technical data voltage amplifier module ENV40
7.2.3.2. module ENV 300
power [W]
max. 39
width of the module itself
14 TE = 71mm
output voltage [V]
-20 ... 130
permanent output current [mA]
300
noise output voltage
0.3mV
RMS
@ 500 Hz
modulation input (MOD) [V]
0...10, BNC
input resistance [k
]
10
DC OFFSET
10-turn potentiometer
LC Display (shows V in open loop
configuration, µm in closed loop
configuration)
3.5 digits
display (LEDs)
green LED for ON
red LED for Out Of Range
connector for piezo element
LEMO 0S.302
monitor output (MON) [V]
-2 ... 13, BNC (output resistance 100k
)
special features
protection circuit against voltage peaks by switching
on and off the system
over voltage protection (OOR)
overheating and short circuit protection
soft start
table 4: technical data voltage amplifier module ENV300
