note: these modules have a max bandwidth of dc-100kHz (300kHz optional). Modules S5g and M2g provide dc-200MHz isolation but dc quality is less.
Used to control sources in an analog way from lock-in function genarator etc.
Signals enter on the BNC and the isolated output voltages are routed (backplane) to the summing module S2
The user can set wirejumpers there to have it control sources of choice.
Typical input level is +/-1V, this will generate an output in the related source-module of 100% of the chosen range (ex.:Voltage Source S3 on 10mV/V wil give 10mV output). Most source modules can go up to 200% of the selected range, clipping of the Iso-amp itself takes place at +/-4Vinput , LEDS indicate clipping at approx +/-2V.
Input impedance is 10Mohm, the BNC is connected to a differential amplifier. Bandwidth limit switches on the output set a lowpass-filter to suppress out-of-band noise from the input sources and iso-amp itself.
(default in slot Iso-out, reading modules in Ma and Mb)
(fits also in slot Sd, reading measurement modules placed in Sb and Sc, optional for 4 measurement channels)
Used to isolate the output signals of measurement modules.
Signals enter on the backplane and the isolated output voltages are present on the BNSs on the front
Typical output level is +/-1V, clipping takes place at +/-4Vinput , LEDS indication starts at approx +/-2V.
Bandwidth limit switches on the output set a lowpass-filter to suppress out-of-band noise from the input sources and iso-amp itself.
Here the controlling voltages (from lock-in, DAC etc) enter on the BNC.
Iso1 controls source-slot1, Iso2 controls source-slot 2.
Typical input level is +/-1V, this will generate an output in the related source-module of 100% of the chosen range (ex.:Voltage Source S3 on 10mV/V wil give 10mV output). Most source modules can go up to 200% of the selected range, clipping of the Iso-amp itself takes place at +/-4Vinput , LEDS indicate clipping at approx +/3V.
Input impedance is 10Mohm, the BNC is connected to a differential amplifier. Bandwidth limit switches on the output set a lowpass-filter to suppress out-of-band noise from the input sources and iso-amp itself.
Here the controlling voltages (from lock-in, DAC etc) enter on the BNC.
Iso1 controls source-slot1, Iso2 controls source-slot 2.
Typical input level is +/-1V, this will generate an output in the related source-module of 100% of the chosen range (ex.:Voltage Source S3 on 10mV/V wil give 10mV output). The x0.01 input generates an additional 1%/V on the output of the source-module in source-slot 1. Most source modules can go up to 200% of the selected range, clipping of the Iso-amp itself takes place at +/-4Vinput , LEDS indicate clipping at approx +/3V.
Input impedance is 10Mohm, the BNC is connected to a differential amplifier. Bandwidth limit switches on the output set a lowpass-filter to suppress out-of-band noise from the input sources and iso-amp itself.
Here the controlling voltages (from lock-in, DAC etc) enter on the BNC. The output signal of the measurement module is presented on the iso-out-BNC.
Iso1 controls source-slot1, Iso2 controls source-slot 2.
Typical input level is +/-1V, this will generate an output in the related source-module of 100% of the chosen range (ex.:Voltage Source S3 on 10mV/V wil give 10mV output). Most source modules can go up to 200% of the selected range, clipping of the Iso-amp itself takes place at +/-4Vinput , LEDS indicate clipping at approx +/3V.
Input impedance is 10Mohm, the BNC is connected to a differential amplifier. Bandwidth limit switches on the output set a lowpass-filter to suppress out-of-band noise from the input sources and iso-amp itself.
