Instrutech ITC-1600, User Manual

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I
NSTRUTECH
C
ORPORATION
ITC-1600 U
SER
’
S
M
ANUAL
8
1.5 Technical Specifications
I-1600 rack unit
Analog inputs:
Number of channels 8, 2 ADC, each multiplexed into 4 inputs
MUX A channels 0-3, MUX B channels 4-7
Input type differential, optically isolated
Type of ADC successive approximation
Input connector BNC on front panel
Resolution 16 bit, 1 in 65536
Acquisition rate 400 kHz aggregate, 200 kHz per ADC
Input range -10.24 to +10.239 Volts
Aperture delay 10 ns maximum
Aperture jitter 50 ps rms maximum
Conversion speed software selectable, minimum 5
µ
s per ADC
Differential nonlinearity ±0.002% of FSR
Drift ±2 ppm/ °C
Input impedance 1M
Ω
Signal-to-noise ratio 86dB at DC to 160kHz, < 1mV PP
No missing codes 16-bit
Crosstalk between ADC: not measure able
between MUX inputs: -110dB 20 Volt 1kHz sine
Maximum over voltage ±40 Volts
Asynchronous “telegraphing” inputs:
Number of channels 4, single-ended
Input connector BNC on rear panel
Resolution 12 bit
Acquisition rate 5kHz aggregate
Input range ±10 Volts
Max. input over voltage ±40 Volts
Digital inputs:
Digital inputs 20, logic level, optically isolated
Input type 3.3 and 5 Volt logic compatible
Operational mode selectable, level or latching, active high or low
Minimum pulse width 150 ns
Input connectors 4 on front panel BNC, 16 on rear panel connector
Maximum over voltage ±30 Volts D.C.
Trigger In:
Number 1, optically isolated
Input type 3.3 and 5 Volt logic compatible
Operational mode selectable, edge, level, active high or low