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31
SensorLex

8B Isolated Analog Signal Conditioning Products
8B
Specifications
Typical at T
A
=+25°C and +5V power
Input Range ±20mV to ±100mV ±1V to ±60V
Input Bias Current ±0.5nA ±0.05nA
Input Resistance
Normal 50MΩ 180kΩ
Power Off >130kΩ 180kΩ
Overload >130kΩ 180kΩ
Input Protection
Continuous
(1)
240VAC *
Transient ANSI/IEEE C37.90.1 *
CMV, Input to Output 1500Vrms max *
Transient, Input to Output ANSI/IEEE C37.90.1 *
CMR (50Hz or 60Hz) 100dB *
NMR (3dB at 20kHz) 100dB per Decade above 20kHz *
Accuracy
(2)
±0.10% Span *
Nonlinearity ±0.05% Span *
Stability
Offset ±10ppm/°C *
Gain ±50ppm/°C ±75ppm/°C
Noise
Output, 100kHz 5mVrms *
Bandwidth, 3dB 20kHz *
Rise Time, 10 to 90% Span 15µs *
Output Range See Ordering Information *
Output Protection Continuous Short to Ground *
Transient ANSI/IEEE C37.90.1 *
Power Supply Voltage +5VDC ±5% *
Power Supply Current 225mA *
Power Supply Sensitivity ±50ppm/% *
Mechanical Dimensions 1.11" x 1.65" x 0.40" *
(h)(w)(d) (28.1mm x 41.9mm x 10.2mm)
Environmental
Operating Temp. Range 40°C to +85°C *
Storage Temp. Range 40°C to +85°C *
Relative Humidity 0 to 95% Noncondensing *
Emissions EN61000-6-4 ISM, Group 1 *
Radiated, Conducted Class A *
Immunity EN61000-6-2 ISM, Group 1 *
R F Performance A ±0.5% Span Error *
ESD,EFT,Surge,Voltage Dips Performance B *
Module 8B50 8B51
NOTES:
* Same specification as 8B50.
(1) 240VAC between + and  / +EXC / EXC terminals. 120VAC between  and +EXC / EXC terminals and between
+EXC and EXC terminals.
(2) Includes nonlinearity, hysteresis and repeatability.
Ordering Information
Model Input Range Output Range
8B50-01 20mV to +20mV -5V to +5V
8B50-02 50mV to +50mV -5V to +5V
8B50-03 100mV to +100mV -5V to +5V
8B51-01 1V to +1V -5V to +5V
8B51-02 5V to +5V -5V to +5V
8B51-03 10V to +10V -5V to +5V
8B51-04 1V to +1V 0V to +5V
8B51-05 5V to +5V 0V to +5V
8B51-06 10V to +10V 0V to +5V
8B51-07 20V to +20V -5V to +5V
8B51-08 20V to +20V 0V to +5V
8B51-09 40V to +40V -5V to +5V
8B51-10 40V to +40V 0V to +5V
8B51-12 60V to +60V -5V to +5V
8B51-13 60V to +60V 0V to +5V