8B51-13

SensorLex® 8BIsolated IsolatedAnalog AnalogSignal SignalConditioning ConditioningProducts Products S C 8MB 5 B 8B50/51 Voltage Input Modules, 20kHz Bandwidth Description 8B modules are an optimal solution for monitoring real-world process signals and providing high-level signals to a data acquisition system. ach B or B module isolates, filters, and amplifies a voltage input signal and provides an analog voltage output (Figure 1). Signal filtering is accomplished with a pole filter optimi ed for time and frequency response which provides 100dB per decade of normal-mode re ection above H . One pole of this filter is on the field side of the isolation barrier for anti aliasing, and the other four are on the system side. A special input circuit on the 8B50 and 8B51 modules provides protection against accidental connection of power-line voltages up to 240VAC. Clamp circuits on the I/O and power terminals protect against harmful transients. Isolation is provided by transformer coupling to suppress transmission of common mode spikes or surges. The module is powered from +5VDC, ± 5% . The modules are designed for installation in Class I, Division 2 hazardous locations and have a high level of immunity to environmental noise. Features • Accepts Millivolt and Voltage Level Signals • High-Level Voltage Outputs • 1500Vrms Isolation • ANSI/IEEE C37.90.1 Transient Protection • Input Protection to 240VAC Continuous • 100dB CMR • 20kHz Signal Bandwidth • ± 0.05% Accuracy • ± 0.02% Linearity Low Drift with Ambient Temperature • C-UL-US Listed • CE Compliant • ATEX Compliance Pending • Mix and Match Module Types on Backpanel F i g u r e 1 : 8 B 5 0 / 5 1 B l o ck D ia g r a m 1 3 4 ©1995-2017 Dataforth Corporation, All Rights Reserved For information call 800-444-7644 ISO9001:2008-Registered QMS SensorLex® 8B Isolated Analog Signal Conditioning Products Typical❇ at TA Module Input Range Input Bias Current Input Resistance Normal Power Off Overload Input Protection Continuous(1) Transient CMV, Input to Output Transient, Input to Output CMR (50Hz or 60Hz) NMR (– 3dB at 20kHz) Accuracy(2) Linearity Stability Offset Gain Noise Output, 100kHz Bandwidth, – 3dB Rise Time, 10 to 90% Span Output Range Output Protection Transient Power Supply Voltage Power Supply Current Power Supply Sensitivity Mechanical Dimensions (h)(w)(d) Environmental Operating Temp. Range Storage Temp. Range Relative Humidity Emissions EN61000-6-4 Radiated, Conducted Immunity EN61000-6-2 RF ESD, EFT and Ordering Information D power 8B50 8B51 ± 20mV to ± 100mV ± 0.5nA ± 1V to ± 60V ± 0.05nA Model minimum minimum minimum * 240VAC ANSI/IEEE C37.90.1 1500Vrms max ANSI/IEEE C37.90.1 100dB dB per Decade above * * * * H * ± 0.05% Span ± 0.02% Span * ppm ppm * ppm rms 20kHz (15kHz, 50-01) s * See Ordering Information Continuous Short to Ground ANSI/IEEE C37.90.1 * * Input Range Output Range 8B50-01 8B50-02 8B50-03 8B50-04 8B50-05 8B50-06 – 20mV to +20mV – 50mV to +50mV – 100mV to +100mV – 20mV to +20mV – 50mV to +50mV – 100mV to +100mV – 5V to +5V – 5V to +5V – 5V to +5V 0 to +5V 0 to +5V 0 to +5V 8B51-01 8B51-02 8B51-03 8B51-04 8B51-05 8B51-06 8B51-07 8B51-08 8B51-09 8B51-10 8B51-12 8B51-13 – 1V to +1V – 5V to +5V 10V to +10V – 1V to +1V – 5V to +5V 10V to +10V 20V to +20V 20V to +20V 40V to +40V 40V to +40V 60V to +60V 60V to +60V – 5V to +5V – 5V to +5V – 5V to +5V 0V to +5V 0V to +5V 0V to +5V – 5V to +5V 0V to +5V – 5V to +5V 0V to +5V – 5V to +5V 0V to +5V – – – – – – – – 8 B Specifications 8 B * * * * +5VDC ± 5% 25mA ± 75ppm/% * * 1.11” x 1.65” x 0.40” (28.1mm x 41.9mm x 10.2mm) * to to 0 to 95% Noncondensing ISM, Group 1 Class A ISM, Group 1 Performance A ± 0.5% Span Error Performance B * * * * * * * * * NOTES: ❇ ontact factory or your local Dataforth sales office for maximum values. Same specification as B . A between Input terminal and Input, , or terminals. A between Input and or terminals. A between and terminals. Includes linearity, hysteresis and repeatability. Installation Notes: . This uipment is Suitable for se in lass I, Division , Groups A, B, , D, or Non-Hazardous Locations Only. . ARNING xplosion Ha ard Substitution of Any omponents ay Impair Suitability for lass I, Division . 3.) WARNING - Explosion Hazard - Do Not Disconnect Equipment Unless Power Has Been Switched Off or The Area is nown to be Non Ha ardous. Visit our website www.dataforth.com ©1995-2017 Dataforth Corporation, All Rights Reserved 1 3 5 ISO9001:2008-Registered QMS