8B39-03

SensorLex® 8BIsolated IsolatedAnalog AnalogSignal SignalConditioning ConditioningProducts Products S C 8MB 5 B 8B39 Current Output Modules Description 8B modules are an optimal solution for monitoring real-world process signals and providing high-level signals to a data acquisition system. Each 8B39 module accepts an input signal from a non-isolated source, then isolates, filters, and converts the signal to an analog process current output (Figure 1). Signal filtering is accomplished with a pole filter optimi ed for time and frequency response which provides 60dB per decade of normal-mode re ection above H . One pole of this filter is on the system side and the other two are on the isolated field side. A special output circuit in the 8B39 module provides protection against accidental connection of power-line voltages up to 40VAC continuous. Clamp circuits on the I/O and power terminals protect against harmful transients. 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 High-Level Voltage or Process Current Input • Process Current Output • 1500Vrms Isolation • ANSI/IEEE C37.90.1 Transient Protection • Output Protection to 40VAC Continuous • 110dB CMR • 100Hz 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 LPF Iso-Chopper™ Amplifier Pat. Pending LPF 6 Protection 7 –EXC 1 NC CJCn Jn (1) – +EXC COM 4 3 2 +V –V Rload Computer-Side Power + Backpanel Terminal Block 5 (1) CJC Enable Jumper. Remains Installed for 8B39. F i g u r e 1 : 8 B 3 9 B l o ck Power Oscillator D ia g r a m 1 2 0 ©1995-2017 Dataforth Corporation, All Rights Reserved For information call 800-444-7644 ISO9001:2008-Registered QMS 7 +5VDC COM SensorLex® 8B Isolated Analog Signal Conditioning Products Typical❇ at TA and Ordering Information D power Module 8B39-01,-02,-03,-04 8B39-07 Input Voltage Range Input Voltage Maximum Input Resistance ± 5V or 0V to +5V ± 20V (no damage) ± 5V * * 0 to 20mA or 4 to 20mA 10% ± 20mA * 15VDC to 26mA ± 12VDC to ± 26mA 40VAC ANSI/IEEE C37.90.1 * 1500Vrms max ANSI/IEEE C37.90.1 110dB dB per Decade above H * Output Current Range Over Range apability Output Compliance Voltage (Open Circuit) Load Resistance Range Output I Under Fault, max Output Protection Continuous Transient CMV, Output to Input Transient, Output to Input CMR (50Hz or 60Hz) NMR (– 3dB at 100Hz) Accuracy Linearity Stability Offset Gain Noise Output, 100kHz Bandwidth, – 3dB Rise Time, 10 to 90% Span ± 0.05% Span ± 0.02% Span Power Supply Voltage Power Supply Current Power Supply Sensitivity +5VDC ± 5% 100mA ± 100ppm/% (1) Mechanical Dimensions (h)(w)(d) Environmental Operating Temperature Range Storage Temperature Range Relative Humidity Emissions EN61000-6-4 Radiated, Conducted Immunity EN61000-6-2 RF ESD, EFT ppm ppm Model 8B39-01 8B39-02 8B39-03 8B39-04 8B39-07 Input Range Output Range 0V to +5V – 5V to +5V 0V to +5V – 5V to +5V – 5V to +5V 4mA to 20mA 4mA to 20mA 0mA to 20mA 0mA to 20mA – 20mA to +20mA 8 B Specifications 8 B * * * * * * * ppm * Arms 100Hz 5ms * * * * 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 , , , models. 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 2 1 ISO9001:2008-Registered QMS