Signal Conditioning Module DI-8B40

Levertijd:
3~4 weken
SKU
DI-8B40

DI-8B40 Analog Voltage Input Module 1kHz Bandwidth (±10 mV ~ ±100 mV Input Range)

● Accepts Millivolt Level Signals
● High Level Voltage Output
● 1500 Vrms Transformer Isolation
● ANSI/IEEE C37.90.1 Transient Protection
● Input Protected to 240 VAC Continuous
● 100 dB CMR
● 1 kHz Signal Bandwidth
● ±0.05% Accuracy
● ±0.02% Linearity
● Low Drift with Ambient Temperature
● CSA, FM and CE Certifications Pending
● Mix and Match Modules

DI-8B modules are an optimal solution for monitoring real-world process signals and providing high level signals to a data acquisition system. Each DI-8B40 module isolates, filters, and amplifies a voltage input signal and provides an analog voltage output. Signal filtering is accomplished with a multiple pole filter optimized for time and frequency response which provides 70dB of normal-mode-rejection at 60Hz. One pole of this filter is on the field side of the isolation barrier for anti-aliasing, and the remaining poles are on the system side. A special input circuit on the DI-8B40 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 optical 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.
Meer informatie
Art.nr.
DI-8B40
Fabrikant
Dataq Instruments
Land van herkomst
Verenigde Staten
Input Range
-10mV to +10mV (DI-8B40-01)
-50mV to +50mV (DI-8B40-02)
-100mV to +100mV (DI-8B40-03)
Bandwidth
-3dB 1kHz
Output Range
-5V to +5V
Algemeen
Input Bias Current ±0.5nA
Input Resistance
Normal 50MΩ
Power Off 100kΩ
Overload 100kΩ
Input Protection
Continuous¹ 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 100dB per decade above 1kHz
Accuracy² ±0.05% Span
Nonlinearity ±0.02% Span
Stability
Offset ±10ppm/ºC
Gain ±50ppm/ºC
Noise (Output, 100kHz) 500μVrms
Response Time, 90% Span 550μs
Output Protection (Transient) ANSI/IEEE C37.90.1 (Continuous Short to Ground)
Power Supply Voltage +5VDC ±5%
Power Supply Current 25mA
Power Supply Sensitivity ±50ppm/%
Dimensions 28.1 x 41.9 x 10.2mm
Operating Temperature -40ºC to +85ºC
Storage Temperature -40ºC to +85ºC
Humidity 0 to 95% Noncondensing
¹240VAC between + and -/+EXC/-EXC terminals. 120VAC between - and +EXC/-EXC terminals and between +EXC and -EXC terminals.
²Includes nonlinearity, hysteresis, and repeatability.
Signal Conditioning Module DI-8B40 aanpassen
Aantal

* Verplichte velden

Uw configuratie
DI-8B Signaling Modules
Signal Conditioning Module DI-8B40
Overzicht
    Mijn vraag gaat over: Signal Conditioning Module DI-8B40
    To Top