Wij gebruiken cookies om uw ervaring beter te maken. Om te voldoen aan de cookie wetgeving, vragen we uw toestemming om de cookies te plaatsen. Meer informatie.
Signal Conditioning Module DI-8B51
Levertijd:
3~4 weken
SKU
DI-8B51
DI-8B51 Analog Voltage Input Module 20 kHz Bandwidth (±1 V ~ ±60 V Input Range)
● Accepts Millivolt and Voltage 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
● Up to 20 kHz Signal Bandwidth
● ±0.10% Accuracy
● ±0.05% Linearity
● Low Drift with Ambient Temperature
● UL, CSA, FM and CE Certifications Pending
● Mix and Match Modules
8B modules are an optimal solution for monitoring real-world process signals and providing high level signals to a data acquisition system. Each DI-8B51 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-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 optical coupling to suppress transmission of commone 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.
Art.nr.
DI-8B51
Fabrikant
Dataq Instruments
Land van herkomst
Verenigde Staten
Input Range
-1V to +1V (DI-8B51-01)
-5V to +5V (DI-8B51-02)
-10V to +10V (DI-8B51-03)
-20V to +20V (DI-8B51-07)
-40V to +40V (DI-8B51-09)
-60V to +60V (DI-8B51-12)
-5V to +5V (DI-8B51-02)
-10V to +10V (DI-8B51-03)
-20V to +20V (DI-8B51-07)
-40V to +40V (DI-8B51-09)
-60V to +60V (DI-8B51-12)
Bandwidth
-3dB | 20kHz (15kHz DI-8B50-01) |
Output Range
-5V to +5V
Algemeen
Input Bias Current | ±0.5nA | ||||||
Input Resistance |
|
||||||
Input Protection |
|
||||||
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 | ||||||
Accuracy² | ±0.05% Span | ||||||
Linearity | ±0.02% Span | ||||||
Stability |
|
||||||
Noise (Output, 100kHz) | 500μVrms | ||||||
Rise Time, 10 to 90% Span | 25μs | ||||||
Output Protection (Transient) | ANSI/IEEE C37.90.1 (Continuous Short to Ground) | ||||||
Power Supply Voltage | +5VDC ±5% | ||||||
Power Supply Current | 25mA typ; 50mA max. | ||||||
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 linearity, hysteresis, and repeatability. |
U bent wellicht ook geïnteresseerd in de volgende producten: