Dataforth SCM7B41-03D — нормализатор сигналов

Основные характеристики

Each SCM7B41 isolated analog voltage input module accepts one channel of analog voltage input which is filtered, isolated, amplified, and converted to a high-level analog voltage for output to the process control system.
These SCM7B41 isolated analog voltage input modules incorporate a five-pole filtering approach to maximize both time and frequency response by taking advantage of both Thomson (Bessel) and Butterworth characteristics. One pole of the filter is on the field side of the isolation barrier; four are on the process control system side.
After the initial field-side filtering, the input signal is chopped by a proprietary chopper circuit and transferred across the transformer isolation barrier, suppressing transmission of common mode spikes and surges. The signal is then reconstructed and filtered for process control system output.
SCM7B41 isolated analog voltage input modules accept a wide 14 - 35V DC power supply range (+24V DC nominal). SCM7B41 isolated analog voltage input modules are ideal for high channel density applications. They are designed for Легкая установка на DIN-рейку using any of the "-DIN" backpanels.
A wide range of backpanels, DIN rail mounting options, cables, racks, power supplies and other accessory items are available for the SCM7B41 isolated analog voltage input module.
For more information about the SCM7B41 isolated analog voltage

Основные характеристики

• Accepts Voltage Inputs
• Provides High Level Voltage Outputs
• 10kHz Signal Bandwidth
• 1500Vrms Transformer Isolation
• Accuracy, ±0.03% of Span Typical, ±0.1% Max
• ANSI/IEEE C37.90.1 Transient Protection
• Input Protected to 120Vrms Continuous
• Легкая установка на DIN-рейку
• CSA Certified, FM Approved
• CE and ATEX Compliant