SCM5B41 Analog Voltage Input Modules, 10kHz Bandwidth

SCM5B41 Analog Voltage Input Modules, 10kHz Bandwidth

SKU: SCM5B41
Category: Signal Conditioning
Manufacturers: Dataforth

Accepts Millivolt and Voltage Level Signals
100dB CMR
10kHz Signal Bandwidth
ATEX Compliant

Input Range
Output Range

from

175,12 €

excl. 19% VAT , plus

From	Unit price
5	187,06 €*
10	181,09 €*
20	175,12 €*

Available immediately

This item has variations. Please select the requested variation.

Description

Accepts Millivolt and Voltage Level Signals
High-Level Voltage Outputs
1500Vrms Transformer Isolation
ANSI/IEEE C37.90.1 Transient Protection
Input Protected to 240VAC Continuous
100dB CMR
10kHz Signal Bandwidth
±0.03% Accuracy / ±0.01% Linearity / ±1µV/°C Drift
ATEX Compliant

The SCM5B41 voltage input module provides a differential, isolated, analog input channel that is filtered, isolated, amplified, and converted to an analog output voltage. This voltage output is switchable via a logic input, allowing multiple of these modules to share a common analog bus without the need for external multiplexers.

In addition to the input, the output of the module is also galvanically isolated from the module supply. The galvanic isolation provides additional safety in industrial applications and reliably protects the downstream evaluation electronics.

The input signal is processed through a pre-amplifier on the field side of the isolation barrier. This pre-amplifier has a gain-bandwidth product of 5MHz and is bandwidth limited to 10kHz. After amplification, the input signal is chopped by a proprietary chopper circuit. Isolation is provided by transformer coupling, again using a proprietary technique to suppress transmission of common mode spikes or surges. The module is powered from +5VDC, ±5%.

A special input circuit on the SCM5B41 modules provides protection against accidental connection of power-line voltages up to 240VAC.