NEVOD+M - Telemetry data acquisition and control module::

Features::

4 analog differential input channels with group isolation
8 digital input/output channels (direction configurable)
RS-485 interface, up to 115200 bps
LCD screen
5 buttons for menu navigation
Compact design
DIN-rail mountable

Description::

Nevod+M is a multipurpose analog/digital module for data acquisition applications, including telemetry. This module is a cost-effective solution for industrial measurement and monitoringapplications.

Module is equipped with 4 differential 16-bit programmable range inputs, and 8 digital input/outputs with programmable direction.

Inbuilt LCD screen and 5-key keyboard allows easy on-site module setup with a menu navigation, and allows to view the values of signal sources connected. Signal scaling is also available.

Optical isolation provides 3000 VDC isolation between the analog inputs and the module, protecting the module and peripherals from damage due to high input-line voltages.

Nevod+M uses a microprocessor-controlled sigma-delta A/D converter to convert sensor voltage or current into digital data. The digital data is then translated into engineering units. When prompted by the host computer, the module sends the data to the host through an RS-485 interface. The host can also read/set the digital inputs/output of the module.

Custom versions of Nevod+M are available upon request.

Applications::

Data acquisition and telemetry systems, including wireless telemetry
Water, oil, gas industries
Factory automation
Sensor values

Specifications::

Analog Input
Number of inputs	4 differential
Input type	V, mA
Input range	+/-20 mA, 0..20 mA, +/-10 VDC, +/-5 VDC
Accuracy	+/-0.1% or better
Isolation voltage and type	3000 VDC, group
Digital Inputs/Outputs
Number of inputs and outputs	0, 4 or 8, programmable
Logic levels for inputs	"0" - <1,7 ÷ "1" - 3.9...30 VDC
Outputs type	Open collector, pull-up current < 100 mA
General
Interface	RS-485, 9600/19200/38400/115200 bps, up to 1200 meters
Power	10..30 VDC, 2W@12 VDC
Dimensions	110 x 70 x 50 mm
DIN-rail type	35 x 7.5 mm