Datakom DKM-411 - User Manual

DKM-411 User Manual Rev_01 Firmware V-1.0
DKM-411
ADVANCED
NETWORK
ANALYSER WITH
INTERNET
COMMUNICATIONS
The DKM-411 is an advanced precision metering
device offering an 3.5” size, 320x240 pixel color TFT,
together with unrivalled remote monitoring
capabilities over internet in a compact and low cost
package.
The unit itself is a web page and can be opened
through any browser for remote monitoring.
The central monitoring feature allows monitoring of
thousands of meters from one central PC.
The unit complies and mostly exceeds world’s
tightest safety, EMC and environmental standards
for the industrial category.
Software features are complete with easy firmware
upgrade process through USB port.
The Windows based PC software allows monitoring
and programming through USB, RS-485, Ethernet
and GPRS.
The PC based Rainbow Scada software allows
monitoring and control of an unlimited number of
devices from a single central location.
Ethernet 10/100Mb
RS-485 isolated (Modbus RTU)
RS-232 for external GPRS modem
USB Host for data recording on flash memory
USB Device for PC connection
True RMS measurements
3.5” TFT LCD, 320x240 pixels
Internal battery backed-up real time clock
Harmonic distortion display (63 harmonics)
Oscilloscope, waveform display
Phasor diagram display
Max demand display
User configurable display screens
2 configurable relay outputs
Free internet based monitoring program
2 opto-isolated, configurable digital inputs
Dual active-reactive power counters
Both mains & generator energy metering
Configurable user counters
Voltage transformer ratio for MV applications
Password protected front panel programming
Reduced panel depth
Sealed front panel (IP54)
3 phases 4 wires, star
3 phases 3 wires, 3 CTs
3 phases 3 wires, 2 CTs (L1-L2)
3 phases 3 wires, 2 CTs (L1-L3)
3 phases 4 wires, delta
2 phases 3 wires, L1-L2
1 phase 2 wires
COMMUNICATION PORTS
FEATURES
TOPOLOGIES
DESCRIPTION

Summary

Installation and Mounting

Device Mounting

Details the physical installation process, including dimensions and panel cutouts.

Dimensions

Specifies the physical size and panel cutout requirements for the unit.

Electrical Installation

Provides essential guidelines for safely connecting the device to the power supply and measurement circuits.

Terminal Descriptions

AC Voltage Inputs

Explains the parameters and connection for measuring AC voltage signals.

AC Current Inputs

Details the parameters and connection requirements for measuring AC current signals via CTs.

Topologies Overview

3 Phase, 4 Wire, Star Topology

Illustrates the wiring for a 3-phase, 4-wire star electrical system.

Connection Diagram

Technical Specifications

Control Panel Interface

Front Panel Functionality

Describes the main display screen elements and status indicators.

Pushbutton Functions

Details the specific actions associated with each pushbutton on the device.

Programming Operations

Entering Programming Mode

Guides the user on how to access the device's programming menu.

Program Parameter List

Controller Configuration Parameters

Details parameters related to device setup, communication, and logging.

Calibration Procedures

Troubleshooting Guide

Datakom DKM-411 Specifications

General

Brand	Datakom
Model	DKM-411
Category	Measuring Instruments
Language	English