DuraComm DC-RMCU1 User manual

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DC‐RMCU1
DC‐PoweredRemoteMonitoringandControlUnit
OwnersGuide
(These instructions are intended for use by a technician familiar with electronic products)
RemoteMonitoringandControlUnit
WebReady/WebGUI/MobileStatusPage
6IsolatedVoltageinputswithadjustablehighandlow
alarmthresholds.(CH1settomeasurecurrent)
4DigitalOutputs(Open‐DrainMOSFET)
4DigitalInputs
Configureemailsforalarmswithexternalemailaccount
SNMPTrapsforBoot‐upandAlarms
SNMPControlofDigitalOutputs
Remotereboot
2UserLevelswithdifferentpermissions
ManualorNTPTimeSetting
TempSensorInput(UsesLM35)
ACVoltageMonitorInput,300VAC
MonitoringSamplescanbeLoggedandDownloaded
BatterybackedupRealTimeClocktoTimestampLogged
NewLiveInformation
WideInputDCSupplyRange,9to60VDC
AccessoryKitSupplied
3yearwarranty
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DESCRIPTION
The new DC-RMCU1 DC-Powered Remote Monitoring and Control Unit, provides the ability to remotely monitor AC Line
voltage up to 300 VAC, up to 6 DC Voltages and 1 temperature, monitor the status of up to 4 external alarms, as well as the ability to
remotely control the state of 4 digital open-drain MOSFET outputs, all via the internet using any standard web browser. The Channel 1
DC voltage input is configured at the factory to measure current using the included 100 Amp/50mV shunt. Additional channels can be
configured at the factory for current measurement. A mobile friendly version of the status page is also included. Alarms and email
notifications can be configured for the 6 analog voltage channels (high and low voltage), and email notifications can be configured for
the Alarm inputs. A high-temperature alarm threshold can be configured to send an email notification, as well as control one of the
digital outputs internally. The DC-RMCU1 also sends SNMP Traps for alarm conditions. The DC-RMCU can also be set to log
measurements to a 2 GB internal micro SD card, and the measurements are time-stamped with a real-time clock.
Guest users will see the status page that displays the AC Voltage, measured values and alarm condition of all active voltage
channels, temperature value and alarm condition, as well as alarm input status, and control status.
Admin and Control Users will be able to configure all of the input and output settings, and set the state of the digital outputs.
Admin and Control users can set device settings for logging, time, and Site Name.
Admin users have exclusive control of network configuration, including manual time setting or NTP, soft reboot of the DC-
RMCU1, factory reset of the entire configuration, and Control or Admin user passwords.
The DC-RMCU1 comes with the DuraComm three-year warranty.

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TABLE OF CONTENTS
DESCRIPTION....................................................................................................................................................................................................................0
SPECIFICATIONS................................................................................................................................................................................................................4
AccessoryKit(Included)....................................................................................................................................................................................................4
INSTALLATION..................................................................................................................................................................................................................5
InputPower.................................................................................................................................................................................................................5
10/100Ethernet...........................................................................................................................................................................................................5
DCRMUBoardLayoutandConfiguration....................................................................................................................................................................6
ConnectingTOTheDC‐RMCU1VIAtheInternet..............................................................................................................................................................8
Prerequisites................................................................................................................................................................................................................8
DeterminingtheIPAddressoftheDC‐RMCU1.................................................................................................................................................................8
UsingDHCP..................................................................................................................................................................................................................8
UsingStaticDC‐RMCU1IPandNetworkConfiguration...............................................................................................................................................8
OpenaWebConnectiontotheDC‐RMCU1................................................................................................................................................................9
REMOTEMonitoringandControlSetup.........................................................................................................................................................................10
UserLogin..................................................................................................................................................................................................................10
NetworkSetup................................................................................................................................................................................................................11
NetworkSetupNotes.................................................................................................................................................................................................11
SNMPTrapsSetup..........................................................................................................................................................................................................12
EmailSetup.....................................................................................................................................................................................................................13
EmailSetupNotes......................................................................................................................................................................................................13
DeviceSetup...................................................................................................................................................................................................................14
DeviceInfo.................................................................................................................................................................................................................15
Logging.......................................................................................................................................................................................................................15
DateandTimeSettings..............................................................................................................................................................................................15
MiscellaneousSettings..............................................................................................................................................................................................15
SensorSetup...................................................................................................................................................................................................................16
SensorSetupNotes....................................................................................................................................................................................................17
SensorCalibration..........................................................................................................................................................................................................18
SensorCalibrationNotes...........................................................................................................................................................................................19
AnalogandDigitalWiring...............................................................................................................................................................................................20
ACLineVoltageMeasurement..................................................................................................................................................................................20
AnalogChannels:DCVoltageMeasurement............................................................................................................................................................20
AnalogChannels:DCAmperageMeasurement.........................................................................................................................................................21
TemperatureMeasurement......................................................................................................................................................................................21
SensorSetup–DigitalInputs(Alarms).......................................................................................................................................................................22
SensorSetup–DigitalOpen‐DrainOutputs...............................................................................................................................................................23
AlarmSetup....................................................................................................................................................................................................................24
AlarmSetup...............................................................................................................................................................................................................25
FactoryDefaultAlarmSettings..................................................................................................................................................................................25
UserSetup......................................................................................................................................................................................................................26
UserSetupNotes.......................................................................................................................................................................................................27
REMOTEMonitoringandControlstatuspage................................................................................................................................................................28
Statusscreen..............................................................................................................................................................................................................28
MOBILESTATUSSCREEN................................................................................................................................................................................................29
RMCUMaintenance.......................................................................................................................................................................................................29
Battery.......................................................................................................................................................................................................................29
CONDUCTORPRETREATMENT........................................................................................................................................................................................30
RECOMMENDEDCOPPERWIRESIZEFORCURRENTCAPACITY......................................................................................................................................30
LIMITEDWARRANTY.......................................................................................................................................................................................................32
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SPECIFICATIONS
Hardware Revision...........................................................................................................................................................................2.0
Firmware Revision............................................................................................................................................................................2.4
DC Input Power........................................................................................................................................9 to 60 VDC @ 500 mA max
Internal +5VDC supply current (Source for external Logic)...............................................................................................300 mA Max
Voltage Input Channels (6 channels) – Max Voltage ........................(Internally Isolated) +/-2 V with jumper, +/-100 V without jumper
Digital Alarm Input Channel Thresholds (4 channels) ..........................LED with 220 Ohm Series Resistor, 50 mA Max (per channel)
Digital Output (4 Channels)..................................................................Open Collector, 60 VDC Max, 500 mA sink Max (per channel)
Network Connector.............................................................................................................RJ-45 (10/100 Ethernet) with activity LEDs
Terminal Connector........................................................................................................................................(factory diagnostics only)
Backup Battery (for Real Time Clock)......................................................................................................................................CR2032
Memory Card .......................................................................................................................................................... 2GB min Micro SD
Voltage Measurement Range..................................................................................................................................0 VDC to 100 VDC
Current Measurement Range...............................................................................................................................0 Amps to 100 Amps
Alarm Response Time................................................................................................................................................................ 250ms
Alarm Notifications .................................................................................................................................................Email and/or SNMP
Logging Rate............................................................................................................................1 minute resolution, 1 minute to 1 hour
Log Download Format................................................................................................................Comma Separated Values (CSV) File
Temperature Measurement Range using LM35 connection (J8) .....................................................+36 F to +300 F (+2 C to +150 C)
Working Temperature Range.............................................................................................................-22 F to +140 F (-30 C to +60 C)
Storage Temperature.........................................................................................................................-40 F to +185 F (-40 C to +85 C)
Dimensions .............................................................................................................................................................. 8”H x 3.2”W x 5”D
Weight........................................................................................................................................................................................1.7 lbs.
ACCESSORY KIT (INCLUDED)
Ethernet Cable.............................................................................................................................................................................3 feet
Current Measurement Shunt..................................................................................................................................... 100 Amp / 50 mV
Temperature Sensor ....................................................................................................................................................................LM35
Rubber Feet........................................................................................................................................................................................4
Wall Mounting Bracket ................................................................................................................2 brackets and 4 sheet metal screws

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INSTALLATION
Input Power
TheDC‐RMCU1DCPWRconnectionsonthepowerstrip.Pleasebesuretoconnectthepositiveterminaltothe
positive(+)supplylead,andthenegativeterminaltothenegative(‐)supplylead.Thesupplyvoltagemaybe9VDCto60
VDC.
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NOTE:TheDC‐RMCU1is“ON”assoonaspowerisapplied.
10/100 Ethernet
ConnecttheRJ‐45ontheDC‐RMCU1toyournetworkwithanEthernetpatchcable.Ashort3footcableisprovidedwith
theDC‐RMCU1.
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NOTE:TheUSBconnectorisforfactorydiagnosticsonly.

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DCRMU Board Layout and Configuration
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Figure1:PCBLayout
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TheDC‐RMCU1comeswithajumperinstalledonP1toconfigureanalogchannel1for+/‐2Vtomeasurecurrentshunt
voltage.
SeetheSensorSetupSectionforsensorwiringandconfiguration.
Figures2and3ShowconnectorwiringfortheDC‐RMCU1inputsfortroubleshootingpurposes.

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Figure2:J1andJ3Wiring
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Figure3:J2Wiring

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CONNECTING TO THE DC-RMCU1 VIA THE INTERNET
Prerequisites
SystemadministratorsmustdecidewhethertheDC‐RMCU1willoperateonthenetworkwithDHCPorafixedIPaddress.
Thefactory‐setDC‐RMCU1willhavethesestaticaddresses:IPaddress:192.168.100.220,gatewayaddress:
192.168.100.1,netmask:255.255.255.0,andDNSaddress:192.168.100.1.
IfyouconfigureittouseDHCP,theDC‐RMCU1willrequestanavailableIPaddressonyournetwork.Youwillneedto
determinewhataddressithasbeengiven.
IfDHCPisnotused,systemadministratorsmustalsochooseanunusedIPaddress,andothernetworksettingstousein
theNetworkSetupscreen.Systemadministratorswillalsoneedtochooseanemailserviceandaddresstousefor
notifications,ifneeded.ThesewillbeusedintheEmailSetupScreen.
DETERMINING THE IP ADDRESS OF THE DC-RMCU1
PoweruptheDC‐RMCU1thenconnecttheDC‐RMCU1tothenetworkwithanEthernetcable.A3footcableisprovided.
Using DHCP
TheDC‐RMCU1willattempttoconnecttothenetworkviaDHCPwhenitisfirstconnected,orwhenyouperforma
factoryreset.
YouwillneedtogettheIPaddressinoneoftwoways.YoucangettheIPaddressfromtheDHCPserver’sclientlist,or
youcanuseaPConthesamenetworktoscanforthenewIPaddressbyusingasoftwaretoolsuchasAngryIPScanner.
InAngryIPScanner,youshouldaddtheMACaddress“Fetcher”under“Tools>Fetchers”.TheDuraCommMAC
addressesallstartwithabaseaddressof70‐B3‐D5‐6B‐3.WritedowntheIPaddressoftheDC‐RMCU1,then
proceedtothesectioninthismanualnamed“OpenaWebConnectiontotheDC‐RMCU1”.
Using Static DC-RMCU1 IP and Network Configuration
IfyournetworkisnotsetupforDHCP,youwillneedtomanuallyconfigurethesettingstomatchthenetworkitwillbe
usedon.Beforeyoucandothat,youwillneedtoconfigureacomputertotalktotheDC‐RMCU1atthedefault
configurationsettingsshownabove.WewilluseWindows7asanexample.Otheroperatingsystemswillvary,butthe
overallconceptisthesame.
1. DisconnectyourPCfromallnetworks.
2. ConnectitdirectlytotheDC‐RMCU1withanEthernetcable(YoumayneedtouseanEthernetcrossovercableifthePC
doesnotautomaticallydetectthisconfiguration).
3. OpenthecontrolpanelonyourPCandselect“ViewNetworkStatusandTasks”
4. Clickon“ChangeAdapterSettings”ontheleftsideofthescreen.
5. Rightclickon“LocalAreaConnection”andclickon“Properties”
6. Clickon“InternetProtocolVersion4(TCP/IPv4)”tohighlightit,thenclickthe“Properties”button.
7. Beforeyoumakeanychanges,recordtheexistingsettings,sothatyoucanchangethembackwhenyouarefinishedsetting
uptheDC‐RMCU1.
8. Enable“UseTheFollowingIPAddress”
9. Nowenter192.168.100.221fortheIPaddress.
10. Enter255.255.255.0Subnetmask
11. ClickOKtosavethenetworkconfiguration.
12. Jumptothesectioninthisownersguidenamed“OpenaWebConnectiontotheDC‐RMCU1”tologinandenterthefinal
networksettingsfortheDC‐RMCU1.

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Open a Web Connection to the DC-RMCU1
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Useyourfavoritedeviceandbrowser(Chrome,Firefox,internetExplorer,etc.),andentertheIPaddressofthe
powersupplyonyournetworkintotheURLboxonthebrowser(seethescreenshotbelow).TheDC‐RMCU1should
respondwiththe“Status”screen.
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REMOTE MONITORING AND CONTROL SETUP
Click “Network Setup” in the menu at the top of the screen. All setup requires an administrative user to log into the DC-RMCU1. See
default passwords below.
User Login
Enter the user name and password. Factory default username and password are as follows:
Admin Users have full control of the device.
Username: admin (cannot be changed)
Password: admin
Control users have limited control capability.
Username: control (cannot be changed)
Password: control
These two users are the only ones available in the DC-RMCU. “Control” users can access all screens except the User Setup screen.