NexSens X2-SDLMC User manual

X2SDLMC CELLULAR DATA LOGGER
QUICK START GUIDE
IMPORTANT - BEFORE FIELD DEPLOYMENT: Completely configure new X2 systems with sensors and a web connec-
tion in a nearby work area. Operate the system for several hours and ensure correct sensor readings. Use this test run
to become familiar with the features and functions.
Overview
The X2-SDLMC with cellular telemetry includes an
integrated modem. Two sensor ports provide industry
standard protocols including SDI-12, RS-232, and RS-485.
The SOLAR/HOST MCIL-6-FS port offers direct commu-
nication (serial to PC) and power input. All connections
are made using MCIL/MCBH wet-mate connectors. The
X2-SDLMC is powered from an internal solar recharge-
able battery reserve. Smartphones and tablets connect
by WiFi.
Data is accessed and stored on the WQData LIVE web
datacenter. An easy-to-use dashboard and built-in sensor
library automatically facilitate setup and configuration.
What’s Included?
(1) X2-SDLMC data logger
(1) Pre-installed antenna
(2) Sensor port plugs
(1) Power port plug
(3) 11” cable ties
(1) Quick start guide
Figure 1: X2-SDLMC Submersible Data Logger.
To get started:
a. Go to WQDataLIVE.com
b. Create a new account or sign into an existing
account.
c. Choose or create the project that will contain
the data logger by selecting the Projects link
from the bottom right footer of the page.
d. Go to the ADMIN tab located at the top of the
project dashboard and click Settings.
From there, choose the Project/Site pull down
menu and select the site for the new data logger.
a. If a site has not been created, select New Site.
Create and save the site before entering the
claim code.
Enter the claim code listed below into the space
provided under Assigned Devices.
Click Add Device.
a. The new device should be visible in the
Assigned Devices list.

If cellular service is not purchased through
NexSens, visit the article link below for steps on
how to setup the cell modem.
a. nexsens.com/x2apn

Use the CONNECT software to ensure the proper
scripts are enabled for each sensor.
a. nexsens.com/conncss

Remove the top white plate from the buoy and
one blank sensor plug from an MCIL-8-pin port
(i.e., Sensor 1 or Sensor 2) for each available sensor.
Note: Before installing, ensure that all SDI-12 and
RS-485 sensors have unique addresses.


937-426-2703
www.nexsens.com
2091 Exchange Court
Fairborn, Ohio 45324
Connect the solar tower cable to the SOLAR/HOST
port for power application.
a. The unit will beep once confirming power
connection.

For additional information, please reference the X2-SDLMC Resource Library on the NexSens Knowledge Base.
nexsens.com/x2sdlmckb
Wait up to 60 seconds for the system to check
cellular coverage.
a. Two consecutive beeps = adequate signal
b. Three consecutive beeps = no signal
• If three beeps are heard, move the X2-
SDLMC into an area with strong cellular
coverage.
• Check cellular coverage through CONNECT
using the link: nexsens.com/x2apn

After 20 minutes, refresh WQData LIVE and
confirm all sensor parameters are shown and
valid sensor readings appear.
a. The device will beep for a duration of three
seconds when detection is complete.

Buzzer Event
When power is
applied
Beep Type
During telemetry
connection
Status
One short
beep
Two short
beeps
Three short
beeps
System boot
successful
Connection
successfully
established
No signal/connection
failed
During telemetry
connection
Buzzer Pattern Indicators
Table 1: X2-SDLMC Buzzer Pattern Indicators.
During sensor
detection
Three second
beep duration
WQData LIVE
Setup
Successfully
1
1WQData LIVE setup is automatically done after sensor
detection.
Route the sensor cables underneath the solar
panel opposite the sensor ports.
a. Ensure to insert enough cable within the solar
tower to avoid tension on the connector.
b. The connector should remain in a nearly
vertical angle while connected.
c. Use the included zip ties to secure the cable
to one of the solar tower posts.
• Ensure to provide enough cable slack for
tension-free connections on both ends.

Figure 2: Sensor cable connection.
Remove the nearest sensor pass-through lid
using a Philips screwdriver.
a. Route the sensor cable through the pass-
through tube.
b. Align the sensor cable within the opening on
the pass-through lid and re-install the lid.

Figure 3: Sensor routing through pass-through tube.
Buoy Installation/Cable Routing (Optional)