CDMALink Logging Transmitter

Sutron Corporation | 22400 Davis Drive | Sterling, VA 20164 | 703.406.2800 | www.sutron.com | sales@sutron.com
August 25, 2014
CDMALink Logging
Transmitter
Little Box. Big Data.
CDMA-Link dimensions are approximately the same as an iPhone.
Overview
Sutron’s Multi-Sensor Input Logger plus Extremely Flexible
& Economical 2-Way CDMA now has WiFi capability for
complete station set-up & data access.
Features
1. Easy-to-use software includes setup program.
2. Terminal strip with screw terminals for I/O and power
connections
3. Operates 8-16VDC
4. TCXO real-time clock with battery backup (+/-4ppm)
5. Built-in solar panel regulator
6. Support for up to 16 measurements of the following inputs:
 SDI-12/RS485 (shared as is done in the Bubbler)
 5 Analog Inputs:
• Two (2) single ended inputs (range 0-5V)
• Two (2) differential inputs
(range +/-39mv, +/-312mV, +/-2.5V)
• One (1) 4-20mA input
 2 Digital Inputs. They can be used for tipping bucket,
frequency, and on/off inputs
 internal temperature
 Battery voltage
7. Options to average or accumulate any measurement.
8. Lightning protection (Gas Tube) on all external inputs.
9. User specified equation on any measurement .
10. User specified alarm detection on any measurement.
11. 2 LED for verification/diagnostics.
12. Log capacity of 240K of data accessible via CDMA and direct
connect
13. Switched Battery Output
14. Also operates as a standalone recorder without telemetry
15. USB slave for serial connection to PC. THE USB PORT WILL
NOT SUPPORT typical USB devices like memory sticks,
modems, etc.
16. RealTime Clock operates with internal lifetime battery.
Telemetry via CDMA
1. Periodic transmissions at user set times with data in user
selectable format (pseudobinary B, C, SHEF & ASCII)
2. Support for primary and secondary master stations via CDMA
3. Alarm transmissions as they are detected.
4. Diagnostics to help track of the amount of data being sent
and the performance of the telemetry
5. Support for remote commands for data collection,
maintenance or control of two on/off devices
6. Optional authentication of incoming messages to
insure they are from a trusted source & optional
authentication of messages sent to SUTRONWIN via
CDMA
7. SMS transmissions if CDMA fails or in place of CDMA
8. Extremely affordable
9. CDMA modems use wireless cellular technology and
provide data access in most areas where a typical cell
phone works.
Advanced Features
 Equation processing & multiple level averaging
 GUI Interface for intuitive programming (See
LinkComm)
 Command-line interface for operation without custom
programs
 Separate schedules for each measurement
 Upgrade firmware via RS232.
 Supports SDI-12, Analog, 4-20ma input
 Switched Power Output w/overload protection &
Digital Output
 Gas Tube Protection on Inputs
 Max min or average computations on
measurements
 LED operational status feedback
 WiFi access point (IEEE 802.11 b/g) with selectable
Auto-Time-Out or Always-On modes
Supports Modbus over
Cellular Networks

Sutron Corporation CDMALink Logging Transmitter 2
August 25, 2014
ELECTRICAL
Input Voltage 8-16VDC
10 V minimum for SDI-12 sensor
support
Reverse power protected
Current Consumption 0.5mA standby typ (all sensors
unpowered)
8 to 20mA active typ
CDMA Transmission <50mA @ 12 Volts
Power Connection 2 position terminal strip
SDI-12 Port 3 position terminal strip
Red Warning LED Indicates setup or operation error
Green Heartbeat LED Indicates unit operating properly
Earth GND .2” screw terminal
ENVIRONMENTAL
Temperature -40°C to +60°C
Humidity 0-95% Non-condensing
KEY FEATURES
Clock Internal real-time clock w/battery
backup.
Accuracy ±9.3 s /month (Max)
-40 to +60°C. (First Year)
Accuracy ±2.4 min /year (Max)
-40 to +60°C. (First Year)
Accuracy ±4.5 min / 10 years (Max)
-40 to +60°C. (10 Years)
Log Capacity 240,000 readings, flash memory
USB Port Connector Serial Communications / USB port
Mini-B Male USB connector on logger to be connected to
USB Type-A Male (Windows PC).
LinkComm software included for USB port communications
Internal Solar Panel
Battery Charger
5 - 20W Panels. (Max 30 Watts)
Automatic charge & float modes
protect gel cell & acid batteries.
CDMA modem
Quad Band CDMA Modem
SMA-F Output RF Jack
Modem factory installed, internal
with RF output jack for antenna.
COMMUNICATIONS
Interfaces
1 USB Mini-B Male (5 pin) Connector Serial Communications -
USB. Not full function USB port.
CDMA Modem
SDI-12.
RS485 (future support)
SDI-12 interface V1.3 compliant recorder
Supports up to 16 SDI-12 sensors
Automatically combines requests to the same device
+12V @ 500mA
DIMENSIONS Operating Shipping
Height 5.3" (13.5 cm) 14 in. (35.6 cm.)
Length 3.8" (9.7 cm) 10 in. (25.4 cm.)
Width 1.3" (3.4 cm) 6 in. (15.3 cm.)
Weight 1 lbs. (.46 kg) 2 lbs. (0.9 Kg)
SPECIFICATIONS
Specifications subject to change without notice
Measurement Interval 1 second to 24 hours
Number of Measurements 16
ANALOG
2 Single ended, 2 Differential, 1
4-20ma
Single-Ended Analog 0-5 V (with respect to ground)
Number available 2
Input Range 0 to 5V (with respect to ground)
Resolution 0.298 µV
Noise (p/p) @250C 25.0 µV (p/p)
Accuracy @250C
0.003% (typ) Midscale
0.004% Max
Input Impedence > 1 MegOhm @250C
Differential Analog 0.06%
Number Available 2
Range (SW selectable)
±39mV; Common Mode Voltage
Range .3 to 3.9 Volts
±312mV; Common Mode Voltage
Range .3 to 3.9 Volts
±2.5V ; Common Mode Voltage
Range .1 to 4.9 Volt
Resolution
4.657 nV @ ±39mv scale,
37.25 nV @ ±312mv scale,
298 nV @ ±2.5 scale.
Noise (p/p) @250C 10 µV (p/p) ±39 mv / 312 mv scale
20 µV (p/p) ±2.5 v scale 0.06%
Accuracy @250C
Input Impedance
>5 Meg Ohm 312mV FS Differential
@250C
4-20 mA Analog
Range
Resolution
Accuracy @250C
Loop Power
Loop Resistance
0 - 22mA
<1nA
0.06%
External
100 Ohm built-in load
DIGITAL INPUTS/ OUTPUTS
Digital Input 1,2
Tipping Bucket Type
Switch Contact Type.
Pulse Width: 30ms - 120ms.
Range: DC to 120 tips/min. (min).
Digital Input 1,2
Frequency Type
10KHz max, optional debouncing
(300 Hz max)
Minimum Frequency
Input Range
2.8 Hz
0 - 5 V
Maximum Frequency 10 KHz
Digital Input 1,2 Counter Type
Maximum Frequency 10 kHz (with no debouncing)
Input Range
300 Hz (with debouncing)
0- 5 Volts
TEMPERATURE INTERNAL
Range -40°C to +60°C
Accuracy ± 3 deg.
Temperature -40°C to +60°C
Humidity 0-95% Non-condensing

August 25, 2014
3911-1050 5 Watt Solar Panel
2271-1037 5 Watt Solar Panel Mounting Bracket
2271-1036 10 Watt Solar Panel Mounting Bracket
BATTERY
5100-0030
7 Ah Gel Cell Rechargable Battery
(NP7-12) 151mm x 65mm x 98 mm
GROUNDING KIT
5100-0600-1
Ground Kit w/8ft. ground rod, copper wire,
clamps & plate.
VERIZON CDMA FOR DOMESTIC USE
VCDMA.ACT Activation, 1 time charge
VCDMA.1MB.PLAN Monthly Plan, 1 MB
VCDMA.20MB.PLAN Monthly Plan, 20MB
VCDMA.1MB.ADDL Overage Charges / MB
VCDMA.SMS SMS Each
SPRINT CDMA FOR DOMESTIC USE
SCDMA.ACT Monthly Plan, 1 MB
SCDMA.1MB.PLAN Monthly Plan, 20MB
SCDMA.1MB.ADDL Overage Charges / MB
SCDMA.SMS SMS Each
DATABASE MANAGEMENT
SutronWIN
Real-Time Web Hosting, Data Processing,
Delivery, Storage, Alarms & Data Display
9400-0400
SutronWIN Client Set Up (1-time fee for new
Account)
9400-0401 Custom Starter Page (optional)
9400-0402
SutronWIN Station Set Up (1-time fee/new
Station)
9400-0403
SutronWIN /Station Annual Fee, first 10 Sta-
tions
ORDERING
Part # Description
CDMALink Models
CDMALink-1
Datalogger & CDMA Modem
combined plus 4 Mounting
Screws for Holes Located on
the Back of the Unit. No en-
closure.
CDMALink-1E
Basic CDMALink w/ Internal
Antenna & Mounting Ears for
Wall includes 7AH Battery
CDMALink-1C
Basic CDMALink w/ External
Antenna Connector &
Mounting Ears for Wall.
Includes 7AH Battery
(Antenna not included)
CDMALink-1L
Basic CDMALink w/External
Antenna Connector, Lightning
Protection & Mounting Ears
for Wall includes 7AH Battery
(Antenna not included)
MOUNTING KITS
Pole Mounting Kit
Part # Pole Outside Dia.
Schedule 40
Pipe
2911-1365-1 2.38”
Most Common
2.0”
2911-1365-2 2.88” 2.5”
2911-1365-3 1.90” 1.5”
2911-1365-4 1.66” 1.25”
2911-1365-5 1.32” 1.0”
Din Rail Mounting Kit
2911-1362-1
Installs on Back of Unit
(Din Rail not included.)
Wall Mounting Kit
2911-1361-1
Wall Mount Kit for
Basic Unit
ANTENNAS
1291-1033
(internal antenna)
GPRS/CDMA Antenna
Indoor Mount, Adhesive Back,
12” Cable, SMA-M Connector
1291-1035
(external antenna)
CDMA Antenna, 3dB Omni
(Cellular) N Type (F)
CABLES - For Basic Models SMA-(F)
LL400-15-N-SMA Cellular Antenna Cable (15 ft) SMA to N
LL400-20-N-SMA Cellular Antenna Cable (20 ft) SMA to N
CABLES - for Enclosure Models N-(F)
LL400-15-N-N Cellular Antenna Cable (15 ft) N to N
LL400-20-N-N Cellular Antenna Cable (20 ft) N to N
SOLAR PANELS
2271-1087 2 Watt Solar Panel Mounting Panel

August 25, 2014
 Upgrade XLink firmware
 Check XLink status
 Calibrate connected sensors
There are several ways to connect to an XLink:
 Directly via USB cable
 Remotely via TCP/IP
 Remotely through the Sutron Redirector
 Locally via XLink Wi-Fi
LinkComm Software for CDMALink
Overview
For user-friendly communications and easy set-up/maintainenance of your
Xlink Product (IridiumLink, GPRSLink, etc.) install LinkComm software
directly via a USB or remotely over cell, satellite or Wi-Fi connections.
LinkComm runs on Windows PC, iPhone/iPad and Android platforms.
Features
LinkComm can be used to:
 Set up an XLink station
 Download the log from XLink

CDMALink Logging Transmitter

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CDMALink Logging Transmitter