Anemoment Data Logger 422 User manual

Data Logger 422
User Manual

Anemoment LLC 0 Data Logger 422 User Manual
Digitally Published
27 June 2022
Anemoment LLC
a Colorado Limited Liability Company
1545 Pratt St
Longmont, Colorado USA 80501
[phone]
Anemoment.com
© 2022
All Rights Reserved
The material in this manual is for informational purposes only. The products it describes are subject
to change without prior notice due to Anemoment’s dedication to continuous development and
improvement. Anemoment LLC reserves the right to update the information and materials in this
User Manual without notice. Please check our website for User Manual and firmware updates.
Product names, logos, brands, and other trademarks featured or referred to herein are the property
of their respective trademark holders.
To the best of our knowledge, the DL422 is controlled by the US Export Administration Regulations,
and is categorized within HTSUS 9015.808080, ECCN: EAR99. The DL422 is made in the USA.
Anemoment LLC is committed to complying with all U.S. Export and re-export laws and regulations.
Anemoment develops and implements policies and procedures to ensure compliance with all export
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applies to you, and you are required to ascertain your compliance obligations.
We welcome your feedback about this User Manual. Please send comments, questions, and
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Anemoment LLC 1 Data Logger 422 User Manual
Chapter 1: Introduction
The Data Logger 422 (DL422) records data for the TriSonica family of
Ultrasonic 3D Anemometers or other serial ASCII-based instruments. The
DL422 is available as a circuit board (DL422-B) or in a weather-tight
enclosure with either a single (DL422-E1), double (DL422-E2), or quadruple
(DL422-E4) TriSonica sensor connection.
The DL422 can collect data from up to 4 serial instruments, 2 analog inputs, and 2 digital inputs; it
can also connect with GPS receiver and radio transceiver modules.
Contents
Chapter 1: Introduction ....................................................................................................................1
My Notes: ..................................................................................................................................... 4
Chapter 2: Specifications and Safety Information.............................................................................5
Specifications ................................................................................................................................ 5
Equipment Ratings ........................................................................................................................ 5
Safety Information ........................................................................................................................ 5
Care Instructions ...........................................................................................................................5
Consumable Materials................................................................................................................... 5
Chapter 3: Attaching the DL422........................................................................................................7
DL422-E series...............................................................................................................................7
DL422-B ........................................................................................................................................8
Chapter 4: Powering the DL422 .......................................................................................................9
DL422-E-Series .............................................................................................................................. 9
DL422-B ........................................................................................................................................9
Power Block ..............................................................................................................................9
USB Connector ........................................................................................................................ 10
Power Sources......................................................................................................................... 10
Real-Time Clock Battery .............................................................................................................. 10
DL422-E-Series Clock Battery Replacement.............................................................................. 10
DL422-B Clock Battery Replacement........................................................................................ 10
Chapter 5: Connecting to the DL422-E-Series ................................................................................. 11
External Connectors .................................................................................................................... 11
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Anemoment LLC 2 Data Logger 422 User Manual
DL422-E-Series to Serial Input (Including TriSonica Sphere and Pipe-Mount sensors) ...................11
Connecting to TriSonica Sensors ..............................................................................................11
Connecting to Other Serial Instruments ...................................................................................11
DL422-E-Series to GPS or Radio (3.3V UART Serial) ......................................................................13
Chapter 6: Connecting the DL422-B ...............................................................................................15
DL422-B to Serial Input ................................................................................................................15
Connecting to TriSonica Sensors ..............................................................................................15
Connecting to Other Serial Instruments ...................................................................................15
DL422-E-Series to GPS or Radio (3.3V UART Serial) ......................................................................16
Chapter 7: DL422 Circuit Board Geography and Pin Assignments ..................................................17
V_IN - Power Connector ..............................................................................................................18
INST1 - Instrument #1 Connector.................................................................................................18
INST2 - Instrument #2 Connector.................................................................................................18
INST3 - Instrument #3 Connector.................................................................................................19
INST4 - Instrument #4 Connector.................................................................................................19
GPS – GPS Serial Connector .........................................................................................................20
RFD900 - Radio Connector ...........................................................................................................20
AD1 - Analog 1 and Digital 1 Input Connector ..............................................................................20
AD2 - Analog 2, and Digital 2 Input Connector .............................................................................21
QWIIC - External I2C Connector (Reserved for Future Use)...........................................................21
MicroSD Card Connector .............................................................................................................21
DL422-B MicroSD Card Insertion and Removal .........................................................................21
DL422-E-Series MicroSD Card Insertion and Removal...............................................................22
Chapter 8: Data Stream Description ...............................................................................................23
Default Baud Rate, Data Bits, Parity, and Stop Bits.......................................................................23
Instrument Ports......................................................................................................................23
GPS Port ..................................................................................................................................23
Radio Port................................................................................................................................23
Serial Data Start...........................................................................................................................23
Serial Data Format.......................................................................................................................23
GPS Data .....................................................................................................................................24
Time Tagging ...............................................................................................................................24
Data Logger 422 Analog Input Values...........................................................................................24

Anemoment LLC 3 Data Logger 422 User Manual
Data Logger Digital Input Value (including GPS Pulse-per-Second Timing Trigger) ........................ 24
Missing Instrument Data ............................................................................................................. 24
Chapter 9: Data Variables Configuration – Menu Commands......................................................... 25
Access Menu Interface Mode by Using a Serial Terminal ............................................................. 25
Menu Interface Mode (MIM)....................................................................................................... 26
General Use Description – Main Menu ........................................................................................ 26
General Use Description – Sub-Menus......................................................................................... 27
Sub-Menu Descriptions ............................................................................................................... 28
Serial Setup Menu ................................................................................................................... 28
Analog Setup Menu ................................................................................................................. 29
Digital Setup Menu.................................................................................................................. 30
Station Settings Menu ............................................................................................................. 31
Current Settings ...................................................................................................................... 31
GPS Settings ............................................................................................................................ 31
Pressure Settings Menu........................................................................................................... 32
Trigger Options Menu.............................................................................................................. 32
Storage Options Menu............................................................................................................. 33
Time Options Menu................................................................................................................. 34
Chapter 10: Advanced Configuration – Command Line Interface (CLI) ........................................... 35
Access (CLI) Mode by Using a Serial Terminal .............................................................................. 35
Command Line Interface (CLI)...................................................................................................... 35
CLI Help....................................................................................................................................... 35
Application Programming Interface ............................................................................................. 40
Chapter 11: Hardware Configuration.............................................................................................. 41
Configuration Options Overview.................................................................................................. 41
Instrument 1 Hardware Configuration ..................................................................................... 41
Instrument 2 Hardware Configuration ..................................................................................... 42
Instrument 3 Hardware Configuration ..................................................................................... 42
Instrument 4 Hardware Configuration ..................................................................................... 43
Analog and Digital Connector Hardware Configurations........................................................... 43
GPS and Radio Connector Hardware Configurations ................................................................ 43
Circuit Board Modification........................................................................................................... 43
Changing a Two-Position Jumper ............................................................................................. 43

Anemoment LLC 4 Data Logger 422 User Manual
Changing a Three-Position Voltage Jumper ..............................................................................47
Chapter 12: Warranty and Limitations............................................................................................49
Chapter 13: Index of Tables and Figures .........................................................................................51
My Notes:

Anemoment LLC 5 Data Logger 422 User Manual
Chapter 2: Specifications and Safety Information
Specifications
Equipment Ratings
Please note the following important information:
Table 1: Equipment Ratings
Supply Voltage
5 – 60 VDC
Power
400mW (when no sensor is connected)
Environment
Outdoor, Wet Location
Altitude
5000 meters
Temperature
-20° to +72° C
Relative Humidity
0 to 100%
Transient Overvoltage
Category I
Temporary Overvoltage
60V
Pollution Tolerance
Level 3 (enclosure must be intact and in good
condition)
Ingress Rating (IEC 60539 2nd Ed.)
64
Safety Information
The DL422 is a scientific instrument intended to be used and handled by trained professionals only.
Protect DL422 from public access.
BATTERY WARNING: Keep Out of Reach of Children. The DL422 contains one lithium coin cell CR1225
battery to power the internal clock. Dispose of battery properly after use following local regulatory
guidelines.
POWER SUPPLY WARNING: Use only batteries or LPS power supply certified with local standards to
power the DL422. Anemoment is not responsible for any harm or safety issue caused by supplying
the product with uncertified batteries, power supplies or circuits.
CAUTION:Electric Shock Risk. Turn off power supply or external battery before unplugging power
connector from DL422.
CAUTION: Protect from Electrostatic Discharge. The exposed DL422 circuit board contains
Electrostatic Sensitive Components. Use appropriate ESD Handling procedures when working with
the exposed circuit board.
Care Instructions
Wipe exterior surfaces with a soft lint-free cloth. The cloth may be moistened with water.
Consumable Materials
•Coin cell CR 1225 battery. Replace as needed and dispose of used battery properly after use
according to local regulatory guidelines.
•MicroSD Card.Replace as needed and store in dry and secure location. Dispose properly as necessary
according to local regulatory guidelines.
2

Anemoment LLC 6 Data Logger 422 User Manual

Anemoment LLC 7 Data Logger 422 User Manual
Chapter 3: Attaching the DL422
DL422-E series
The DL422-E-series’ weather-tight enclosure protects the DL422 circuit
board from the environment. The enclosure is IP67 rated. The connectors
are IP67 rated when (1) the connectors on the enclosure are properly
inserted into the matching connectors on the cables that have been
properly sealed, or (2) the connector caps are firmly seated in place.
For the convenience of the user, the DL422-E-series units are shipped with one mating cable-side
connector for each exterior power, analog, or serial connector. The user is responsible for attaching
the cable-side connector to their own sensors and certified power source, including sealing the
cable to the connector to be weather-tight. See Chapter 5: Connecting to the DL422-E-Series for
more information about connector pin-out.
A dimensioned drawing of the enclosure appears below:
3
Figure 1: DL422-E-Series Weather-tight Enclosure Specifications

Anemoment LLC 8 Data Logger 422 User Manual
DL422-B
The DL422-B includes the DL422 circuit board, a 6-pin connector assembly, and a 12-pin connector
assembly. Information on connecting the connector assemblies to the board appear in Chapter 5.
The DL422-B circuit board may be attached to an appropriate surface or enclosure using the
mounting holes located on the board.
When selecting where and how to attach the board, choose a location protected from water and
dust, consider the additional height of cables and connectors, make sure to have space for SD Card
slot, and make sure to provide a sufficient gap of at least 6mm (0.236 inches) between the bottom
of the board and any adjacent materials or equipment:
DO NOT ALLOW conductive surfaces to touch any circuit elements on the top or bottom of the board.
A dimensioned drawing of the DL422 circuit board appears below.
Figure 2: DL422 Dimensional Drawing

Anemoment LLC 9 Data Logger 422 User Manual
Chapter 4: Powering the DL422
The DL422 provides power to the connected Instruments, GPS, and Radio.
Total power input to the DL422 is dependent on the quantity and types of
instruments connected.
The wire size used for the power connector must be sized to handle the
maximum current requirements of the DL422 circuit board plus the
instrument(s), GPS, and Radio power requirements.
DL422-E-Series
The DL422-E-Series receives power through the 3-pin power connector. A mating 3-socket
connector is packaged with the DL422-E-Series unit. The user is responsible for correctly attaching
the wires from an appropriate rated and certified power source to the mating connector, and for
properly sealing the connector-to-cable interface.
The largest wire accepted by the 3-pin circular power mating connector is 20 AWG.
The input voltage range is 5V to 60V, and can be sourced from an external power supply or battery.
Pin Name
Signal Name
Description
1
V_IN
Input Voltage: 5V to 60V.
2
NC
Not Connected Internally
3
GND
Ground Connection
DL422-B
The descriptions in this section refer to labels imprinted on the DL422 circuit board. An image of the
circuit board is shown at Figure 8, Chapter 6, below.
Power Block
The DL422 circuit board is powered through the (J4) screw terminal connector labeled “V_IN”. The
DL422 provides power to the connected instruments, GPS, and Radio.
The largest wire accepted by the screw terminal connector (J4) is 18 AWG.
The input voltage range is 5VDC to 60VDC and can be sourced from an external power supply or
battery. There are two input terminal each for power and ground. These pins are connected and can
be used for daisy-chaining power connections with other devices.
Pin Name
Signal Name
Description
1
V_IN
5VDC to 60VDC
2
V_IN
5VDC to 60VDC
3
GND
Ground
4
GND
Ground
4

Anemoment LLC 10 Data Logger 422 User Manual
USB Connector
This USB port is a standard Mini-B USB connector (J8). When connected to a USB port on a
computer, the DL422 creates a virtual serial communication port to the computer.
A DL422 connected to a computer via the USB connector draws power and operates from the USB
port when V_IN is not present. A USB charge adapter can function as a power supply for the DL422.
Power Sources
The DL422 circuit board is powered by either the V_IN screw terminal or the USB connector. When
V_IN is present, no power is drawn from the USB. If V_IN is absent, the USB connector provides the
power.
Real-Time Clock Battery
A coin cell battery is used to power the Real Time Clock on the DL422 when there is no other power
source available. This is a standard CR1225 coin cell battery. If the DL422 loses time when all other
power sources are disconnected, this battery must be replaced.
DL422-E-Series Clock Battery Replacement
•Access the battery by removing the four screws from the
base of the weather-tight enclosure and lift the lid.
•Gently lift the black gasket to remove and replace the
battery.
•Put the gasket back in place, and make sure that it is
properly seated on the raised edge.
•Replace the lid on the gasket and inspect that the gasket is
positioned correctly between the lid and the base.
•Tighten the four screws.
DL422-B Clock Battery Replacement
•Slide the battery out of its holder and replace with fresh
battery.

Anemoment LLC 11 Data Logger 422 User Manual
Chapter 5: Connecting to the DL422-E-Series
The DL422-B and DL422-E-Series use the same circuit board; however in
the DL422-E-Series only some of the possible connections are brought to
the exterior of the box.
External Connectors
NOTE: DL422-E-series units bring only serial instrument, GPS, and radio
connectivity to the exterior of the weather-tight enclosure, as indicated in the table below:
Table 2: DL422-E-Series Exterior Connections
SERIES TYPE
E
XTERNAL
SERIAL INPUTS
E
XTERNAL
POWER
EXTERNAL GPS1
E
XTERNAL
RADIO
2
CONNECTOR
DL422-E1
1
1
1
1
DL422-E2
2
1
1
1
DL422-E4
4
1
1
1
M
ANUFACTURER
’
S
part #
matching connector
HR30-8J-12S(71) HR30-6P-3S(31) HR30-6PA-6P(71) HR30-6PA-6P(71)
Make sure that each DL422-E-Series external connection port is either
(1) mated with a properly seated matching connector sealed to its cable or
(2) is covered by the attached cap pushed in place.
Do not apply power to the DL422-E-Series in WET CONDITIONS if any external connection ports are
exposed.
DL422-E-Series to Serial Input (Including TriSonica Sphere and Pipe-Mount sensors)
The DL422 Serial Input connector uses the same 12-socket circular IP67 connector found at the base
of the TriSonica Sphere and Pipe-Mount sensors. Figure 3: DL422 Pinout shows the signal
connections and positions when looking at the connector from outside the enclosure.
Connecting to TriSonica Sensors
Either end of an Anemoment 12-pin double-terminated cable may be connected to the DL422
external Serial Connector, and a TriSonica sensor attached to the other end of the cable.
Connecting to Other Serial Instruments
A serial instrument other than a TriSonica sensor may be connected to the DL422 by wiring the
serial instrument to an Anemoment 12-pin single-terminated cable with blunt-cut end. Table 3 gives
the signal-name-to-wire-color match for the Anemoment 12-pin single-terminated cable. The user is
responsible for correctly attaching the wires from the serial instrument to the mating connector,
and for properly sealing the connector-to-cable interface.
1Anemoment does not provide the GPS receiver.
2Anemoment does not provide a Radio transceiver. The user must choose a properly certified and licensed
radio module appropriate for the user’s region.
5

Anemoment LLC 12 Data Logger 422 User Manual
Note that connectors must be mated and the mating connector sealed to the cable to achieve the
IP67 rating.
Figure 3: DL422 Pinout
Table 3: DL422 12-Socket Connector Pin Descriptions
Pin
Number
Wire Color
Signal
Name
Description
1
Brown
VOUT
Voltage Output of 12V (Jumper Configurable to 5V or 3.3V)3
2
Red
GND
Ground connection. Only one of the GND connections are
required for proper operation. The multiple GND
connections are provided as a convenience for wiring.
3
Orange
Trigger
Synchronizing Trigger input. This input allows multiple
instruments to synchronize their sampling.
4
Yellow
RX
Receive data input
5
Green
NC
Not connected Internally.
6
Blue
TX
Transmit data output
7
Violet
NC
Not connected Internally.
8
Gray
NC
Not connected Internally.
9
White
NC
Not connected Internally
10
Black
NC
Not connected Internally.
11
Green/Black or
Light Green
NC
Not connected Internally.
12
Tan or Pink
NC
Not connected Internally
3Jumper configuration information for skilled electronics technician use is in Chapter 11: Hardware
Configuration.

Anemoment LLC 13 Data Logger 422 User Manual
DL422-E-Series to GPS or Radio (3.3V UART Serial)
The DL422 uses a 6-socket IP67 circular socket connector for 3.3V UART serial connections. A mating
6-pin connector is included with the DL422-E-Series unit; however the user is responsible for
correctly attaching the wires from the UART serial instrument to the mating connector, and for
properly sealing the connector-to-cable interface.
Table 4 details the pinout connections. Note that the connector must be mated to a matching
connector sealed to the cable to achieve IP67 rating.
Table 4: Data Logger 6 Connector Pin Descriptions
Pin Number
Signal Name
Description
1
V_Out
Voltage Output of 5V (Jumper Configurable to 3.3V)
2
GND
Ground
3
TX
EIA232 Serial Transmit Data Output
4
RX
EIA232 Serial Receive Data Input
5
I2C SCL
I2C Clock
6
I2C SDA
I2C Data

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Chapter 6: Connecting the DL422-B
DL422-B to Serial Input
The DL422-B is packaged with one412-socket serial input cable, Figure 4.
This cable connects the DL422-B to an appropriately rated serial
instrument.
One end of this connector is the same 12-socket circular IP67
connector found at the base of the TriSonica Sphere and Pipe-
Mount Sensors.
At the other end is a JST GHR-06V-S snap connector that must be
snapped into the instrument header on the circuit board, as
shown in Figure 5 . Be careful to snap the connector into the
correct header for the intended purpose. Instrument headers
and other elements of the circuit board geography are described
in Chapter 7: DL422 Circuit Board Geography
and Pin Assignments below.
Figure 3: DL422 Pinout Chapter 5: Connecting to the DL422-E-
Series shows the signal connections and positions when looking at
the serial input cable connector from the socket side.
Connecting to TriSonica Sensors
Either end of an Anemoment 12-pin double-terminated cable may be connected to the serial input
cable, and a TriSonica sensor attached to the other end of the cable.
Connecting to Other Serial Instruments
A serial instrument other than a TriSonica sensor may be connected to the DL422 by wiring the
serial instrument to an Anemoment 12-pin single-terminated cable with blunt-cut end.
Table 3, Chapter 5 above, gives the signal-name-to-wire-color match for the Anemoment 12-pin
single-terminated cable. The user is responsible for correctly attaching the wires from the serial
instrument to the mating connector, and for properly sealing the connector-to-cable interface.
4Additional 12-Socket Serial Input Cables may be purchased from Anemoment. Information about the
connectors and wire positions is provided to guide skilled electronic technicians in making custom-built cables.
Anemoment is not responsible for the function of custom-built cables.
6
Figure 4: 12-Socket Serial Input Cable
Figure 5: JST Snap Connector in Place

Anemoment LLC 16 Data Logger 422 User Manual
Note that connectors must be mated and the cable of the mating connector sealed to achieve the
IP67 rating.
DL422-E-Series to GPS or Radio (3.3V UART Serial)
The DL422-B is packaged with one56-socket serial input cable,
Figure 6. This cable connects the DL422-B to an appropriately
rated off-the-shelf serial instrument, such as a GPS receiver or
properly licensed and certified radio transceiver.
At the other end is a JST GHR-06V-S snap connector that must be
snapped into the desired instrument header on the circuit board,
as shown in Figure 7.
Be careful to snap the connector into the correct header for the
intended purpose. Instrument headers and other parts of the
circuit board geography are described in Chapter 7: DL422 Circuit
Board Geography and Pin Assignments, below.
5Additional 6-Socket Serial Input Cables may be purchased from Anemoment. Information about the
connectors and wire positions is provided to guide skilled electronic technicians in making custom-built cables.
Anemoment is not responsible for the function of custom-built cables.
Figure 6: 6-Socket 3.3V UART Serial
Input Cable
Figure 7: JST Snap Connector in Place

Anemoment LLC 17 Data Logger 422 User Manual
Chapter 7: DL422 Circuit Board Geography
and Pin Assignments
Figure 8 shows the layout of connections on the DL422 printed circuit
board assembly. The sections in this chapter provide detailed information
for each of the connectors.
NOTE: Many of the connectors can be custom configured to desired use by a Skilled Electronics
Technician, as indicated in the pin description “jumper configurable”. Information about custom
configurations can be found in Chapter 10. Custom jumper configurations should be done only by a
Skilled Electronics Technician.
Figure 8: DL422 Circuit Board Geography
7

Anemoment LLC 18 Data Logger 422 User Manual
V_IN - Power Connector
The V_IN connector (J4) is where the user connects the input voltage to power the DL422-B. The
input voltage range is 5VDC to 60VDC and can be sourced from an appropriate rated and certified
external power supply or battery. There are two input terminals each for power and ground. These
pins are connected together and can be used for daisy-chaining power connections with other
devices.
INST1 - Instrument #1 Connector
The Instrument #1 connector (J6) is where the user connects the serial
instrument that is shown as the first instrument in the data stream of
the DL422.
NOTE: Pin 1 is on the left as viewed in Figure 8.
Table 5: Instrument #1 Connector Pin Descriptions
Pin Name
Signal Name
Description
1
V_Out
Voltage output of 12V. (Jumper Configurable to 5V)6
2
GND
Ground
3
TX
Serial Data Transmit Output EIA232 Voltage levels.
(Jumper Configurable to 3.3V UART)
4
RX
Serial Data Receive Input EIA232 Voltage levels.
(Jumper Configurable to 3.3V UART)
5
Trigger
TriSonica Trigger Signal
(Jumper Configurable to I2C SCL – I2C Clock)
6
I2C SDA
I2C Data
INST2 - Instrument #2 Connector
The Instrument #2 connector (J5) is where the user connects the serial instrument that is shown as
the second instrument in the data stream of the DL422.
NOTE: Pin 1 is on the left as viewed in Figure 8.
Table 6: Instrument #2 Connector Pin Descriptions
Pin Name
Signal Name
Description
1
V_Out
Voltage output of 12V. (Jumper Configurable to 5V)
2
GND
Ground
3
TX
Serial Data Transmit Output EIA232 Voltage levels.
(Jumper Configurable to 3.3V UART)
4
RX
Serial Data Receive Input EIA232 Voltage levels.
(Jumper Configurable to 3.3V UART)
5
Trigger
TriSonica Trigger Signal
(Jumper Configurable to I2C SCL – I2C Clock)
6
I2C SDA
I2C Data
6Jumper configuration information for skilled electronics technician use is in Chapter 9.