What's What
Pre-configured Enclosure
Encloseure Part Number 7900‑125
The pre-configured enclosure includes electronic components and mounting for the datalogger and accessories.
Datalogger
Sutron 9210B Datalogger
LI-COR Part Number 7900-120
This is a Sutron 9210B Datalogger with accessories.
Software and Manuals CD
Includes XTerm software (required to configure the datalogger) and instruction manual for the datalogger.
Datalogger Cables
The Sutron 9210B includes a 1.8 m (72 in.) male-to-female straight through RS-232 cable that is used to connect the datalogger to a personal computer. It also includes a red 90 cm (36 in.) cross-over Ethernet cable to connect the datalogger to a PC if Ethernet communication is enabled in the datalogger.
10-Channel 16-Bit Analog In/Out (AIO) Module
LI-COR Part Number 7900-124
The AIO module increases the number of data channels. Biomet packages include one or two modules.
Enclosure Accessories Kit
Accessories Kit Part Number 9979-007
The enclosure accessories kit includes the components listed below.
Mounting Brackets
Mounting Bracket Part Number 9979-021
The 33 cm mounting kit is used to mount the enclosure to a tripod or tower.
Risers
Elevate the datalogger to provide access to cable terminals. Secures the battery in the enclosure. Risers are installed prior to delivery.
Strain Relief Fittings
Strain Relief Fitting Part Number 6579-040
Three 1.5 inch drilled PVC couplings to relieve strain from the wire connections. Includes 3 couplings and 3 lock-nuts (part number 259-12760).
Cap Plugs
Three large red tapered cap plugs and one small plug (part numbers 620-12831 and 620-16842) are included to cover any un-used openings in the enclosure when it is deployed.
Coarse Wool 3-pack
Coarse metal wool is to cover openings in the enclosure when they accommodate cables. The metallic wool will help keep insects from inhabiting the enclosure and prevent water from splashing into the openings.
Wire Leads
A selection of wire leads is included to complete installation of some sensors. All wires are 18 AWG.
| Color | Quantity | Length | Description |
|---|---|---|---|
| Green/Yellow | 1 | 20 cm | Sutron Earth Ground |
| Green/Yellow | 1 | 38 cm | LI-COR DC-to-DC Converter Ground |
| Black | 2 | 18 cm | LI-COR DC-to-DC Converter and Battery Ground |
| Red | 1 | 18 cm | LI-COR DC-to-DC Converter to Breaker |
| Blue | 1 | 46 cm | LI-COR DC-to-DC Converter to Sutron Signal |
| Red | 2 | 11.5 cm | Lambda DC-to-DC Converter to Breaker |
| Black | 2 | 32 cm | Sutorn Power and SDI 12 |
| Red | 2 | 32 cm | Sutron Power and SDI 12 |
| Blue | 1 | 32 cm | SDI 12 |
| Red | 1 | 40.5 cm | Main Power Terminal to DC-to-DC Converter |
| Black | 1 | 40.5 cm | Main Power Terminal to DC-to-DC Converter |
| Blue | 1 | 15 cm | Soil Heat Flux Plate Relay to Sutron I/O3 |
AIO Module Mounting Plate
LI-COR Part Number 9979-052
The mounting plate can accommodate two Sutron AIO modules to expand the channels available to the datalogger. It includes DIN rail mounting hardware that must be assembled. A four-module mounting plate is available as an option (part number 9979-006).
Assembly Hardware
Four #6 Phillips pan-head screws to connect the AIO modules to the AIO mounting plate (part number 122-00009), #8 Phillips pan-head screws (installed; part number 122-00012), and #10 Phillips pan-head screws (installed; part number 122-00072).
Serial Cable
LI-COR Part Number 392-12845
Thirty cm (12 in.) female-to-female straight through RS-232 cable. Connects AIO units to the datalogger.
Zip-ties
Zip Ties Part Number 218-00280
UV-resistant zip-ties are used to secure cables to the strain-relief couplings and tripod.
Spares Kit
The spares kit includes extra components that may be easily lost or damaged, including two 28K ohm resistors (part number 473-08139) for the CNR4 net radiometer thermistor (optional) and four 10 ohm resistors (part number 480-12900) for the HFP01SC self-calibrating soil heat flux plates (optional).
Parts List
Optional Items
Additional I/O modules are available to expand the number of channels. Long cables are provided with some configurations to support tower installations. These are given below.
| Component | Part Number |
|---|---|
| Analog I/O Modules | |
| 6 channel, 22 bit | 7900-122 |
| 10 channel, 16 bit | 7900-124 |
| Backup Battery Kit | |
| 12VDC Lead Acid Backup Battery | 7900-128 |
| DC-to-DC Charge Controller | 7900-127 |
| Biomet Station Power Cable (5 meter) | 392-14582 |
| DIN Rail (18.6 cm) | 6579-023 |
| 4 Module AIO Mounting Plate | 9979-006 |
| TDK-Lambda DC-to-DC Converter | 591-15617 |