Imnavait Creek, Alaska

Fen Station - Wiring Diagram

This table is automatically updated when the station CRBASIC program is changed.

SDM INPUT
SDM-C1 SDMHUB Data (green): CSAT3 and LI7200
SDM-C2 SDMHUB Clock (white)
SDM-C3 SDMHUB Enable (brown)
G SDMHUB reference (black)
SDMHUB (clear)
ANALOG INPUT
1H,1SE IRR-P (red)
1L,2SE IRR-P (black)
gnd IRR-P (clear),IRR-P (blue)
2H,3SE IRR-P (green)
2L,4SE HMP45C temperature signal (yellow) : TEMPERATURE/RH
gnd HMP45C signal reference (white),HMP45C shield (clear)
3H,5SE HMP45C relative humidity signal (blue) : TEMPERATURE/RH
3L,6SE OPEN
gnd OPEN
4H,7SE CMA6 Up_facing Signal (red) : ALBEDOMETER
4L,8SE CMA6 Down_facing Signal (green)
gnd CMA6 Reference (blue & yellow), CMA6 Shield (clear)
5H,9SE NRLite signal (white) : NET RADIOMETER
5L,10SE NRLite signal reference (green)
gnd short jumper wire to 4L, NRLite shield (clear)
6H,11SE LI190SB Signal+ (red) : PAR SENSOR (Up facing)
6L,12SE LI190SB Signal+ (red) : PARUP SENSOR (Dn facing)
gnd LI190SB PAR,PARUP (blackx2),LI190SB PAR,PARUP (clearx2)
7H,13SE TCAV #1 signal (purple) : TYPE E THERMOCOUPLE #1
7L,14SE TCAV #2 signal (purple) : TYPE E THERMOCOUPLE #2
gnd TCAV #1,#2 signal reference (red),TCAV #1,#2 shield (clear)
8H,15SE CS616 #1 signal (green) : SOIL MOISTURE PROBE1
8L,16SE CS616 #2 signal (green) : SOIL MOISTURE PROBE2
gnd OPEN
9H,17SE DAC output 1 (white)from LI7550, pump module pressure
9L,18SE DAC ground (black)
gnd OPEN
10H,19SE shunt red
10L,20SE shunt blue
gnd OPEN
11H,21SE 01SC #1 signal (white) : SOIL HEAT FLUX PLATE #1
11L,22SE HFP01SC #2 signal (white) : SOIL HEAT FLUX PLATE #2
gnd HFP01SC #1,#2 sig.ref.(greenx2),HFP01SC #1,#2 shield (clearx
12H,23SE HFP01SC #3 signal (white) : SOIL HEAT FLUX PLATE #3
12L,24SE HFP01SC #4 signal (white) : SOIL HEAT FLUX PLATE #4
gnd HFP01SC #3,#4 sig. ref. (greenX2),HFP01SC #3,#4 shield (clea
13H,25SE HFP01SC #1 heater resistor signal (yellow) : SOIL HEAT FLUX
13L,26SE HFP01SC #2 heater resistor signal (yellow) : SOIL HEAT FLUX
gnd HFP01SC #1,#2 HR sig. ref.(purpleX2),HFP01SC #1,#2 heat. shi
14H,27SE HFP01SC #3 heater resistor signal (yellow) : SOIL HEAT FLUX
14L,28SE HFP01SC #4 heater resistor signal (yellow) : SOIL HEAT FLUX
gnd HFP01SC #3,#4 HR sig. ref.(purpleX2),HFP01SC #3,#4 heat. shi
PULSE PORTS
P1 TE525 Signal (black) : RAIN GAUGE
P2 014A Wind Speed Signal (black) : WIND CUPS
gnd TE525 Signal Reference (white),TE525 Shield (clear)
014A Wind Speed Reference (white),014A Wind Speed Shield (cl
EXCITATION PORT S
EX1 IRR-P (white)
CONTROL PORTS
C1 CS616 #1 power control (orange) : SOIL MOISTURE PROBE1
CS616 #2 power control (orange) : SOIL MOISTURE PROBE2
G CS616 #1 shield (clear),CS616 #2 shield (clear)
C3 SR50A SDI-12 I/O (green) : SONIC RANGER
gnd SR50A Shield (clear)
SR50A (white) -- NOT USED
C4 CS451 Wet Sedge (white)
gnd CS451 (blue, yellow, clear)
C5 OPEN
C6 EC Relay (not used)
gnd EC Relay
C7 OPEN
gnd
C8 7200 relay +
gnd 7200 relay -
POWER OUT
12V CS616 #1 power (red) : SOIL MOISTURE PROBE1
CS616 #2 power (red) : SOIL MOISTURE PROBE2
SR50A Power (red)
HMP45C power (red)
CS451 power (red)
G CS616 #1 signal reference (black)
CS616 #2 signal reference (black)
SR50A Power Ground (black)
CS451 power ground (black)
SW12-1 HFP01SC #1 heater (red) : SOIL HEAT FLUX PLATE1
HFP01SC #2 heater (red) : SOIL HEAT FLUX PLATE2
HFP01SC #3 heater (red) : SOIL HEAT FLUX PLATE3
HFP01SC #4 heater (red) : SOIL HEAT FLUX PLATE4
G HFP01SC #1 heater reference (black)
HFP01SC #2 heater reference (black)
HFP01SC #3 heater reference (black)
HFP01SC #4 heater reference (black)
SW12-2 Moxa wireless client bridge (red)
G M oxa wireless client bridge (black)
HMP45C power reference (black)
POWER IN
12V datalogger (red)
G datalogger (black)
EXTERNAL POWER SUPPLY
POS CSAT3 power (red)
LI-7500 power (red with white)
datalogger (red)
NEG C SAT3 power reference (black)
C SAT3 power shield (clear)
L I-7500 power reference (red with black)
L I-7500 ground (green)
d atalogger (black)
***ENDREAD