Ibmet

site TODO list

• record as-built wiring of soil sensors
• Flex conduit as needed

site logs

15 June 2007, Ken I., Doug K.

• fixed 10m RMYoung wiring, details follow:

RMYoung to logger & multiplexer wiring details

• reconnected RMYoung wiring at sensor wiring box to nominal:
  • WS SIG -- RED -- 6
  • WS REF -- BLK -- 2
  • WD EX -- BLU -- 5
  • WD SIG -- GRN -- 4
  • WD REF -- WHT -- 3
  • DRAIN -- CLR -- 1

• used spare piece of 05103-CSI cable at logger-shack end:
  • per program listing with timestamp 07jun07 02:35:43
  • WS is on C7
  • WD on SE3 (which is multiplexer)

• wiring from logger to multiplexer:
  • SE3 -- CLR -- COM H1
  • SE4 -- BLK -- COM L1
  • AG -- BLK -- COM L2
  • E2 -- RED -- COM H2

• connected 10m WS to P1 & G via wiring board terminal blocks, at lower left, left to right, from multiplexer to sensor on tower:
  • empty
  • empty
  • mplx 7L2 -- BLK -- WHT to sensor
  • mplx 7H1 -- BLK -- GRN
  • mplx 7H2 -- RED -- BLU
  • CR10X P1 -- RED
  • CR10X G -- BLK

• spliced sensor-to-4C cable at either end:
  • WHT -- WHT cable 1
  • GRN -- GRN cable 1
  • BLU -- RED cable 1
  • RED -- RED cable 2
  • BLK -- BLK cable 2