site = nslope/betty_pingo # reverse-annotated 25apr2009 ki # single-ended input channels SE1 -- SE2 -- SE3 MUX1-L1 SE4 MUX1-H1 SE5 WD-10m *6-41 SE6 MUX2-SE *6-1 through *6-26 (thermistors) SE7 AT-1m *6-33 SE8 AT-3m *6-34 SE9 AT-10m *6-35 SE10 RH-1m *6-36 SE11 RH-3m *6-37 SE12 RH-10m *6-38 # differential input channels DIFF1 -- DIFF2 MUX1-1 *6-28 through *6-32 DIFF3 -- DIFF4 -- DIFF5 -- DIFF6 -- # excitation channels E1 MUX2-L2 (thermistors) E2 -- E3 WD-10m-EX # pulse-count inputs P1 WS-1m *6-39 P2 WS-10m *6-40 # control ports, input or output C1 MUX1-RES C2 MUX1-CLK and MUX2-CLK C3 MUX2-RES C4 -- C5 SR50-SDI12 *6-47 (snow depth; offset in *1-7:P34-2) C6 RADIO-EN C7 RAIN-SW *6-48 C8 HMP45C-relay # multiplexer #1; radiometers, program/table *2, scan=60 MUX1-1-H1 TLW+ *6-28 MUX1-1-L1 TLW- MUX1-1-H2 -- MUX1-1-L2 -- MUX1-2-H1 ALW+ *6-29 MUX1-2-L1 ALW- MUX1-2-H2 -- MUX1-2-L2 -- MUX1-3-H1 ISW+ *6-30 MUX1-3-L1 ISW- MUX1-3-H2 -- MUX1-3-L2 -- MUX1-4-H1 RSW+ *6-31 MUX1-4-L1 RSW- MUX1-4-H2 -- MUX1-4-L2 -- MUX1-5-H1 Net+ *6-32 MUX1-5-L1 Net- MUX1-5-H2 -- MUX1-5-L2 -- MUX1-6-H1 -- MUX1-6-L1 -- MUX1-6-H2 -- MUX1-6-L2 -- MUX1-7-H1 -- MUX1-7-L1 -- MUX1-7-H2 -- MUX1-7-L2 -- MUX1-8-H1 -- MUX1-8-L1 -- MUX1-8-H2 -- MUX1-8-L2 -- MUX1-9-H1 -- MUX1-9-L1 -- MUX1-9-H2 -- MUX1-9-L2 -- MUX1-10-H1 -- MUX1-10-L1 -- MUX1-10-H2 -- MUX1-10-L2 -- MUX1-11-H1 -- MUX1-11-L1 -- MUX1-11-H2 -- MUX1-11-L2 -- MUX1-12-H1 -- MUX1-12-L1 -- MUX1-12-H2 -- MUX1-12-L2 -- MUX1-13-H1 -- MUX1-13-L1 -- MUX1-13-H2 -- MUX1-13-L2 -- MUX1-14-H1 -- MUX1-14-L1 -- MUX1-14-H2 -- MUX1-14-L2 -- MUX1-15-H1 -- MUX1-15-L1 -- MUX1-15-H2 -- MUX1-15-L2 -- MUX1-16-H1 -- MUX1-16-L1 -- MUX1-16-H2 -- MUX1-16-L2 -- # multiplexer #2; thermistors, program/table *1, scan=1800 MUX2-1-H1 therm-x *6-1 soil temp, ?? cm depth MUX2-1-L1 -- MUX2-1-H2 therm-x *6-2 soil temp, ?? cm depth MUX2-1-L2 -- MUX2-2-H1 therm-x *6-3 soil temp, ?? cm depth MUX2-2-L1 -- MUX2-2-H2 therm-x *6-4 soil temp, ?? cm depth MUX2-2-L2 -- MUX2-3-H1 therm-x *6-5 soil temp, ?? cm depth MUX2-3-L1 -- MUX2-3-H2 therm-x *6-6 soil temp, ?? cm depth MUX2-3-L2 -- MUX2-4-H1 therm-x *6-7 soil temp, ?? cm depth MUX2-4-L1 -- MUX2-4-H2 therm-x *6-8 soil temp, ?? cm depth MUX2-4-L2 -- MUX2-5-H1 therm-x *6-9 soil temp, ?? cm depth MUX2-5-L1 -- MUX2-5-H2 therm-x *6-10 soil temp, ?? cm depth MUX2-5-L2 -- MUX2-6-H1 therm-x *6-11 soil temp, ?? cm depth MUX2-6-L1 -- MUX2-6-H2 therm-x *6-12 soil temp, ?? cm depth MUX2-6-L2 -- MUX2-7-H1 therm-x *6-13 soil temp, ?? cm depth MUX2-7-L1 -- MUX2-7-H2 therm-x *6-14 soil temp, ?? cm depth MUX2-7-L2 -- MUX2-8-H1 therm-x *6-15 soil temp, ?? cm depth MUX2-8-L1 -- MUX2-8-H2 therm-x *6-16 soil temp, ?? cm depth MUX2-8-L2 -- MUX2-9-H1 therm-x *6-17 soil temp, ?? cm depth MUX2-9-L1 -- MUX2-9-H2 therm-x *6-18 soil temp, ?? cm depth MUX2-9-L2 -- MUX2-10-H1 therm-x *6-19 soil temp, ?? cm depth MUX2-10-L1 -- MUX2-10-H2 therm-x *6-20 soil temp, ?? cm depth MUX2-10-L2 -- MUX2-11-H1 therm-x *6-21 soil temp, ?? cm depth MUX2-11-L1 -- MUX2-11-H2 therm-x *6-22 soil temp, ?? cm depth MUX2-11-L2 -- MUX2-12-H1 therm-x *6-23 soil temp, ?? cm depth MUX2-12-L1 -- MUX2-12-H2 therm-x *6-24 soil temp, ?? cm depth MUX2-12-L2 -- MUX2-13-H1 therm-y *6-25 air temp? MUX2-13-L1 -- MUX2-13-H2 therm-y *6-26 air temp? MUX2-13-L2 -- MUX2-14-H1 -- MUX2-14-L1 -- MUX2-14-H2 -- MUX2-14-L2 -- MUX2-15-H1 -- MUX2-15-L1 -- MUX2-15-H2 -- MUX2-15-L2 -- MUX2-16-H1 -- MUX2-16-L1 -- MUX2-16-H2 -- MUX2-16-L2 -- ## NOTES on SR50 sonic ranger for snow depth measurements current program (before 25apr2009): *6-43 AT_3m reading in [K] *6-44 temperature-compensated distance [-meters]; (previously raw SR50 * -1) *6-45 constant value 273.15 *6-46 square root of absolute temperature ratio *6-47 snow depth in meters proposed changes to program (after 25apr2009): *6-43 AT_3m reading in [K] *6-44 sqrt of temp. ratio (previously constant value 273.15) *6-45 raw SR50 distance [-meters] *6-46 temperature-compensated distance [-meters] *6-47 snow depth in meters