AM16/32 Relay Analog Multiplexer
33
CLOCK PULSE
4: Do (P86)
1:
72
Pulse Port 2
5: Excitation with Delay (P22)
1:
1
EX Chan
2:
2
Delay w/EX (units=.01 sec)
3:
0
Delay after EX (units=.01 sec)
4:
1
mV Excitation
5:
0
MEASURES 1 THERMOCOUPLE PER LOOP
6: Thermocouple Temp (DIFF) (P14)
1:
1
Rep
2:
1
2.5 mV slow Range
3:
1
IN Chan
4:
1
Type T (Copper-Constantan)
5:
1
Ref Temp Loc REFTEMP
6:
2--
Loc [:TC #1 ]
7:
1
Mult
8:
0
Offset
MEASURES 1 SOIL MOISTURE BLOCK PER LOOP
7: AC Half Bridge (P5)
1:
1
Rep
2:
14
250 mV fast Range
3:
3
IN Chan
4:
2
Excite all reps w/EXchan 2
5:
250
mV Excitation
6:
18--
Loc [:SOIL M #1]
7:
1
Mult
8:
0
Offset
ENDS MEASUREMENT LOOP
8: End (P95)
DISABLES MULTIPLEXER
9: Do (P86)
1:
51
Set low Port 1
CALCULATES BRIDGE TRANSFORM ON SOIL MOISTURE BLOCKS
10: BR Transform Rf[X/(1-X)] (P59)
1:
16
Reps
2:
18
Loc [:SOIL M #1]
3:
1
Multiplier (Rf)
11: End Table 1 (P)
INPUT LOCATION LABELS:
1:REFTEMP
19:SOIL M #2
2:TC #1
20:SOIL M #3
3:TC #2
21:SOIL M #4
4:TC #3
22:SOIL M #5
5:TC #4
23:SOIL M #6
Summary of Contents for AM16/32
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