D300529 0115 - BL67 I/O modules
6-75
BL67-4AI-TC, thermo element
Example of a value representation (thermocouple Type K)
NOTE
Voltage measurement
NOTE
Measurement
[°C]
0 = 15 bit + sign 12 Bit [°C] 12 Bit (°F)
dec. hex. dec. hex. dec. hex.
-270 -2700 F574 -4320 EF20 -2160 F790
-26
9.9 -2699 F575 -4320 EF30 -2144 F7A0
-269 -2690 F57E -4304 EF30 -2144 F7A0
-200 -2000 F830 -3200 F380 -1600 F9C0
-100 -1000 FC18 -1600 F9C0 -800 FCE0
-50 -500 FE0C -800 FCE0 -400 FE70
-1 -10 FFF6 -16 FFF0 0 0000
0.1 -1 FFFF 0 0000 0 0000
0 0 0000 0 0000 0 0000
0.1 1 0001 0 0000 0 0000
1 10 000A 16 0010 0 0000
500 5000 1388 8000 1F40 4000 0FA0
1000 10000 2710 16000 3E80 8000 1F40
1500 15000 3A98 24000 5DC0 12000 2EE0
1819 18190 470E 29104 71B0 14544 38D0
1819.9 18199 4717 29104 71B0 14544 38D0
1820 18200 4718 29120 71C0 14560 38E0
In 12 bit representation, the module‘s diagnostic data are mapped into bit 0 - 3 of the input
data.
Measurement [mV] 0 = 15 bit + sign 12 bit
50 100 500 1000 dec. hex. dec. hex.
-50 -100 -500 -1000 -31768 8000 -32768 8000
-4
9.998 -99.997 -499.985 -999.969 -32767 8001 -32767 8001
-49.976 -99.951 -499.756 -999.512 -32752 8010 -32752 8010
-0.024 -0.049 -0.244 -0.488 -16 FFF0 -16 FFF0
-0.002 -0.003 -0.015 -0.031 -1 FFFF 0 0000
00000000000000
0.002 0.003 0.015 0.031 1 0001 0 0000
0.024 0.049 0.244 0.488 16 0010 16 0010
49.951 99.902 499.512 999.023 32736 7FE0 32736 7FE0
49.997 99.994 499.969 999.939 32766 7FFE 32752 7FF0
49.998 99.997 499.985 999.969 32767 7FFF 32752 7FF0
In 12 bit representation, the module‘s diagnostic data are mapped into bit 0 - 3 of the input
data.
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