Chapter 5
Chapter 5 Calibration 5-5
NOTE:
1
You can substitute 2.5 V for 20 mA if you remove the current
conversion resistor for that channel. However, the calibration accuracy
will be limited to 0.1% due to the resistor's tolerance.
Table 5-1 Calibration Voltages
00
01
02
03
04
05
06
07
08
09
(continuted on following page)
Module
Input Range
Code (hex)
Input Range Span Calibration Voltage
4011
4011D
4018
4018+
4018M
–15 mV +15 mV
–50 mV +50 mV
–100 mV +100 mV
–500 mV +500 mV
–1V +1V
–2.5 V +2.5 V
–20 mA +20 mA„
0E J thermocouple 0 to 760 C +50 mV
0F K thermocouple 0 to 1000 C +50 mV
10 T thermocouple -100 to 400 C +22 mV
11 E thermocouple 0 to 1000 C +80 mV
12 R thermocouple 500 to 1750 C +22 mV
13 S thermocouple 500 to 1750 C +22 mV
14 B thermocouple 500 to 1800 C +15 mV
4012
4017
4017+
not used
–10 V +10 V
–5V +5V
0A –1V +1V
0B –500 mV +500 mV
0C –150 mV +150 mV
0D –20 mA +20 mA„
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