7 IOP Calibration Procedures
7.4 LLAI IOP Calibration Procedure
R688
HPM High-Performance Process Manager Service
443
December 2020
Honeywell
RJ calibration circuit for RJ zero
Figure 213 RJ Calibration Circuit
– RJ Zero
Calibrate any time the thermocouple calibration is done. Make the connections to the
terminals for channel 1 only.
Be sure there is one wire connected to the "A" terminal and one wire connected to the "B"
terminal. There s hould be two wires connected to the "C" terminal.
Note:
A
B
C
Shield
Model MU/MC-TAIL01 and MU/MC-TAIL02 FTAs
Model MU/MC-TAIL03 FTA
A
B
C
Shield
1
3
Ins tall the jumper between pins 1 and 2.
2
P1
NC
17
TB2
Remove the wire between
TB-1 and TB2-17.
Reference
1
2
3
4
TB1
TB1
24 86
1
2
3
4
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