Chapter 4 Installation and Wiring
4-105
4.11.3 Wiring AH04TC-5A
I0+
I0-
FG
CH0
+
-
Shielded cable *1
Thermocouple
-150mV~150mV
I3+
I3-
FG
CH3
Cold-conjunction
compensation
INA
ADC
+
-
*1. The cable connected to the input terminal should be the cable or the shielded twisted pair cable which can be
connected to a type J, type K, type R, type S, type T, type E, or type N thermocouple, and should be kept separate
from other power cables and cables which generate noise.
4.11.4 Wiring AH08TC-5A
I0+
I0-
FG
CH0
+
-
-150mV~150mV
I7+
I7-
FG
CH7
INA
ADC
+
-
Shielded cable *1
Thermoc ouple
Cold-conjunction
compensation
*1. The cable connected to the input terminal should be the cable or the shielded twisted pair cable which can be
connected to type J, type K, type R, type S, type T, type E, or type N thermocouple, and should be kept separate from
other power cables and cables which generate noise.