Chapter 3 Product Specifications
3-93
Isolation
An analog circuit is isolated from a digital circuit by a digital integrated circuit/an
optocoupler, and the analog channels are isolated from one another by optocouplers.
Isolation between a digital circuit and a ground: 500 VDC
Isolation between an analog circuit and a ground: 500 VDC
Isolation between an analog circuit and a digital circuit: 500 VDC
Isolation between the 24 VDC and a ground: 500 VDC
Isolation between analog channels: 120 VAC
Functional specifications
Analog-to-digital
Centigrade (°C)
Fahrenheit(°F)
Voltage input
Rated input range
Type J: -100°C~1,150°C
Type K: -100°C~1,350°C
Type R: 0°C~1,750°C
Type S: 0°C~1,750°C
Type T: -150°C~390°C
Type E: -150°C~980°C
Type N: -150°C~1,280°C
Type J: -148°F~2,102°F
Type K: -148°F~2,462°F
Type R: 32°F~3,182°F
Type S: 32°F~3,182°F
Type T: -238°F~734°F
Type E: -238°F~1,796°F
Type N: -238°F~2,336°F
±150 mV
3.8.2 Profiles and Dimensions
AH04PT-5A/AH04TC-5A/AH08TC-5A
I1
O1
O0
I3
O3
I0
RUN
ERROR
O2
I2
I0
FG
I1
04PT
O0
FG
O1
I3
I2
FG
O2
FG
RTD
2/3/4-WIRE
O3
1
2
3
4
7
6
8
9
10
5
I3
FG
FG
I3
Thermocouple
J,K ,R,S,T,E,N
I2
I2
I1
I1
I0
I0
08TC
RUN
ERROR
I6
I5
I5
I4
I7
FG
I7
I6
FG
I4
I0
I0
04TC
I3
FG
FG
I3
RUN
ERROR
I2
I2
I1
I1
Thermocouple
J,K ,R,S,T,E,N
2 RUN LED indicator
Operating status of the module
ON: The module is running.
OFF: The module stops running.