Delta AH500 - 2.8.2 Profiles

Chapter 2 Specifications and System Configuration
2-63
 AH04TC-5A/AH08TC-5A
Electrical specifications
Module name
AH04TC-5A
AH08TC-5A
Number of analog
inputs
4 8
Applicable sensor
Type J, type K, type R, type S, type T, type E, and type N thermocouples
±150 mV voltage inputs
Supply voltage
24 VDC (20.4 VDC~28.8 VDC) (-15%~+20%)
Connector type
Removable terminal block
Overall accuracy
25°C/77°F: The error is ±0.5% of the input within the range
-20~60°C/-4~140°F: The error is
±
1% of the input within the range
Conversion time
200 ms/channel
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
Weight 190g
Functional specifications
Analog-to-digital
conversion
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
Average function
Range: 1~100
Self-diagnosis
Disconnection detection
2.8.2 Profiles
 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