AH500 Module Manual 
2-4 
2.2.2 Profile 
  AH04AD-5A/AH08AD-5B/AH08AD-5C 
I3
I3
I2
I2
RUN
ERROR
08AD
I0
I1
I1
I0
SLD
SLD
I7
I4
I4
SLD
I5
I7
I6
I6
I5
SLD
0/ 4~20m A
20mA
7
8
9
10
RUN
ERROR
04AD
SG
ZP
UP
-10~+10V
-20~+20mA
VI0
I3
VI3
I1
I2
V3
VI2
V2
V1
VI1
I0
V0
1
2
3
4
6
5
V3
V3
V2
V2
RUN
ERROR
08AD
V0
V1
V1
V0
-10~+10V
SLD
SLD
V7
V4
V4
SLD
V5
V7
V6
V6
V5
SLD
 
 
  AH08AD-5A 
08AD
RUN
ERRO R
7
1
2
3
4
5
-10~+10V
-20~+20mA
V4+
V7+
VI6
-
V6+
V5+
VI5
-
VI4
-
VI7
-
I3+
V3+
SG
VI3
-
I0+
V0+
I1+
V1+
VI1
-
VI2
-
V2+
I2+
VI0
-
I7+
SG
I4+
I6+
I5+
 
 
Number  Name  Description 
1  Model name  Model name of the module 
2 
RUN LED 
indicator 
Operating status of the module 
ON: The module is running. 
OFF: The module stops running. 
ERROR LED 
indicator 
Error status of the module 
ON: A serious error occurs in the module. 
OFF: The module is normal. 
Blink: A slight error occurs in the module. 
3 
Removable 
terminal block 
The inputs are connected to transducers. 
4 
Arrangement of 
the input 
terminals 
Arrangement of the terminals 
5 
Description of the 
inputs 
Simple specifications for the module