AS Series Module Manual 
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1.1  Overview 
This manual introduces the use of special modules. The special modules are the analog input/output modules, 
temperature measurement modules, load cell modules, and network modules. For software operation, you 
need to use ISPSoft, if you are using AS Series PLC CPU. Refer to ISPSoft User Manual for more information. 
The new software DIADesigner+ only supports AX Series PLC CPU and AS Series modules now, refer to 
DIADesigner+ User Manual for more information on software operation.   
 
The following table shows the module descriptions.   
Classification  Model Name  Description 
Analog 
input/output 
module 
AS04AD-A 
4-channel analog input module 
Hardware resolution: 16 bits 
0–10 V, 0/1–5 V, -5 to +5 V, -10 to +10 V, 0/4–20 mA, -20 to +20 mA 
Conversion time: 2 ms/channel 
AS08AD-B 
8-channel analog input module 
Hardware resolution: 16 bits 
0–10 V, 0/1–5 V, -5 to +5 V, -10 to +10 V 
Conversion time: 2 ms/channel 
AS08AD-C 
8-channel analog input module 
Hardware resolution: 16 bits 
0/4–20 mA, -20 to +20 mA   
Conversion time: 2 ms/channel 
AS04DA-A 
4-channel analog input module 
Hardware resolution: 12 bits 
-10 to +10 V, 0–20 mA, 4–20 mA 
Conversion time: 2 ms/channel 
AS06XA-A 
4-channel analog input module 
Hardware resolution: 16 bits 
0–10 V, 0/1–5 V, -5 to +5 V, -10 to +10 V, 0/4–20 mA, -20 to +20 mA 
Conversion time: 2 ms/channel 
2-channel analog input module 
Hardware resolution: 12 bits 
-10 to +10 V, 0–20 mA, 4–20 mA 
Conversion time: 2 ms/channel