AH500 Module Manual 
11-4 
  Environment 
Noise 
immunity 
ESD (IEC 61131-2, IEC 61000-4-2): 8 kV Air Discharge 
EFT (IEC 61131-2, IEC 61000-4-4): Power Line: 2 kV, Digital I/O: 1 kV 
Analog & Communication I/O: 1 kV 
Damped-Oscillatory Wave: Power Line: 1 kV, Digital I/O: 1 kV 
RS (IEC 61131-2, IEC 61000-4-3): 26 MHz~1 GHz, 10 V/m 
0ºC~55ºC (temperature); 5~95% (humidity); pollution level 2 
-25ºC~70ºC (temperature); 5~95% (humidity) 
resistance 
Standard: IEC 61131-2, IEC 68-2-6 (TEST Fc)/IEC 61131-2 & IEC 68-2-27 
(TEST Ea) 
11.2  Profile and Outline 
11.2.1  Dimensions 
 
 
Unit: mm 
Note: W indicates the length of the main rack where AHRTU-DNET-5A is mounted.