Chapter 1 Introduction 
1- 5  
1.2  Specifications 
1.2.1  General Specifications 
Item  Specifications 
-20 to +60°C 
Operating humidity 
5–95% 
No condensation 
Storage humidity 
5–95% 
Installation location 
In a control box 
Pollution degree 
2 
Ingress protection   
(IP ratings) 
IP20 
EMC (electromagnetic 
compatibility) 
Refer to Chapter 7 for more information. 
Vibration resistance 
Tested with: 
5 Hz ≦ f ≦ 8.4 Hz, constant amplitude 3.5 mm 
8.4 Hz ≦ f ≦ 150 Hz, constant acceleration 1 g 
Duration of oscillation: 10 sweep cycles per axis on each direction of the three 
mutually perpendicular axes 
International Standard IEC 61131-2 & IEC 60068-2-6 (TEST Fc) 
Shock resistance 
Tested with: 
Half-sine wave 
Strength of shock: 15 g peak value, 11 ms duration 
Shock direction: The shocks on each direction per axis, of the three mutually 
perpendicular axes (for a total of 18 shocks) 
International Standard IEC 61131-2 & IEC 60068-2-27 (TEST Ea) 
Safety   
Conforms to IEC 61131-2, UL508 
temperature-
pressure-altitude 
Operating: 1080 ~ 795hPa (-1000 ~ 2000 m) 
Storage:1080 ~ 660hPa (-1000 ~ 3500 m)