Specifications
E-500/E-501 Series PZT Servo Controllers   User Manual PZ 62E 
Release 2.15.1  www.pi.ws   Page 13 
3.5.  Maximum Ratings 
The E-500/E-501 system is designed for the following operating data: 
Model  Maximum Operating 
Voltage 
Operating 
Frequency 
Maximum Current 
Consumption 
System in E-
500.00 chassis 
100 to 240 V~ 
(fuses: 2 x T2AH, 250 V) 
50-60 Hz  210 VA 
System in E-
501.00 chassis 
100 to 120 V~ 
(fuses: 2 x T2AH, 250 V 
50-60 Hz  90 VA 
220 to 240 V~ 
(fuses: 2 x T1AL, 250 V) 
50-60 Hz  90 VA 
3.6.  Ambient Conditions and Classifications 
The following ambient conditions and classifications must be observed for the E-500/E-501 
system: 
Area of application  For indoor use only 
Maximum altitude  2000 m 
Relative humidity  Highest relative humidity 80 % for temperatures up 
to 31 °C 
Decreasing linearly to 50% relative humidity at 40°C 
Storage temperature  5 °C to 70 °C 
Transport temperature  –25 °C to +85 °C 
Overvoltage category  II 
Protection class  I 
Degree of pollution  2 
Measurement category  I 
Degree of protection 
according to IEC 60529 
IP20 
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