Technical Specifications
B-2
SIMATIC Rack PC 840 Manual
A5E00104826-03
General
Order nos.
See order documentation
Dimensions (w x h x d)
430.4x177.4x44.4 (w x h x d in mm)
For more details refer to chapter 3.2
Weight
min. 16 kg, max. 23 kg
Supply voltage (U
N
)
120 V AC to 240 V AC (85 ... 264 V AC)
alternative: 24 V DC 20,4 ... 28,8 V DC)
Line voltage frequency
50 - 60 Hz
Brief voltage interruption acc. to Namur
(AC)
min. 20 ms at 0.85 U
N
(max. 10 times per hour; min. recovery time 1 s)
max. power consumption
265 W
max. current output (AC)
+5V/30A
*
+3,3V/20A
*
*
in total 160W
+12V/7A
–12V/0.5A
–5V/0.5A
+5Vaux/1.5A
in total max. 180W
max. current output (DC)
+5V/ 30A
*
+3,3V/20A
*
*
in total 160W
+12V/8A
–12V/0.5A
–5V/0.5A
+5Vaux /1A
in total max. 180W
Noise emission
< 55 dB(A) to DIN 45635
Enclosure
IP 41 front, IP 20 at the rear
Safety
Protection class
Protection class I acc. to IEC 60536
Safety specifications
IEC 60950 acc. to DIN VDE 0805
Electromagnetic Compatibility (EMC)
Emitted interference (AC)
EN 55022 Class A, EN 61000-3-2 class D and EN 61000-3-3
Emitted interference (DC)
EN 55022 Class A
Noise immunity:
Mains borne disturbance variables on
supply lines
±.
2 kV
(to IEC 61000-4-4; Burst)
±
1 kV
(to IEC 61000-4-5; Surge symm)
±
2 kV
(to IEC 61000-4-5; Surge unsymm)
Noise immunity on signal lines
±
1 kV
(IEC 61000-4-4; Burst; length < 3m)
±
2 kV
(IEC 61000-4-4; Burst; length > 3m)
±
2 kV
(to IEC 61000-4-5:1995; Surge unsymm;
length > 20 m)
Noise immunity to discharges of static
electricity
±
6 kV contact discharge
(to IEC 61000-4-2)
±
8 kV air discharge
(to IEC 61000-4-2)
Immunity to RF interference
10 V/m 80-1000 MHz, 80% AM (to IEC 61000-4-3)
10 V/m 900 MHz and 1.89 GHz, 50% ED
(to IEC 61000-4-3)
10 V 9KHz- 80MHz
(to IEC 61000-4-6)
Magnetic field
30 A/m 50Hz
(to IEC 61000-4-8)
Summary of Contents for SIMATIC Box PC 840
Page 8: ...Preface viii SIMATIC Rack PC 840 Manual A5E00104826 03 ...
Page 179: ...B 1 SIMATIC Rack PC 840 Manual A5E00104826 03 Technical Specifications B ...
Page 208: ...Glossary Glossary 22 SIMATIC Rack PC 840 Manual A5E00104826 03 ...
Page 212: ...Index Index 4 SIMATIC Rack PC 840 Manual A5E00104826 03 ...