Siemens Simatic PC Panel PC 870, Equipment Manual

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Technical Data Release 11/02
A-2
SIMATIC Panel PC 870 Computing Unit, Equipment Manual
General
Overall dimensions (W x H x D) 390 x 285 x 166 mm 390 x 285 x 186 mm Overall dimensions (W x H x D) 390 x 285 x 166 mm 390 x 285 x 186 mm
Central configuration without CDROM with CDROM
Overall dimensions (W x H x D) 376 x 332 x 189 mm 376 x 332 x 209 mm Overall dimensions (W x H x D) 376 x 332 x 189 mm 376 x 332 x 209 mm
Remote mount without CDROM with CDROM
Weight Central configuration approx. 10 kg / Remote mount
approx. 11.5 kg
Noise emission < 55 dB(A) to DIN 45635
Quality assurance according to ISO 9001
Safety
Degree of protection IP20
Class of protection Class of protection I to IEC 60536
Approvals EN 60950/IEC 950, UL/cUL1950
Power supply AC DC (option)
Supply voltage (U
N
) 120-240 V AC
(85V - 264 V AC)
24 V DC
(20.4 - 28.8 V DC)
Frequency 50 – 60 Hz –
Maximum power consumption Central configuration: 265 W / Remote configuration:
268 W
Bypassing in case of mains failure 20 ms at 0.85 U
N
(max. 10 events per
hour, recovery time min.
1s)
1 ms at U
N
Maximum continuous output power 180 W
Power of computer unit typical approx. 13 W, max. approx. 21 W
Electromagnetic compatibility (EMC)
Radio irradiation (AC) EN 55022 Class B, EN 61000–3–2 Classes D and EN
61000–3–3
Radio irradiation (DC) EN 55022 Class A
Interference immunity:
Conducted interference on
the supply cables
±
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 asymm.)
Interference immunity on
the signal cables
±
1 kV (to IEC 61000-4-4; burst; length < 3 m)
±
2 kV (to IEC 61000-4-4; burst; length > 3 m)
±
2 kV (to IEC 61000-4-5:1995; surge asymm;
length > 20 m)
Interference immunity
against the discharge of
static electricity
±
6 kV contact discharge (to IEC 61000-4-2)
±
8 kV air discharge (to IEC 61000-4-2)
Interference immunity
against high-frequency
radiation 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 9 kHz – 80MHz (to IEC 61000-4-6)
Magnetic field 30 A/m 50 Hz (to IEC 61000-4-8)