Technical Specifications of the Simatic Box PC

Technical Specifications

B.1 Technical Specifications of the SIMATIC Box PC 620

General
Order nos.	See order documentation
Dimensions (w x h x d)	295x265x80 mm, without CD-ROM drive
	295x265x100 mm, with CD-ROM drive
Weight	approx. 6kg (13.5 lbs.)
Supply voltage (UN)	120 V (85 V to 132 V (AC),
	or 230 V (170 V to 265 V) AC (autorange)
	alternative: 24 V (20.4 bis 28.8 V) DC, SELV
Line voltage frequency, AC	50/60 Hz (47 to 63 Hz)

Brief voltage interruption acc. to Namur	max. 20 ms at 0.85 UN
	(max. 10 times per hour; min. recovery time 1 s)
max. power consumption for 85W power supply	120W

max. power consumption for 105W power	132W
supply

max. current output (DC), according to form of	+5V/ 10A or 13.5A
power supply	3,3V/4.2A or 8.5A
	3,3V/4.2A or 8.5A
	+12V/1.7 A or 2.5A
	–12/0.2A or 0.3A (in total max. 85W or 105W)

Noise emission	< 55dB(A) to DIN 45635
Enclosure	IP20
Safety

Protection class	Protection class I pursuant IEC 60536

Safety specifications with AC power supply	UL1950/IEC 60950 corresponds to DIN VDE 0805

Safety specifications with DC power supply	UL508

Electromagnetic compatibility (EMC)

Emitted interference with power supply 105W

EN 55022 Class A (requirement for industrial sector) for devices with AC power supply EN6100-3-2 class D and EN61000-3-3

Emitted interference with power supply 85W	EN 55022 Class B (requirement for domestic and
	industrial sector)
	for devices with AC power supply EN6100-3-2 class D
	and EN61000-3-3

Noise immunity:	±.2 kV	(to IEC 61000-4-4; Burst)
Mains borne disturbance variables on supply	± 1 kV	(to IEC 61000-4-5; Surge symm)
lines	± 2 kV	(to IEC 61000-4-5; Surge unsymm)


Noise immunity on signal lines	± 1 kV	(IEC 61000-4-4; Burst; length < 5 m)
	± 2 kV	(IEC 61000-4-4; Burst; length > 5 m)
	± 2 kV	(to IEC 61000-4-4:1995; Surge unsymm;
		length > 30 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)

B-2	SIMATIC Box PC 620 Manual
	A5E00131465-01