Siemens manual Technical Data of the Panel PC 670 Computing Unit, General

Technical Data Release 04/02

A.1	Technical Data of the Panel PC 670 Computing Unit
General
Order nos.		See order documentation
Dimensions		297x267x80 (WxHxD in mm), without CD-ROM drive
		297x267x101 (WxHxD in 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 264 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)
Short-term power interruption complying to to		max. 20 ms at 0.85 UN
Namur		(max. 10 times per hour; min. recovery time 1 s)
Max. power consumption		120W
max. current output (DC), according to form of		+5V/ 13,5A
power supply		3,3V/ 8,5A
		+12V/ 2,5A
		–12V/0,3A
		(in total max. 105W)
Noise emission		< 55dB(A) to DIN 45635
Degree of protection		IP20
Safety
Protection class		Protection class I pursuant IEC 60536
Safety specifications with AC power supply		UL1950/IEC 60950 entspr. DIN VDE 0805, UL 508
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 discharge in air		(to IEC 61000-4-2)
Noise immunity to 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 9KHz- 80MHz		(to IEC 61000-4-6)
Magnetic field		30 A/m 50Hz		(to IEC 61000-4-8)

A-2 Panel PC 670 Computing Unit, Equipment Manual