Elo TouchSystems 1528L user manual SW200095 Rev A, Page 7

Guidance and manufacturer’s declaration – electromagnetic immunity

The 1528L is intended for use in the electromagnetic environment specified below. The customer or the user of the 1528L should assure that it is used in such an environment.

Immunity test	IEC60601	Compliance level	Electromagnetic environment –
	test level		guidance
Electrostatic discharge	±6 kV Contact	±6 kV Contact	Floors should be wood, concrete or
(ESD)	±8 kV air	±8 kV air	ceramic tile. If floors are covered with
IEC61000-4-2			synthetic material the relative humidity
			should be at least 30 %
Electrical fast	±2 kV for power supply	±2 kV for power supply	Main power quality should be that of a
transient/burst	lines	lines	typical commercial or hospital
IEC61000-4-4	±1 kV for input/output	±1 kV for input/output	environment.
	lines	lines
Surge	±1 kV differential mode	±1 kV differential mode	Main power quality should be that of a
IEC6100-4-5	±2 kV common mode	±2 kV common mode	typical commercial or hospital
			environment.
Voltage dips, short	<5 % UT	<5 % UT	Main power quality should be that of a
interruptions and voltage	(>95 % dip in UT)	(>95 % dip in UT)	typical commercial or hospital
variations on the power	for 0,5 cycle	for 0,5 cycle	environment. If the user of the 1528L
supply input lines	40 % UT	40 % UT	requires continued operation during
IEC61000-4-11			power mains interruptions, it is
	(60 % dip in UT)	(60 % dip in UT)	recommended that the 1528L be
	for 5 cycles	for 5 cycles	powered from an uninterruptible power
	70 % UT	70 % UT	supply or a battery.
	(30 % dip in UT)	(30 % dip in UT)
	for 25 cycles	for 25 cycles
	<5 % UT	<5 % UT
	(>95 % dip in UT)	(>95 % dip in UT)
	for 5 sec	for 5 sec
Power frequency	3 A/m	3 A/m, 30 A/m	Power frequency magnetic fields
(50/60 Hz)			should be at levels characteristic of a
Magnetic field			typical location in a typical commercial
IEC61000-4-8			or hospital environment.

NOTE UT is the ac. mains voltage prior to application of the test level.

User Manual: 1528L

SW200095 Rev A, Page 7 of 39