Q-222-031
9
7.3 Electrical strength, Mechanical strength
Item
Specification
Insulation
resistance
Between electric circuit and case (ground).
50MΩ or more at DC500V
Between auxiliary supply terminals and input, output
terminals.
Between input terminals and output terminals.
Voltage test
(Power frequency
withstand voltage)
Between electric circuit and case (ground).
AC2210V (50/60Hz) 5 seconds or
AC2000V (50/60Hz) 1 minute
Between auxiliary supply terminals and input, output
terminals.
Between input terminals and output terminals.
Impulse voltage
test
Between electric circuit and case (ground).
(Output circuits are grounded)
5kV 1.2/50μs
(Both positive and negative
polarity, for 3 times each)
Between auxiliary supply terminals and input terminals.
(Other circuits are grounded)
Between input terminals and auxiliary supply terminals.
(Other circuits are grounded)
Between voltage input terminals.
(Other circuits are grounded)
Between auxiliary supply terminals.
(Other circuits are grounded)
Continuation
over-input
Input
1.2 times continuation of rated voltage, rated current.
Aux. supply
1.2 times continuation of rated voltage (AC power supply, DC200/220V, DC24V)
1.3 times continuation of rated voltage (DC100/110V)
DC57V continuous (DC48V)
Short time
over-input
Input
2 times 10 seconds of rated voltage.
once
2 times 1 second of rated voltage.
10 times, 10 second intervals
40 times 1 second and 20 times 4 seconds
and 10 times 16 seconds of rated current.
2 times, 1 minute intervals
10 times 1 second of rated current.
5 times, 5 minute intervals
1.5 times 30 minutes of rated current.
once
Aux. supply 1.5 times 10 seconds of rated voltage.
once
Vibration
JIS C 60068-2-6 Sweep frequency range：10 to 55 to 10Hz, Displacement amplitude
(one-sided amplitude)：0.15mm, Number of sweep cycles：10 times
Shock
JIS C 60068-2-27 Peak acceleration：500m/s
2
(when screw is installed),
300m/s
2
(when IEC/DIN rail is installed)
7.4 Noise immunity
Item
Specification
Damped oscillatory
wave immunity test
JEA B-402
Error within ±10% when peak voltage 2.5kV, frequency 1MHz ±10%, applied 3 times for
30 seconds.
・Auxiliary supply circuit (Normal / Common)
・Voltage input circuit (Normal / Common)
・Current input circuit (Common)
Square impulse
immunity test
JEA B-402
Error within ±10% when noise (1μs, 100ns width) is repeatedly applied for 5 minutes.
・Auxiliary supply circuit (Normal / Common) Over 1.5kV
・Voltage input circuit (Normal / Common)
Over 1.5kV
・Current input circuit (Common)
Over 1.5kV
・Output circuit (Induction)
Over 1.0kV
Radio wave
immunity test
Error within ±10% when radio waves (5W) in the 150MHz and 400MHz bands are
intermittently irradiated at 1m, and radio waves from mobile phones and wireless
LAN (2.4GHz, 5GHz) at 0.5m.
Electrostatic
discharge immunity
JEA B-402
Conducted under normal usage conditions.
Air discharge：15kV, Contact discharge：8kV, Error within ±10%.
