Chapter 2. SPECIFICATIONS
2 - 1
REMARK
Chapter 2. SPECIFICATIONS
2.1 General Specifications
Table 2.1 shows general specifications of the GLOFA GM series and MASTER-K series
No
Item
Specifications
Reference
specification
1
Operating
ambient
temperature
0 ~ 55
°
C
2
Storage
ambient
temperature
-25 ~ +75
°
C
3
Operating
humidity
5 ~ 95%RH, non-condensing.
4
Storage
humidity
5 ~ 95%RH, non-condensing.
Occasional vibration
Frequency
Acceleration
Amplitude
Sweep
Count
10
≤
f
<
57 Hz
-
0.075 mm
57
≤
f
≤
150 Hz
9.8 m/s
2
{1 G}
-
Continuous vibration
Frequency
Acceleration
Amplitude
10
≤
f <57 Hz
-
0.035 mm
5
Vibration
57
≤
f
≤
150 Hz
4.9 m/s
2
{0.5G}
-
10 times in
each
direction
for X,Y,Z
IEC 61131-2
6
Shocks
l
Maximum shock acceleration: 147 m/s
2
{15G}
l
Duration time : 11ms
l
Pulse wave: half sine pulse (3 times in each of X, Y and Z directions)
IEC 61131-2
Square wave impulse
noise
±
1,500 V
LGIS
Standard
Electrostatic discharge
Voltage : 4 kV (contact discharge)
IEC 61131-2,
IEC 1000-4-2
Radiated electromagnetic
field
27 ~ 500 MHz, 10 V/m
IEC 61131-2,
IEC 1000-4-3
Severity
Level
All
Power
modules
Digital
I/Os (Ue
> 24 V)
Digital I/Os
(Ue < 24 V)
Analog I/Os
interface
communication
I/Os
7
Noise
Immunity
Fast transient/burst noise
Voltage
2 kV
1 kV
0.25 kV
IEC 61131-2,
IEC 1000-4-4
8
Operating
Atmosphere
Free from corrosive gases and excessive dust.
9
Operation
Altitude
Up to 2,000m
10
Pollution
degree
2
11
Cooling
method
Self-cooling
[Table 2.1] General Specifications
1)
IEC(International Electromechanical Commission) : The international civilian organization which produces standards
for electrical and electronic industry.
2)
Pollution degree : It indicates a standard of operating ambient pollution level The pollution degree 2 means the condition
in which normally, only con-conductive pollution occurs. Occasionally, however, a temporary conductivity caused by
condensation shall be expected.