User`s manual

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MELSEC
4 SPECIFICATION
4
4 SPECIFICATION
The performance specifications and functions of the CC-Link board are explained
below.
4.1 General Specification
(1) The following table indicates general specifications of the CC-Link board.
Item Specification
Usage ambient
temperature
0 to 55
°C
Storage ambient
temperature
-20 to 75
°C
Usage ambient humidity 10 to 90 %RH, no condensation
Storage ambient humidity 10 to 90 %RH, no condensation
Frequency Acceleration Amplitude Sweep count
10 to 57 Hz —
0.075 mm
(0.0030 inch)
When there is
intermittent
vibration
57 to 150 Hz 9.8 m/s
2
—
10 to 57 Hz —
0.035 mm
(0.0013 inch)
Vibration durability
Conformin
g to JIS B
3501, IEC
61131-2
When there is
continuous
vibration
57 to 150 Hz
4.9 m/s
2
—
10 times in each
direction X, Y, Z
(80 minutes)
Shock durability
Conforming to JIS B 3501, IEC61131-2 (147 m/s
2
, 3 times each in 3 directions)
Usage environment No corrosive gas
Usage height Less than 2000 m (less than 6562 ft.)
Installation area Within the control board
Over-voltage category
1
Less than II
Pollution level
2
Less than 2
1 Indicates the location where the device is connected from the public cable
network to the device structure wiring area.
Category II applies to the devices to which the power is supplied from a fixed
equipment.
Surge withstand voltage for devices with up to 300 V of rated voltage is
2500 V.
2 This is an index which indicates the degree of conductive object generation
in the environment Pollution level 2 is when only non-conductive pollution
occurs.
A temporary conductivity caused by condensation must be expected
occasionally.
(2) General specifications of the CC-Link board or the IBM PC/AT compatible
personal computer, whichever is lower, must be satisfied after installation.