Degree Of Protection - Omron V680-HS63 User Manual

SECTION 7
Appendices

Degree of Protection

Ingress protection degrees (IP-@@) are determined by the following tests. Be sure to check the sealing
capability under the actual operating environment and conditions before actual use.
■
IEC (International Electrotechnical Commission) Standards
IEC 60529: 2001
(A) First Digit: Degree of Protection from Solid Materials
Degree
0
1
2
3
4
5
6
(B) Second Digit: Degree of Protection Against Water
Degree
0 No protection
1 Protection against water
drops
2 Protection against water
drop
3 Protection against sprin-
kled water
RFID System
192
User's Manual
No protection
Protects against penetration of any solid object such as a hand that is 50 mm or more in diameter.
50 mm dia.
Protects against penetration of any solid object, such as a finger, that is 12.5 mm or more in diame-
12.5 mm dia.
ter. Even if finger or other object 12 mm in diameter penetrates, it will not reach a hazardous part.
Protects against penetration of any solid object, such as a wire, that is 2.5 mm or more in diameter.
2.5 mm
Protects against penetration of any solid object, such as a wire, that is 1 mm or more in diameter.
1 mm
Protects against penetration of dust of a quantity that may cause malfunction or obstruct the safe
operation of the product.
Protects against penetration of all dust.
Protection
Not protected against water.
Protects against vertical
drops of water towards the
product.
Protects against drops of
water approaching at a maxi-
mum angle of 15 to the left,
right, back, and front from
vertical towards the product.
Protects against sprinkled
water approaching at a maxi-
mum angle of 60 from verti-
cal towards the product.
Protection
Test method (with pure water)
No test
Water is dropped vertically
towards the product from
the test machine for 10
min.
Water is dropped for 2.5
min each (i.e., 10 min in
total) towards the product
inclined 15 to the left,
right, back, and front from
the test machine.
Water is sprinkled for 10
min at a maximum angle of
60 to the left and right
from vertical from the test
machine.
200 mm
200 mm
15°
Water rate is 0.07
liter/min per hole.