Industrial HMI Touch Panel Hardware Manual
M
2
I Corporation 19 / 23
11-35, Simin-daero 327beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do 14055, Korea,
Tel: +82-70-465-3366, Fax: +82-31-465-3355, www.m2i.co.kr
(2) The Power terminal has following specifications.
Caution: The use of the Pin Terminal(ferrule) when installing the power supply and ground terminal is important
for maintaining the performance of the device. Failure to install power and ground using the same Pin
Terminal(ferrule) as below may cause explosion due to spark due to abnormal cable loss. Therefore, please be
sure to familiarize yourself with how to use Pin Terminal(ferrule) below.
B
L
F
E
D
d
1.8~2.0
22~18
12~14
5
3.3~3.8
2~2.5
(3) Wiring of power is as follows.
7.2 Ground wiring
(1) The product has enough anti-noise measure, so except that there are many noises. Especially, the ground is
not needed. When doing ground, please refer to the followings.
(2) The ground should be the exclusive ground. The ground should be type class 3 ground (ground resistor is
less than 100Ω)
(3) When not doing the exclusive ground, do common ground like figure B.
(4) Use the cable width more than 2mm
2
. Put the point of the ground near product and shorten Ground line.
