Chapter 9. Installation and Wiring
9-2
9.1.2 Handling Instructions
This section describes the handling of the XGT Panel.
• Do not drop off, and make sure that strong shock should not be applied.
• Do not unload the PCB from its case. It can cause faults.
• During wiring, be sure to check any foreign matter like wire scraps should not enter into the upper side of the PLC. If any
foreign matter has entered into it, always eliminate it.
1) Handling instructions
The followings describe instructions for handling or installing the XGT Panel.
(1) I/O specifications re-check
Re-check the input voltage and polarity for the input part. If a voltage over the maximum switching capacity is applied, it
might cause a problem, breakdown or fire. Do not exceed 10m for the wiring.
(2) Used wire
Select the wire with due consideration of ambient temperature and rated current. Its minimum specifications should be
AWG24 (0.18 ㎟) or more.
(3) Environment
When wiring the I/O part, if it locates near a device generating an cause short circuit, destruction or malfunction.
(4) Polarity
Before applying the power to part that has polarities, be sure to check its polarities.
Especially, be sure not to connect AC power supply to the external power supply terminal.
(5) Terminal block
Check its fixing. During drilling or wiring, do not allow any wire scraps to enter the PLC. It can cause malfunction and fault
.
(6) Wiring
Wiring I/O wires with high voltage cable or power supply line can cause malfunction or disorder.
Be sure that any wire does not pass across the LCD (I/O status will not be clearly identified).
(7) Be cautious that strong shock does not applied to the XGT Panel, and do not separate the PCB from the case.
To Next Page
Loading...
Need help?
General
