Mitsubishi GOT1000 GT11 User Manual

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7.2 Wiring inside and outside the panel
7.2.3 Attaching surge killers to control equipment
1
OVERVIEW
2
SYSTEM CONFIGURATION
3
SPECIFICATIONS
4
PART NAME
5
EMC DIRECTIVE
6
INSTALLATION
7
WIRING
8
OPTION
7.2.3 Attaching surge killers to control equipment
If communication errors happen in synch with the on/off signals from certain control equipment (referred to
as "load" hereafter) such as no fuse breakers, electromagnetic contactors, relays, solenoid valves, and
induction motors, surge noise interference is suspected.
If this problem happens, keep the ground cable and communication cable away from the load.
If that is not possible, an installation of a surge killer will help reduce noise interference.
Place the surge killer as close to the load as possible.
Remedy for AC inductive load
Remedy for DC inductive load
Output
AC
C
R
L:Load
Keep the ground cable and
communication cable away
from each other.
Place the surge killer near the load.
Output equipment such as PLC output unit
Output
DC
D
L:Load
Keep the ground cable and
communication cable away
from each other.
Place the surge killer near the load.
Output equipment such as PLC output unit

Mitsubishi GOT1000 GT11 Specifications

General

Power Supply	24V DC
Operating Temperature	0 to 50°C
Storage Temperature	-20 to 60°C
Screen Size	5.7 inches
Resolution	320 x 240 pixels
Communication Interface	RS-422/485, USB
Memory	Internal flash memory
CPU	RISC
Touch Panel	Analog Resistive