Outline Of Internal Wiring - Mitsubishi Electric F920GOT-K Hardware Manual

GOT-F900 SERIES (CONNECTION)
5.7

Outline of Internal Wiring

The Handy GOT is equipped with the following switches and indicator LEDs shown below.
Handy GOT (Excluding RH model)
1) Switch assignment
The figure below shows the switch assignment. Each switch is expressed in abbreviations as follows.
L1 L2
POWER
SW1 SW2 SW3 SW4
Switches requiring external wiring
The following switches have to be connected to the PLC or external input equipment through the
operation switch connector.
- Operation switches
- Emergency stop switch
Switch and LEDs not requiring external wiring
Because the following switch and LEDs are connected to the display unit CPU and ready for serial
communication with the PLC through the communication port, they do not have to be wired.
- Grip switch and indicator LED for grip switch
-
Indicator LEDs for operation switches
2) Internal wiring of switches
Each switch on the previous page is wired inside the Handy GOT as shown below.
This chapter explains the wiring of external cable is explained here.
Power
supply
RS-422 or RS-232C
(for externally
connected
equipment)
Operation
switches
SW-COM
Emergency
stop switch
ES1
L3 L4
GRIP SW
L5
DC24V+
Power
supply
DC24G
circuit
FG
SW1
SW2
SW3
SW4
ES1
ES1
Installation and Wiring of Handy GOT 5
Abbreviation
SW1~SW4 Operation switches
ES1 Emergency stop switch
Indicator LEDs for
L1~L4
operation switches
Indicator LED for grip
Grip
L5
switch
switch
−
Grip switch
Display circuit
LCD panel
Touch switch circuit
CPU/communication circuit
Serial
CPU memory communication
unit
Name Reference
5.9.1
5.10
5.9.1
5.11
RS-232C
(for personal
computer)
Grip switch
Indicator LEDs
for operation
switches
L1(SW1)
L2(SW2)
L3(SW3)
L4(SW4)
L5
(GRIP SW)
5-31
1
2
3
4
5
6
7
8
9
10