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

GOT-F900 SERIES (CONNECTION)
4.6

Outline of Internal Wiring

The figure below shows the internal wiring of the GOT-F900.
F920GOT-K/F930GOT-K
Display circuit
LCD panel
Touch switch circuit
(F930GOT-K only)
CPU/communication circuit
CPU memory
I/O interface
ƒL•[ƒpƒbƒg
Function keys
(with indicator LEDs
Ten-key pad
F930GOT/F940GOT/F940WGOT
Display circuit
LCD panel
Touch switch circuit
CPU/communication circuit
CPU memory
F940GOT only
POWER LED
Installation and Wiring of F920GOT-K/F930GOT(-K)/F940(W)GOT 4
Power
supply
circuit
Serial
communication
unit
*1
)
Cursor key
*1 F930GOT-K only
Power
supply
circuit
COM0
Serial
communication
COM1
unit
COM2
The 24V type
F920GOT-K and
F930GOT-K
RS-422
(for externally connected equipment)
RS-232C
(for externally connected equipment or
personal computer)
The 5V type F920GOT-K only
5V DC power is supplied from
PLC via RS-422/RS-232C port.
F930GOT,F940GOT F940WGOT
RS-422 RS-422
(for externally connected (for externally connected
equipment) equipment)
F930GOT,F940GOT
RS-232C
(for externally connected
equipment or personal computer)
F940WGOT only
RS-232C
(for personal computer)
F940WGOT
RS-232C
(for externally
connected
equipment)
4-15
1
2
3
4
5
6
7
8
9
10