Mitsubishi Electric F920GOT-BBD-K-E, Hardware Manual

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