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QUANTUM™ LX COMPRESSOR CONTROL PANEL
COMMUNICATIONS SETUP
090.020-CS (APRIL 13)
Page 120
SERIAL COMMUNICATIONS PORT WIRING
RS-232 WIRING AND JUMPERS
COM-2 (TB3
)
The following pictorial shows the communica-
tions board, as well as the jumpers, LED’s and
signal pinouts to allow the end user to communi-
cate to Com-2 (TB3) using RS-232 protocol. Re-
fer to the tables in this section for the speci
fi
cs
on the jumper settings and wiring convention for
RS-232.
A B
COM
TX
RX
LK17
D1
RS-232 TB3
3-Pin Connector
PC or PLC
9-Pin
D-Connector
6
7 8 9
1 2 3 4 5
TX
RX
COM
D
D D
D
PORT
80H
D
0
1
D6
D3
D2
LK1
LK4
LK3
LK6
LK5
COM-2
1
2
3
4
RS-
422
COM-1
1
2
3
4
RS-
422
TB1
TB2
LK16
A B
LK7
LK10
LK9
LK8
LK2
PL2
SW1
ON
1 2 3 4 5 6 7
8
PL3
KB
D8
COM-2
TB3
RS-232
3
2
1
PL1
Transmit Data (TX)
LED
Receive Data
Receive Data
(RX) LED
(RX) LED
Jumper
Jumper
B A
LK11
RS-232 Com-2 (TB3) Communications Wiring
RS-232 Com-2, TB3 Communications Board Jump-
ers
LINK POSITION
FUNCTION
LK11
A *
B
RS-232 for COM2 (TB3)
RS-422 for COM2 (TB2)
* Standard Setting
RS-232 Com-2, TB3 Communications Signals
TB3 Connector Pin #
Signal
1
2
3
Transmit Data (TX)
Received Data (RX)
Ground (COM)
COM-3 (PL6)
The following pictorial shows the communications
board, as well as the jumpers, LED’s and signal pin-
outs to allow the end user to communicate to Com-3
(PL6) using RS-232 protocol. Refer to the table en-
titled Com-3, PL6 Communications Signals for the
speci
fi
cs on the jumper settings and wiring conven-
tion for RS-232. NOTE: There are NO jumper settings
associated with this connector (Com-3).
D1
LK11
B A
PL16
LK12
LK11
B
A
TB2
COM2 (TX)
LK4
LK3
PL11
PL15
PL5
PL3
PL4
PL1
PW
R
SUSP
FLASH
LK2
LK8
LK9
LK10
PL19
PL18
PL24
PL17
PL8
LK1
PL7
PL9
PL13
PL12
PL10
PL14
RS-422
1
2
3
4
COM-1
LK6
B
A
LK5
LK7
PL3
PL4
TB3
COM-2
RS-232
3
2
1
KB
D8
PL1
LK6
LK4
LK1
LK3
LK17
LK5
A B
1
2
3
4
RS-
422
TB1
LK2
A B
LK7
D6
COM2 (RX)
D2
LK16
LK8
SW1
ON
1
2 3 4 5 6 7 8
LK10 D3
PL2
0
1
2
LK9
PL6
PC or PLC
9-Pin
D-Connector
5
1
9
6
COM TX
RX
RS-232 Com-3 (PL6) Wiring To 9-Pin D-Connector
RS-232 Com-3, PL6 Communications Signals
PL6 Connector
Pin #
Signal
3
Received Data (RX)
5
Transmit Data (TX)
9
Ground (COM)
Содержание Frick QUANTUM LX
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Страница 109: ...QUANTUM LX COMPRESSOR CONTROL PANEL COMMUNICATIONS SETUP 090 020 CS APRIL 13 Page 109 SECTION 8 Q5 CONTROLLER ...
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Страница 117: ...QUANTUM LX COMPRESSOR CONTROL PANEL COMMUNICATIONS SETUP 090 020 CS APRIL 13 Page 117 SECTION 9 Q4 CONTROLLER ...
Страница 129: ...QUANTUM LX COMPRESSOR CONTROL PANEL COMMUNICATIONS SETUP 090 020 CS APRIL 13 Page 129 SECTION 10 APPENDICES ...
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