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FS-8700-01 Modbus RTU/ASCIIFS-8700-01_Modbus_RTU Driver Manual
3
HARDWARE CONNECTIONS
It is possible to connect a Modbus RTU or Modbus ASCII device to any of the existing serial ports on the
2
FieldServer
. These ports simply need to be configured for the appropriate driver in the configuration file.
Configure the Modbus RTU or Modbus ASCII device according to manufacturer's instructions.
2
Not all ports shown are necessarily supported by the hardware. Consult the appropriate Instruction manual for details of the ports available
on specific hardware.
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web: www.fieldserver.com
Tel: (408) 262 2299 Fax: (408) 262 2269 Toll Free: (888) 509 1970 email: support@fieldserver.com
DB25M
DB25F
Typical DB9/DB25
kit assemblies are
shown here. Refer
to the third party
device literature
for exact
configuration
required.
DB9M
DB9F
RJ45 Connector
OR
BASE NAME:
FILE NAME:
8917-01 WIRE LIST
FUNCTION
FROM
TO
COLOUR
RX
RJ45-01 DB25M-03
WHITE
CTS
RJ45-02 DB25M-05 BROWN
DSR
RJ45-03
YELLOW
GND
RJ45-04 DB25M-07
GREEN
GND
RJ45-05
RED
DTR
RJ45-06
BLACK
RTS
RJ45-07 DB25M-04 ORANGE
TX
RJ45-08 DB25M-02
BLUE
8917-04 WIRE LIST
FUNCTION
FROM
TO
COLOUR
RX
RJ45-01
DB25F-02
WHITE
CTS
RJ45-02
DB25F-04
BROWN
DSR
RJ45-03
YELLOW
GND
RJ45-04
DB25F-07
GREEN
GND
RJ45-05
RED
DTR
RJ45-06
BLACK
RTS
RJ45-07
DB25F-05 ORANGE
TX
RJ45-08
DB25F-03
BLUE
8917-03 WIRE LIST
FUNCTION
FROM
TO
COLOUR
RX
RJ45-01
DB9M-02
GREY
CTS
RJ45-02
DB9M08
BROWN
DSR
RJ45-03
DB9M-06
YELLOW
GND
RJ45-04
DB9M-05
GREEN
GND
RJ45-05
RED
DTR
RJ45-06
DB9M-04
BLACK
RTS
RJ45-07
DB9M-07 ORANGE
TX
RJ45-08
DB9M-03
BLUE
8917-02 WIRE LIST
FUNCTION
FROM
TO
COLOUR
Rx
RJ45-01
DB9F-03
WHITE
GND
RJ45-04
DB9F-05
GREEN
Tx
RJ45-08
DB9F-02
BLUE
(408)-262-2299
FIELDSERVER
MODBUS RTU or MODBUS ASCII
CONNECTION DIAGRAM
DATE: 2/5/07
BY:
MC
Page 4 of 22
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