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Section A:
2300-A8II Installation Guide Index.
Section A: Description, Ordering and Specifications.
Index.
Features, Description and Ordering Information.
Specifications. Dimensions.
Section B: Station ID Tables.
Station ID Tables.
Section C:
Status Indicators.
Power and RS485 Comms Wiring.
Connection Example Diagram.
Section D:
Dip Switch Settings.
Station Number Programming.
MODBUS Applications.
Section E: Wiring & Installation.
Mounting.
Power Supply Wiring.
RS485 Comms Signal Cabling.
Commissioning.
Computer to 2300 Series Comms Connections
2100-IS/NS
RS485
Converter/
Isolator
RS485 DATA HI-WAY
CABLE POLARITY MUST
BE OBSERVED
2300 I/O
Remote Station
2300 I/O
Remote Station
2300 I/O
Remote Station
2300 I/O
Remote Station
RS485 DATA HI-WAY
CABLE POLARITY MUST
BE OBSERVED
IMPORTANT:
(i) All cables must be
screened
(ii) All screens must be
connected together.
(iii) The screen must not
be earthed at any point.
Notes:
RS485 can only be used
with software release
Ver 5.0 onwards
RS232
MicroScan V5
RS232
USB485
USB to RS485
Converter
74
71 70
COM
TX+
TX-
RS485 DATA HI-WAY
CABLE POLARITY MUST
BE OBSERVED
70
71
Remote Station
70
71
Remote Station
70
71
Remote Station
70
71
Remote Station
RS485 DATA HI-WAY
CABLE POLARITY MUST
BE OBSERVED
IMPORTANT:
(i) All cables must be
screened
(ii) All screens must be
connected together.
(iii) The screen must not
Resistor=1k
be earthed at any point.
Notes:
End of Data
RS485 can only be used
Hi-way
with software release
Junction Box
Ver 5.0 onwards
USB
MicroScan V5
USB
2300-NET
10/100 Ethernet
to RS485
Converter
74
71
70
COM
TX+
TX-
70
71
2300 I/O
70
71
2300 I/O
70
71
2300 I/O
70
71
2300 I/O
Resistor=1k
End of Data
Hi-way
Junction Box
14.22-2
TCP/IP
MicroScan V5
Ethernet
74
71 70
COM
TX+
TX-
RS485 DATA HI-WAY
CABLE POLARITY MUST
BE OBSERVED
70
71
2300 I/O
Remote Station
70
71
2300 I/O
Remote Station
70
71
2300 I/O
Remote Station
70
71
2300 I/O
Remote Station
RS485 DATA HI-WAY
CABLE POLARITY MUST
BE OBSERVED
IMPORTANT:
(i) All cables must be
screened
(ii) All screens must be
connected together.
(iii) The screen must not
Resistor=1k
be earthed at any point.
Notes:
End of Data
RS485 can only be used
Hi-way
with software release
Ver 5.0 onwards
Junction Box
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