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Product Detail - LG SV-iS5 User Manual

Modbus-rtu option board for sv-is5 series
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2.3.
Communication Specification
Items
Communication speed
Control procedure
Communication system
Character system
Start/Stop bit
Error check (CRC16)
Parity check
3.

PRODUCT DETAIL

3.1.
Layout and detail
Name
Connector
Signal
connection
terminal
Specifications
1200 /2400/4800/9600/19200 bps Selectable
Asynchronous communication system
Half duplex system
Binary (8 bit)
1 bit
2 byte
None
CN2, Connector to inverter main PCB
Communication
signal connection
terminal
Description
P
N
G
S
T1
T2
Figure 1. Layout
2
485 signal - high
485 signal – low
485 Ground
Shield
Short T1 and T2 to connect a
termination resistor
modbus-rtu iS5 manual.doc

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