2.3.
Communication Specification
Communication speed
1200 /2400/4800/9600/19200 bps Selectable
Control procedure
Asynchronous communication system
Communication system
Half duplex system
Character system
Binary (8 bit)
Start/Stop bit
1 bit
Error check (CRC16)
2 byte
Parity check
None
PRODUCT DETAIL
3.1.
Layout and detail
Name
Description
Connector
CN2, Connector to inverter main PCB
Signal
connection
terminal
Communication
signal connection
terminal
P
485 signal - high
N
485 signal – low
G
485 Ground
S
Shield
T1
T2
Short T1 and T2 to connect a
termination resistor
3
modbus-rtu iS5 manual.doc