8
2.5.3 Power Input Ports
The KGW3204 Modbus gateway is equipped with phoenix terminal block whose space is 5.08mm, it has dual
power inputs PWR1 and PWR2 for redundancy.
2.6 Specifications
Ethernet Interface
Number of
Ports: 2
Speed:
10/100 Mbps, Auto MDI/MDIX
Connector:
RJ45
×
1
Protocols:
Modbus TCP
Magnetic Isolation Protection:
1.5 KV (built-in)
Serial Interface
Number of Ports: 4
Serial Standards:
RS-232/RS-422/RS-485, software option supported
Connector:
DB9 Male
ESD Protection:
15KV ESD
Magnetic
Isolation Protection:
2KV (built-in)
DIP Switch:
Enable/Disable RS-485 terminal resistance
Protocols:
Modbus RTU/ASCII Master/Slave
Serial Communication Parameters
Data Bits:
5, 6,
7, 8
Stop Bits:
1, 2
Parity:
None, Even, Odd, Space, Mark
Flow Control:
XON/XOFF, RTS/CTS, None
BaudrateBaud rate
:
300bps - 460.8kbps
Serial Signals
RS-232:
TxD, RxD, RTS, CTS, GND
RS-422:
Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w:
Data+, Data-, GND
Powe
r
Pin
Function
PWR1 +/L
PWR1 connects to +/L
-/N
PWR1 connects to -/N
PWR2 +/L
PWR2 connects to +/L
-/N
PWR2 connects to -/N
Summary of Contents for KGW3204
Page 1: ...KGW3204 Modbus Gateway User Manual 1st Edition August 2017 www kyland com...
Page 4: ...5 2 Transparent B 31 5 3 Agent A 33 5 4 Agent B 37...
Page 7: ...3 Certificates CE FCC UL61010 ULC1D2 and RoHS Ongoing...
Page 18: ...14 should be in Modbus RTU ASCII Slave mode...
Page 20: ...16...
Page 44: ...40...