HAT600P Series ATS Controller User Manual Page 47 of 58
17
COMMUNICATION CONFIGURATION
17.1
ILLUSTRATION
HAT600P series controller has RS485 serial port, USB communication port, ETHERNET communication
port. Among them RS485 and ETHERNET communication port are allowed to connect the local area
network openly. They both use Modbus protocol via PC or system software of data collecting, which
provides a simple and practical dual power switching management to factories, telecom, industrial and
civil buildings, which achieves “remote control, remote measuring, remote communication” functions.
More information of Communication Protocol, refer to “HAT600P Communication Protocol”.
NOTE
: ETHERNET communication is only applicable for HAT600PBI and HAT600PS.
17.2
RS485 COMMUNICATION PORT
Communication Protocol: Modbus-RTU
Communication Parameters,
Module address 1 (range: 1-254)
Baud rate 9600 bps(2400/4800/9600/19200bps)
Data bit 8bit
Parity bit None (None, Odd Parity, Even Parity)
Stop bit 2bit (1 bit or 2-bits)
17.3
USB COMMUNICATION PORT
D form USB communication port can be used to connect PC test software to configure parameters and
at the same time it can be used to module software upgrade.
Fig. 12 USB Connection
17.4
ETHERNET COMMUNICATION PORT
Communication protocol: Modbus TCP/IP
Self adaptable 10/100Mbps working mode, not supportive of autopolarity inversion function. Users
need to use direct connecting wire to connect with converter or router, use cross wire to connect with
terminal device ( e.g. PC). If the device connecting with controller has autopolarity inversion function,
then users can use any wire to connect with the device.
Fig. 13 Direct Connection Between Controller and Router
