HAT600R Series ATS Controller User Manual Page 48 of 59
16
COMMUNICATION CONFIGURATION AND CONNECTION
16.1
ILLUSTRATION
HAT600R 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 “HAT600R Communication Protocol”.
NOTE
: ETHERNET communication is only applicable for HAT600RBI and HAT600RS.
16.2
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)
16.3
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. 15 USB Connection
16.4
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. 16 Direct Connection Between Controller and Router