Chapter 4 Basic Functions; Correspondence Between Channel And Serial Port; Local Network Parameters; Local Ip - Ebyte NB124E User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd

Chapter 4 Basic functions

4.1 Correspondence between channel and serial port

Baud rate：2400、4800、9600、14400、19200、38400、57600、76800、115200bps；
Data bit：Only supports 8 bits；
Parity bit: support no parity (NONE), odd parity (ODD), even parity (EVEN);
Hardware flow control: not supported;
Channel Serial Port
Channel 1
Channel 2

4.2 Local network parameters

4.2.1 Local IP

STATIC（Static IP） ：Users can define and configure IP, subnet mask, default gateway, domain
name resolution server (DNS server);
DHCP (dynamic IP acquisition): The device logs in to the server to automatically obtain the IP
address, subnet mask, gateway address, and DNS server address;

4.2.2 DNS (domain name resolution)

When the user enters the domain name, the DNS server will be automatically queried, and the
DNS server will retrieve the database to obtain the corresponding IP address. In the static IP mode,
the user can customize the domain name resolution server to resolve private domain name server
data. In the dynamic IP mode The device automatically follows the domain name resolution server
configured by the routing device, and the user only needs to modify the DNS server of the routing
device, no need to configure the device.

4.2.3 Reconnection cycle for Network disconnection

When the device detects that it is disconnected from the server, it periodically initiates a
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Indicator
COM1 PORT1
COM2 PORT2
Serial protocol
RS485、RS232、RS422
RS485、RS232、RS422
NB124E_User Manual
Factory port, mode
8001、TCPS
8002、TCPS