Features

• Supports Modbus TCP to Modbus RTU/ASCII Networks
• 4 Modbus modes selectable
• Suport 1x Master or 1x Slave mode.
• Web Browser configuration
• Easy installation Windows utility
• Watchdog function

Specifications

Hardware

• CPU: 32-bit ARM Cortex-M4 CPU, 120 MHz
• RAM:128K bytes SRAM
• ROM: 512K bytes Flash ROM
• OS: µClinux OS

Ethernet

• Port number: 1
• Port Type: RJ-45 Connector
• Speed: 10 / 100 Mbps ( Auto Detect )
• Protocol: ARP, IP, ICMP, UDP, TCP, HTTP, DHCP
• Mode: TCP Server / TCP Client / UDP / Virtual Com / Pairing
• Setup: HTTP Browser Setup (IE, Chrome, Firefox)
• Security: Login Password
• Protection: Built-in 1.5KV Magnetic Isolation

Serial Ports

• Port number:  2
• Port Type:  RS-232 x 1 Port ( DB9 ) ,
• RS-422/485 x 1 Port (Auto Detect)
• Connector:   Male DB9 / 4-pin Terminal Block
• Speed:  300 bps ~ 230.4 Kbps
• Parity:  None , Odd , Even , Mark , Space
• Data Bit:  5, 6 , 7 , 8
• Stop Bit:  1 , 2
• Port 1 RS-232:  Rx , Tx , GND
• Port 2
  • RS-422:  Rx+ , Rx- , Tx+ , Tx-
  • RS-485:  Data+ , Data-
• Built–in:  RS-422/485 pull high / low Resistor
• Protection:  422/485 Surge & Over Current Protection
• Built in 15KV ESD protection for all signals

Other Features

• LED:  SYS (PWR), DI/DO, Port-2, Port-1
• Built in H/W Watchdog timer 

Software Features

• OS Supported:  Windows 2000/2003/XP/Vista/Win 7/8/10
• Configuration:  Window Utility, Web Browser
• Support Modbus TCP To Modbus RTU / ASCII Slave, Modbus RTU / ASCII To Modbus TCP Slave 

Power

• Input:  DC 9 ~30V, 300mA@ 12VDC
• Consumption  < 4W
• DC Jack & 2-pin Terminal Block.

Mechanical and Environment

• Dimensions: 90 * 60 * 25 mm ( W * D * H )
• Temperature:
  • Operating: 0°C ~ 70°C (32°F ~ 158°F)
  • Storage: -20°C ~ 80°C (-4°F ~ 176°F)
• Humidity:
  • Operating: 10% ~ 95% non-condensing
  • Storage: 5% ~ 95% non-condensing

Warranty

• Warranty period: 1 year.