Features

• Supports Modbus TCP to Modbus RTU/ASCII Networks
• 4 Modbus modes selectable
• Supports 8 TCP Masters simultaneously, 32 requests simultaneous per Master
• Serial Master access to 8 TCP Slaves
• Web Browser configuration
• Easy installation Windows utility
• On line F/W upgrade

Specifications

Hardware

• CPU: 32-bit ARM 7 CPU , 80 MHz
• RAM: 8M bytes SRAM
• ROM: 4M bytes Flash ROM
• OS: μClinux OS
• Watchdog: Built in H/W Watchdog timer

Ethernet

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

Web Console

• Security: Login Password
• Protection: Built-in 1.5KV Magnetic Isolation

Serial Interface

• Port number: 1
• Port Type: RS-232 x 1 Port (DB9) OR
• RS-422/485 x 1 Port Software Selectable
• 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
• RS-232 pins: Rx, Tx, GND, RTS, CTS, DTR, DSR, DCD
• RS-422 pins: Rx+, Rx-, Tx+, Tx-
• RS-485 pins: 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

Power

• Input: DC 9 ~24V, 500mA@ 12VDC
• LED SYS (PWR), LAN, LED1, LED2(User Define)
• Regulatory Approval
• FCC Part15 Class A
• CE EN55022 Class A, EN55024
• RoHS Compliance

Warranty

• Warranty: 1 Year

Environment

• Temperature: Operating: -10°C ~ 65°C (14°F ~ 149°F)
• Storage: -20°C ~ 70°C (-4°F ~ 158°F)
• Humidity: Operating: 10% ~ 95% non-condensing
• Storage: 5% ~ 95% non-condensing

Software Features

• Modbus RTU Slave / ASCII Slave to TCP Master,
• 4 Modes: TCP Slave to RTU Master / ASCII Master Selectable through Web Browser
• TCP Master: Up to 8 simultaneous TCP Master, support 32 simultaneous requests per Master
• Serial Master: Access to 8 TCP Slaves simultaneously
• OS Supported: Win 2000/2003/XP/Vista/Win 7/Win 8
• Configuration: Window Utility, Web Browser