Modbus TCP to RTU/ASCII 1 port Gateway
• 4 Modbus modes selectable
• Support 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
• Support Modbus TCP to Modbus RTU/ASCII Networks
• 4 Modbus modes selectable
• Support 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
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
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 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