SST Automation GT200-MT-CA, User Manual, Page: 5 / 31

User Manual
EtherNet to CAN Gateway
GT200-MT-CA
WWW.SSTCOMM.COM
5
2 Product Overview
2.1 Product Function
It can monitor data on the CAN network through Modbus TCP, TCP Server, TCP Client and UDP protocols,
etc.
2.2 Technical Specifications
2.2.1 Modbus TCP/CAN
[1] Ethernet Side

Two 10M / 100M adaptive Ethernet port, half-duplex, full-duplex;

Support Modbus TCP protocol, as slaves (Modbus TCP server);

Support 03, 04, 16 function codes;

Input register start address is 0, support 04 function code;

Output register start address is 0, support 03, 16 function codes;

Each 8 registers (16 bytes) constitute 1 CAN frame;

Each Modbus TCP command packet contains up to 15 CAN frame;

Send buffer can cache up to 300 CAN frame (in the non-periodic transmission mode) and 50 CAN
frames (in the periodic transmission mode);

Receive buffer can cache up to 150 frame;

Support DHCP;
[2] CAN Side

Support CAN2.0A and CAN2.0B;

CAN Baud rate support 1M, 500K, 250K, 125K, 100K, 50K, 20K, 10Kbps;
2.2.2 TCP Server/CAN
[1] Ethernet Side

Two 10M / 100M adaptive Ethernet port, half-duplex, full-duplex;

Support TCP protocol, as server;

Support 4 Client connections;

Support forwarding CAN frame data to 4 TCP client and forward CAN frame data from 4 Client;

Gateway can cache up to 200 CAN frame data from TCP Client;

Supports static IP address configuration (manual allocation) and DHCP automatically assigns IP address;