User Manual
Industrial Ethernet Serial Gateway
Modbus Serial/TCP Series
WWW.SSTCOMM.COM
5
Packet request is automatically routed to the serial port;
Network security settings;
Limit the IP address range of clients’ communication machine;
Login password can be set;
Debugging function;
Provide easy-to-use configuration software SST-MT-CFG.
1.3 Technical specifications
[1] Slave mode: Support 4 Modbus TCP master communication simultaneously, and can support 32
command request simultaneously;
[2] Master mode: Support visiting 4 different IPs or Modbus TCP slaves of different ports;
[3] Every serial interface is all RS485 or RS232, half-duplex, and baud rate support: 1200, 2400, 4800, 9600,
19200, 38400, 57600, 115200 and 230400bps optional; parity: none, odd and even optional; 1 or 2 stop bits;
[4] Power supply: 24VDC (11V ~ 30V), 130mA (24VDC);
[5] Working temperature: -4
℉
~140
℉
(-20
℃
~60
℃
), relative humidity: 5% ~ 95% (non-condensing);
[6] External Dimensions (W*H*D): 1.57 in*4.92 in*4.33 in (40mm*125mm*110mm);
[7] Installation: 35mm rail;
[8] Protection class: IP20;
[9] Test standard: EMC test standards.
