The 4402 Ethernet to serial server is the easiest way to connect RS-422 or RS-485 serial devices to your Ethernet network.
SeaLINK products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices.
The included software works under a wide variety of operating systems including Windows 98/ME/NT/2000/XP, and the 4402's serial ports appear as virtual COM ports to the host machine.
Standard serial operating calls are transparently redirected to the 4402, guaranteeing compatibility with legacy serial devices and enabling backward compatibility with existing software.
Serial tunneling is also supported, allowing two native serial devices to communicate over a network. Alternatively, raw data socket mode is supported, eliminating the need for a driver.
Impulse can supply the 4402-TB4 kit which includes four TB34 terminal blocks that simplify RS-422 and RS-485 field wiring. Each terminal block adapter includes a DB9 female connector and five screw terminals.
Features
- Interface : Ethernet to RS-422/485 Server
- LAN : Ethernet 10/100BaseT (autosense)
- Ports : 4
- Max. Data Rate : 230.4K bps
- Max. Data Distance : up to 4000ft
- Other Features : Appears as virtual COM ports to host machine
- All modem control signals implemented
- Automatic RS-485 enable/disable
- Built-in watchdog/reset circuit for fault tolerance
- Connectors : 4 x DB9M
- Power Requirements : +5V @ 500mA with 5V DC mains adapter included
- Operating Temperature : 0 to +70C
- Software : SeaCOM software drivers included
- Warranty : Lifetime Warranty