... 300bps-460.8Kbps; DIN-Rail or wall mounting installation. 4-port RS485 to LAN Converter(NP304) NP304 series can conveniently connect ... Ethernet 4. Support 300bps-460.8Kbps5. Support TCP, UDP, ARP, ICMP, HTTP, TELNET and DHCP protocol6. Support across gateway, router ... 5 yearsApprovals: FCC, CE, RoHS approvals Ordering Information:NP304 4-port RS232 to Ethernet(10M/100M), DC5V, wall mountingNP304-2M (2 ...