The RSM-408 is a 8-Port Industrial Ethernet (10/100Base-TX) Real-Time Redundant
Ring Switch. RSM-408 supports 10/100M auto-negotiation feature and auto MDI /MDIX
function. It can automatically switch the transmission speed (10 Mbps or 100 Mbps)
for corresponding connections. The connectors of Ethernet port are shielded RJ-45.
The shielded RJ-45 connectors offer a high reliability Ethernet environment for
industrial control and automation.
Built-in ICP DAS Cyber-Ring technique that enable multiple switches to be placed
into a redundant ring. It detects and recovers from a fiber or copper link failure
within approximately 300ms – for the majority of applications a seamless process.
Modbus/TCP, Modbus/RTU and OPC supported, SCADA application can monitor status of
Ethernet port with Modbus or OPC protocol.
RSM-408 provides two power inputs that can be connected simultaneously to live DC
power sources. If one of the power inputs fails, the other live source acts as a
backup to automatically support the RSM-408's power needs. And, the relay output
facility can deliver warning signal while dual power or network link failure.
Introduction
