EtherLink/3 datasheet (PDF; 180 KB)

The EtherLink/3 is a simple device to add Ethernet connectivity to an ASI controller or network, providing a cost effective solution for connecting ASI controllers to a new or existing TCP/IP network.

The ASI Etherlink/3 offers advanced data buffering functionality. In situations where the remote server cannot be reached, whether it be due to network outages or other issues, the EtherLink/3 will buffer trend and alarm/event data and periodically attempt to deliver the data to it's destination. The intelligent data buffering capability helps control systems incorporating the EtherLink/3 to avoid 2 common problems: "holes" in the trend data, and missed alarms or event notifications.

The EtherLink connects directly to the RS-232 modem port of a SINC/3-3000 Multiport System Interface. Using the optional null modem cable, an EtherLink/3 can be connected directly to the RS-232 Port of a single ASIC/2-7540 or ASIC/2-8540 controller. The device is configured with an IP address and setup parameters either directly through the built-in web server configuration interface, or by means of a dumb terminal program (e.g. HyperTerminal) connected to the RS-232 port.

The ASI WebLink graphical interface communicates via LinkOPC (OPC Server) to a remote ASI Controls device or network to provide full access to all devices on the remote network. The EtherLink/3 annunciates alarm and event notifications, with delivery to email or cellphone using WebLink remote monitoring and control software.

The device is small and easy to configure, it can be installed and fully operational in minutes. A power supply is included.