The X-310™ is a robust, full-featured Ethernet I/O module. It is also fully web-enabled. In total, it has four 1Amp relays and four optically-isolated digital inputs. Up to four temperature or humidity sensors can be supported at one time and it can also control up to 16 remote relays.
WebRelay is an electrical relay, also known as an electrical switch. It also has a built-in web server. You can turn the relay on or off, or you can even pulse it by making use of a web browser. Over a long period of time, it has proven itself to be reliable in many different applications including remote reboot, industrial control, security, and remote control and monitoring.
The CVT-232A-3 is a compact, rugged, industrial-grade, port-powered, 3-wire RS232 Isolator. The unit features 5000V opto-isolation circuitry and optically isolates three (3) RS-232 lines (TX, RX and GND), which effectively protects your RS-232 devices from ground loops, noise problems, transient surges, remote lightning and spikes.
The CVT-485_422-3 is a compact, rugged, industrial-grade, optically-isolated, port-powered RS232 to RS485 / RS232 to RS422 converter, which can be used to convert any standard RS232C port into a 2-wire half-duplex RS485 port or a 4-wire full-duplex RS485/RS422 port and vice versa.
The HUB-485-4 is a rugged, industrial-grade, optically-isolated RS-485 Hub / Splitter / Repeater, which can be used to expand RS-485 networks by splitting one RS-485 network into four (star wiring), in turn increasing the maximum number of nodes and the distance covered by an RS-485 network.
HWg-WLD is an IP based water sensor with water leak detection cable. The product features a Web server, SNMP support, e-mail alerts. HWg-WLD can control remote relay outputs over IP (switch remote relay ON/OFF if water leak is detected).