The TC3847-5 is ideal for users needing to extend dry contacts across existing Layer 2/Layer 3 networks and low latency is an important requirement. The JumboSwitch® series is a TDM over IP /Ethernet based solution designed to emulate time-division multiplexing over.
Dry Contact Switching is a system that uses C form relays for all wire connections that have an Air Gap between the un-used data channel. An air gap relay will prevent all but the most direct lightning strikes from damaging your computer modem and it cannot be hacked through the data paths. You can also use physical layer A/B switches for Zone Switching in IP security camera applications.
Each interface card provides 8 dry contact ports and fits into any one of four standard JumboSwitch housing options including the 2S Standalone chassis and 1U/2U/4U card cages. Power supply options are 12VDC, 24VDC, -48VDC or 115/230VAC. Standard operating temperature is -20°C to +70°C and the extreme temperature version is -40°C to +80°C.
When an alarm occurs on a Cobalt module, the TCP/IP dry contact alarm device receives a signal from the server and triggers alerts on one or two external systems. The signal is received via the TCP/IP network (Ethernet), and triggers the alert by opening or closing the connected dry contact devices. The benefits of Dry contact alarm, The IP-based premium remote monitoring devices of the 600 and 700 model series can be equipped with this Dry Contact Board 40. Each Dry Contact Board 40 offers 32 inputs plus 8 isolated outputs for connecting potential-free dry contacts. Plugs for connecting the digital / dry contact fault signaling contacts are included in the scope of delivery.
The two-wire dry contact sensor detects a connection between two wires. The Armored Sensor™ IP67 weather-proof enclosure makes the sensor suitable for outdoor and industrial use. An indoor / smart building version is also available for low cost applications. The contact sensor can be used as a bridge device to enable a wide variety of sensors.
Dry Contact Sensor – 2 – Configuring the Dry Contact Sensor a) Plug the sensor into one of the RJ45 ports on the rear panel of the unit. b) Now point your browser to the IP address of the unit (default, 192.168.0.100). Next you need to login as the administrator using your administrator password (default is “public”). You will then, IPS2222 is ethernet controller with embedded web server for monitoring and control. Device includes 2 dry contact inputs, 2 analog inputs, 2 relay outputs, 1-Wire input for 2 temperature & humidity sensors.
IPSW2210 – IP sensor and Watchdog. 10Mb/s, Watchdog, 2 dry contact inputs, 1 relay output, 5 temperature & humidity sensors.
Ingress Protection ( IP ) and what it means. The IP Code (or International Protection Rating, sometimes also interpreted as Ingress Protection Rating*) consists of the letters IP followed by two digits and an optional letter.As defined in international standard IEC 60529, it classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and …
