Dry contacts • Dry contacts • What does it do? • A dry contact, also called a volt-free contact, is a relay contact that does not supply voltage. The relay energizes or de-energizes when a change to its input has occurred. In other words, a dr...

...is the Physical Contact (PC) connector. With the PC connector, the two fibres meet as they do with the flat connector, but the end faces are polished to be slightly curved or spherical. This eliminates the air gap and forces the fibres into ...

...either PC or APC contacts. In addition to the type of adaptor, you also need to determine the necessary attenuation value, such as 5 or 10 dB. This value varies, depending on the strength of fibre optic signal desired. • Learn more: • Fibre O...

...industrial switching needs of interfaces is the SM500 system you will find in Serial to Serial. It can be controlled by Dry Contacts, Ethernet, Web and SNMP and it is just switching contacts. • Learn more: • IP Ratings (Ingress Protection). •  

...Type K thermocouples are used in oxidizing, inert or dry reducing atomspheres. Exposure to vacuum is limited to short time periods. Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures.

...airflow, status of dry contact, door, motion detector, and other sensors. • Data collecting and graphing. • Measurements are periodically stored in the internal memory or external storage media and displayed as graphs. • Alerting. • When the me...

...They are chilly, dry, noisy places, often located out of the way and they also have strict security and fire control procedures. Whether an administrator needs access to a handful of servers, or to hundreds, a KVM extender can be interfaced t...

...of Video Splitters • Contact our FREE Tech Support • If you need service or support immediately, contact our FREE Tech Support, 24/7/365. • If you need to display your video signal on more than one screen, you can easily split your signal using v...

...ranges up to 10km • Contact our FREE Tech Support • If you need service or support immediately, contact our FREE Tech Support, 24/7/365. • Extend your USB connections over LAN, CATx or fibre optic cabling. Find the combination of number of ports...