Aritech IO950ND Intelligent IO Unit with Isolator DIN Rail Mount Apollo equivalent SA4700-302

Aritech IO950ND Intelligent IO Unit with Isolator DIN Rail Mount Apollo equivalent SA4700-302IO950ND is the new DIN-Rail inputoutput unit which provides supervision of one or more normally open contacts connected to a single pair of cables and a set of changeover relay output contacts.Ease of InstallationImproved design for ease of wiring meaning faster installation unit can be fitted to back-box before wiring is connected. Colour coded terminal blocks for easier identification green for loop wiring yellow for mains wiring grey for inputs and low voltage relays.Key FeaturesImproved design for ease of wiring meaning faster installationLoop poweredSupervise one or more NO switches on a single cable pairLocal LEDs signalling IO and fault conditionsIsolators within each device