The Wixom manufacturing electronics manufacturer has released new BusWorks XT Series multi-channel optocouplers and interposing relay modules that connect discrete field devices to measurement and ...

1. The well-established relay-driving circuit uses an optocoupler to isolate the grounds and noise coupling between the low-voltage digital-control signal circuit (left) and the relay as load (right).

Zero - Arduino Try Out. From the circuit diagram of the module, it is clear that, apart from the module only a few external components are needed to build a relay-driver circuit. Yes, there is a ...

Murrelektronik optocouplers, slim interface relays and multi-mode relay timers are now available from AutomationDirect. Murrelektronik optocouplers (from $16.50) are used to combine different signal ...

Optocoupler Suits Intrinsically Safe Circuits, Harsh Environments Feb. 20, 2014 Standex-Meder Electronics announces its new ATEX optocoupler for intrinsically safe circuits.

“These multi-channel discrete contact sensor and relay output modules offer a safe, isolated interface between high-energy field devices and sensitive control system I/O modules,” explained Don Lupo, ...