Designed for high-voltage protection in industrial control and monitoring applications, the PCIe-IDIO-24 PCI Express I/O card boasts 24 optically isolated digital inputs and 24 solid-state FET relay ...

LENEXA, KAN.—LynTec has unveiled its latest product, the Input/Output-Relay board for the Remote Power Controller platform. The I/O-R board expands RPC control options to include control for ...

Modern relay technology has been around since the 1960s, and its main function is to provide automation with electrical isolation for many applications. All relays have two separate circuitries: input ...

control outputs from 24 to 660 Vac and require a 4 to 20-mA or 0 to 10-Vdc input control signal.

Higher amperage relay output modules and an 8-point input simulator module are now available from AutomationDirect for the Click series stackable micro brick PLCs. The Click C0-04TRS-10 ($54.00) is a ...

A programmable logic controller (PLC) is an industrial solid-state computer that monitors inputs and outputs, and makes logic-based decisions for automated processes or machines. 1. The image above is ...

The relay repeater module accepts single contact closure inputs from logic solver trip outputs including the company's STA Safety Trip Alarm and the SPA2 Programmable Limit Alarm Trip. With three ...

Würth Elektronik has created a smart CAN-bus controlled power distribution box, with multiple analogue and digital inputs for measurement. Called CAN Box 8FR6, it is a system building block for ...

Last column, I wrote about various applications where fire alarm relays could be used to integrate a commercial fire alarm system with other electrical systems at a ...