Relay Output Programmable Logic Controllers (PLCs) are devices used in industrial control systems to manage and automate processes. They are designed to receive inputs, process them according to a ...

Relay output data loggers and data recorders are specialized data acquisition instruments designed to capture and store data from various sensors and inputs. These devices are equipped with relay ...

Combination I/O modules added to the Productivity2000 PLC series increase their flexibility and efficiency by integrating ...

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 ...

Teledyne Relays SHC Series AC Output Solid State Relays (SSRs) feature an LED indication, a built-in varistor, and an output rating of up to 100A. These single-phase relays have an antiparallel ...

Panasonic has produced a 6pin DIP-style opto-relay that can switch 1.2kV at 750mA. Called AQV209G, it comes in through-hole and surface-mount versions and has a single ac-dc output with two mosfets ...

This is a simple circuit which I built to one of my audio amplifier projects to control the speaker output relay. The purpose of this circuit is to control the relay which turns on the speaker output ...

Expanding the SeaDAC family of USB data-acquisition devices, the SeaDAC PLC-16H digital I/O module combines high-current Form C relay outputs and optically isolated inputs. It includes eight SPDT high ...

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 ...

This circuit is designed to provide delayed relay switching action at power on. The delay is a function of the time constant produced by the combination of R1 and C1. At power on, C1 charges slowly ...