Providing design engineers with a robust switching device, Trombetta’s Programmable Relay Module can be customized to fit harsh environment applications. The cost-effective Programmable Relay Module ...

The EZTimer is a multi-function programmable timer with a LED display and two simple push buttons that can serve as an economical direct replacement for most octal or 11-pin socket time delay relays ...

To deliver capabilities typical of larger PLCs, the easy800 programmable control relay integrates in a single, compact unit 32-bit, four-function math processing, incremental encoder inputs, frequency ...

Expansion I/O modules allow for a maximum of 44 digital I/O. The relays come with ac or dc inputs, and transistor or relay outputs. The unit's program memory allows for 200 rungs/99 function blocks, ...

A relay module is an electrical component. Various industries use this circuit board that houses one or more electric switches or relays in different circuits and electrical projects. Relay boards are ...

Fire-Lite Alarms by Honeywell has released the ROME (Relay Option Module Enclosure), a UL-listed fire alarm relay module with enclosure, designed to enable the control of building systems such as fans ...

[IMSAI Guy] has an old HP 3488A Switch Control Unit that he wants to dismantle for parts ( see video below the break ). The 3488A is pretty simple as far as HP test equipment goes — a chassis that can ...

It can provide an unlimited number of counters and timers. Features include a backlit LCD, shift registers, and cursor keys that can be configured as inputs. A memory cartridge can be added and there ...