Eaton easyE4 Programmable Logic Relay

The Eaton easyE4 Programmable Logic Relay is a compact, app-programmable intelligent relay that replaces conventional hardwired relay logic, timers, and counters with a flexible, modifiable software-based control solution in a 71 mm DIN rail housing. The EASY-E4-UC-12RC1P provides 8 digital inputs, 4 relay outputs, and an integrated Ethernet port for App-based programming and remote monitoring — operating on either 100–240 V AC or 24 V DC supply without hardware changes. Its easyE4 programming App runs on iOS and Android tablets and smartphones, enabling programme development and device commissioning directly at the machine without a laptop — a significant practical advantage in Saudi Arabia's industrial plants and building services projects where maintenance personnel increasingly carry tablets rather than dedicated commissioning laptops.

The easyE4's Ethernet connectivity enables remote programme download, monitoring, and diagnostics via the free easySoft 7 PC software and the easyE4 web server built into every unit. Up to 8 easyE4 units can be networked via the easyNet peer-to-peer network for distributed control applications spanning multiple machine sections or building floors without a central PLC. The device supports over 50 function blocks including timers, counters, data relays, analogue value processors, and clock functions — sufficient for the vast majority of small automation tasks in building services, machine auxiliary control, and process equipment encountered in Saudi Arabia's commercial and industrial sectors.

In Saudi Arabia, easyE4 relays are widely used by building services contractors for time-controlled pump, fan, and lighting control in commercial towers across Riyadh and Jeddah, by HVAC contractors for chiller sequencing and duty-standby pump control in mechanical rooms, and by industrial contractors for small conveyor, valve, and feeder control at MODON industrial facilities. NWC water authority approved contractors use easyE4 for small booster pump station automation, replacing relay logic panels with a programmable solution that can be remotely monitored and modified without a site visit.

Razz Middle East stocks the full easyE4 range including 12 and 24 I/O base units, analogue expansion modules, and communication modules for immediate delivery across Saudi Arabia. We provide easySoft 7 application templates for common building and industrial control tasks, reducing commissioning time for our customers. SAR pricing with 4-hour RFQ response.