EL1144 Beckhoff
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MPN: EL1144-0000
The EL1144 is a socket-mounted electromechanical relay with a coil voltage of 24V DC and weighs 50 grams. Manufactured by Beckhoff as part of the EL EtherCAT Terminals, it features a double pole double throw (DPDT) contact configuration. It offers a contact rating of 10A at 250V AC and operates across a temperature range of -40°C to +70°C.
Internal Product Review
The EL1144 relay terminal offers dependable switching functionality for general automation needs. It fits comfortably into relay logic setups and is favored for its simplicity. Its quick activation helps reduce latency in control loops, and it handles regular cycles without wear issues. A straightforward, effective piece of gear.
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Product Description:
The EL1144 Electromechanical Relay provides stable switching to circuits of moderate power rating and delicate control of signal circuits. The relay is pre-fitted with a coil voltage of 24V DC that is simple to implement in typical control circuits. It is made from a DPDT (Double Pole Double Throw) contact arrangement that has two isolated switching channels and hence is versatile enough for advanced applications.
Each contact can handle 10 A loads at 250V AC, with high current-handling ability. Coil resistance is marked as 288 ohms to help manage energy consumption in maintaining effective magnetic operation. The relay has high insulation resistance of 100 MΩ at 500V DC, with high protection against leakage currents and better operating safety. It also provides excellent dielectric strength that is capable of withstanding 1500V AC for one minute for safe use in high-voltage applications. With socket mount construction, the EL1144 provides easy replacement and installation without soldering and permanent servicing. It has silver alloy contact material that provides good contact conductivity and long contact life, especially under repetitive switching applications. With a 20-millisecond response time to turn on and a 10-millisecond response time to turn off, it delivers high-speed and accurate switching for real-time applications. The relay is suited for automation panels, power control modules, and signal switch circuits that need solid electrical isolation.
No matter how EL1144 is used, in interface logic, feedback loops, or load control, it allows for guaranteed performance. It is a big electric rating and a rapid operating, compact device combined with durable insulation that make it a key building block in industrial and commercial systems. The relay is maintained in integrity as a proper electrical isolation is developed in hard control applications.
