EL1202
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MPN: EL1202-000
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The EL1202 is an EtherCAT Terminal produced by Beckhoff. Part of the EL EtherCAT Terminals series, it features 2 digital inputs and operates at an input voltage of 24 V DC. The terminal has isolation of 500 V between channels and bus logic. Its compact dimensions are 12 mm x 100 mm x 68 mm, and it mounts on a DIN rail.
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Product Description:
The EL1202 EtherCAT Terminal is a digital input module for precise and reliable processing of binary signals in real-time control systems. It has a standard input current of 3 mA, maintaining connected sensors charged with minimal current while still providing accurate signal detection. The EL1202 supports input signal types as per IEC 61131-2, Type 1 and Type 3. It gives wide compatibility with standard automation components.
Its switch points are set accurately, voltages below 5 V are recognized as LOW, and greater than 15 V as HIGH, thus signals are reliably detected every time and false signals triggered by noise or fluctuation are eliminated. It possesses a built-in input filter with a response time of 3.0 millisecond to eliminate electrical noise and debounce signal edges, for better reliability in noisy conditions. The terminal boasts galvanic insulation with a 500 V rating between input channels and bus logic, ensuring communication integrity and immunity to electrical interference, thus protecting the system. This isolation aspect is very critical where signal insulation and safety are of paramount importance. The EL1202 can be integrated into EtherCAT systems with ease and provides modular, decentralized installation. Its compact size and consistent connection interface make it suitable for scalable control cabinets and distributed I/O systems. The module supports direct sensing or switch connection for status signaling, limit monitoring, and command input in machines or automation lines.
With shared signal evaluation, sophisticated filtering, and high-voltage isolation, the EL1202 is highly suitable for use in industrial automation, building automation, and machine control applications. It integrates performance and safety in an EtherCAT-compatible package with straightforward support for accurate digital input capture. With design for extended life and compatibility, the EL1202 improves control accuracy and system architecture for both centralized and distributed systems.
Frequently Asked Questions about EL1202:
Q: What type of inputs does EL1202 support?
A: EL1202 supports 2 digital inputs.
Q: What is the input voltage for EL1202?
A: EL1202 operates with 24 V DC input voltage.
Q: What is the input signal standard for EL1202?
A: EL1202 follows IEC 61131-2, Type 1/3.
Q: What is the switching threshold for EL1202?
A: LOW < 5 V, HIGH > 15 V.
Q: What is the mounting method for EL1202?
A: EL1202 mounts on a DIN rail.