ES1104
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MPN: ES1104-0000
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The ES1104 EtherCAT terminal supports 4 inputs for 2- and 3-wire connection, operates at a nominal voltage of 24 V DC (-15%/+20%), and weighs approximately 55 grams. As part of the ES EtherCAT Terminals series by Beckhoff, it features an operating temperature range of -25 to +60°C and adheres to EN 61131-2 specifications.
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Product Description:
ES1104 is a digital input terminal providing 4 inputs designed for 2- and 3-wire connection systems. It works with a nominal voltage of 24 V DC (-15%/+20%), making it suitable for standard industrial setups through its adherence to electrical power specifications through stable operation even under varying conditions. This compact unit weighs approximately 55 g, making it easy to integrate into control cabinets with limited space. It supports EN 61131-2, type 1/3 specifications, ensuring compatibility with many existing automation platforms for seamless data acquisition through reliable signal processing through established protocols. The unit has an input filter of approximately 3.0 ms to handle signal noise effectively through its internal circuitry.
The signal voltage for a 0" signal is specified as -3…+5 V (EN 61131-2, type 3), and for a 1" signal it is 11…30 V (EN 61131-2, type 3), demonstrating its wide voltage acceptance range for digital logic levels through different connection types. Typical input current for the device is around 3 mA (EN 61131-2, type 3), indicating its low power usage for industrial applications. The unit consumes a typical current of 2 mA + load through its power contacts and around 90 mA through the E-bus, contributing to overall system efficiency through minimized power draw through internal component operation. It has 4 inputs for 2- and 3-wire connection, offering versatility in how it connects to various field devices through different wiring arrangements through established terminal connections.
Operation across a broad range of temperatures is possible with this terminal, functioning from -25…+60°C, making it resilient in harsh industrial environments where temperature can fluctuate significantly. Its light weight of roughly 55 g helps with installation and mounting through its compact design, enabling placement in constrained spaces with ease.
Frequently Asked Questions about ES1104:
Q: What type of connection technology does the ES1104 support?
A: The ES1104 supports 2-/3-wire connection technology.
Q: How many inputs does the ES1104 EtherCAT terminal have?
A: The ES1104 EtherCAT terminal has 4 inputs for 2- and 3-wire connections.
Q: What is the nominal voltage at which the ES1104 operates?
A: The ES1104 operates at a nominal voltage of 24 V DC (-15%/+20%).
Q: What is the typical input current of the ES1104?
A: The typical input current of the ES1104 is approximately 3 mA (EN 61131-2, type 3).
Q: What is the operating temperature range for the ES1104?
A: The operating temperature range for the ES1104 is -25 to +60°C.
