ES4124
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MPN: ES4124-0000
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The Beckhoff ES4124, part of the ES EtherCAT Terminals series, features four outputs and 24 V DC power supply via power contacts. It has a signal current range of 4–20 mA, a 16-bit resolution including sign, and supports distributed clocks with precision under 1 µs.
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Product Description:
The ES4124 EtherCAT Terminal is designed for precise current output in the range of 4 to 20 mA. The terminal operates with a resolution of 16 bits and ensures electrical isolation. It is suitable for industrial automation environments and supports high-performance communication via EtherCAT.
The Beckhoff ES4124 EtherCAT Terminal operates with a 24 V DC supply voltage that ensures stable power delivery for precision applications. The terminal features four independent analog output channels. The outputs are electrically isolated from the EtherCAT communication system. Each channel provides a current output of 4 to 20 mA and supports a load of less than 350 ohms. It is short circuit proof and ensures reliable operation under varying conditions. The terminal is integrated with distributed clocks that enables precise synchronization with a precision of less than 1 µs. It supports a maximum output update rate of 4 ksps (4000 samples per second) that enables rapid signal changes required for precise time critical control applications. The terminal outputs voltages in the ± 10 V range and maintains consistent output accuracy through internal diagnostics and compensation mechanisms. The 16 bit resolution allows for accurate signal generation with minimal deviation. The output error is specified as less than 0.1 % relative to the end value.
The ES4124 EtherCAT Terminal includes a parameterizable watchdog function and supports optional user synchronization for added system safety and timing control. Power is supplied to the output stages via 24 V DC through power contacts. Ground potential for all channels is common with the 24 V supply. The signal status of each channel is visually indicated by light emitting diodes on the terminal. The terminal provides consistent performance across industrial environments.
Frequently Asked Questions about ES4124:
Q: How does the ES4124 maintain precision in analog output under industrial conditions?
A: It provides 16-bit resolution with electrical isolation for stable and accurate current output even in tough environments.
Q: Why is the 4 ksps output rate of the ES4124 important for fast control systems?
A: It supports a maximum output rate of 4 kSps, enabling fast response times for time-critical automation tasks.
Q: How does the ES4124 Terminal ensure system safety and timing control?
A: It includes a parameterizable watchdog function and supports user synchronization for enhanced reliability and timing accuracy.
Q: What makes the ES4124 ideal for space constrained industrial installations?
A: Its compact design—12 mm width, 100 mm height, 68 mm depth, and 65 grams weight—simplifies installation in tight spaces.
Q: How does the ES4124 achieve reliable analog signal generation under varying loads?
A: It delivers 4 to 20 mA per channel with support for loads below 350 ohms and features short circuit protection.
